{ "query": "industrial hemp AND (yield OR biomass) AND (nitrogen OR irrigation)", "endpoint": "https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=industrial+hemp+AND+%28yield+OR+biomass%29+AND+%28nitrogen+OR+irrigation%29&resultType=core&pageSize=10&format=json", "payload": { "version": "6.9", "hitCount": 1632, "nextCursorMark": "AoIIQOn4RCg1NDc5MjE1Ng==", "nextPageUrl": "https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=industrial hemp AND (yield OR biomass) AND (nitrogen OR irrigation)&cursorMark=AoIIQOn4RCg1NDc5MjE1Ng==&resultType=core&pageSize=10&format=json", "request": { "queryString": "industrial hemp AND (yield OR biomass) AND (nitrogen OR irrigation)", "resultType": "core", "cursorMark": "*", "pageSize": 10, "sort": "", "synonym": false }, "resultList": { "result": [ { "id": "41912786", "source": "MED", "pmid": "41912786", "pmcid": "PMC13040002", "fullTextIdList": { "fullTextId": [ "PMC13040002" ] }, "doi": "10.1038/s41598-026-46324-0", "title": "Biomass formation and yield performance in diverse multicrops and their potential for biofuel use in short-growing boreal climate conditions.", "authorString": "Balandaitė J, Romaneckas K, Kimbirauskienė R, Sinkevičienė A, Marcinkevičienė A.", "authorList": { "author": [ { "fullName": "Balandaitė J", "firstName": "Jovita", "lastName": "Balandaitė", "initials": "J", "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Department of Agroecosystems and Soil Sciences, Agriculture Academy, Vytautas Magnus University, Kaunas Reg., Lithuania." }, { "affiliation": "Bioeconomy Research Institute, Vytautas Magnus University, Kaunas Reg., Lithuania." } ] } }, { "fullName": "Romaneckas K", "firstName": "Kęstutis", "lastName": "Romaneckas", "initials": "K", "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Department of Agroecosystems and Soil Sciences, Agriculture Academy, Vytautas Magnus University, Kaunas Reg., Lithuania. kestutis.romaneckas@vdu.lt." }, { "affiliation": "Bioeconomy Research Institute, Vytautas Magnus University, Kaunas Reg., Lithuania. kestutis.romaneckas@vdu.lt." } ] } }, { "fullName": "Kimbirauskienė R", "firstName": "Rasa", "lastName": "Kimbirauskienė", "initials": "R", "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Department of Agroecosystems and Soil Sciences, Agriculture Academy, Vytautas Magnus University, Kaunas Reg., Lithuania." }, { "affiliation": "Bioeconomy Research Institute, Vytautas Magnus University, Kaunas Reg., Lithuania." } ] } }, { "fullName": "Sinkevičienė A", "firstName": "Aušra", "lastName": "Sinkevičienė", "initials": "A", "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Department of Agroecosystems and Soil Sciences, Agriculture Academy, Vytautas Magnus University, Kaunas Reg., Lithuania." }, { "affiliation": "Bioeconomy Research Institute, Vytautas Magnus University, Kaunas Reg., Lithuania." } ] } }, { "fullName": "Marcinkevičienė A", "firstName": "Aušra", "lastName": "Marcinkevičienė", "initials": "A", "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Department of Agroecosystems and Soil Sciences, Agriculture Academy, Vytautas Magnus University, Kaunas Reg., Lithuania." }, { "affiliation": "Bioeconomy Research Institute, Vytautas Magnus University, Kaunas Reg., Lithuania." } ] } } ] }, "dataLinksTagsList": { "dataLinkstag": [ "supporting_data" ] }, "journalInfo": { "issue": "1", "volume": "16", "journalIssueId": 4136188, "dateOfPublication": "2026 Mar", "monthOfPublication": 3, "yearOfPublication": 2026, "printPublicationDate": "2026-03-01", "journal": { "title": "Scientific reports", "medlineAbbreviation": "Sci Rep", "isoabbreviation": "Sci Rep", "nlmid": "101563288", "essn": "2045-2322", "issn": "2045-2322" } }, "pubYear": "2026", "pageInfo": "10665", "abstractText": "Herbaceous plant biomass is an important resource for energy production and an effective strategy to ensure energy supply independence. Growing agricultural plant mixtures (multicrops) contributes to increasing biomass yields, enhancing farm biodiversity, improving soil health, and promoting environmental sustainability. However, most crop mixtures have not been studied at all. For this reason, stationary field experiment was conducted from 2020 to 2022 at Vytautas Magnus University, Agriculture Academy, Kaunas reg., Lithuania. The aim of the study was to evaluate the development and productivity of maize, industrial hemp and faba bean single crops and its binary and ternary mixtures, as well as the related energy and environmental aspects of the applied agrotechnologies, under short growing season conditions. Faba bean ecosystem services improved maize and industrial hemp growth in mixtures, increasing plant height by 14%, leaf assimilation area by 24%, and chlorophyll index by 19%, indicating enhanced nitrogen availability and photosynthetic activity in companion crops. Although biomass of individual species decreased in more diverse mixtures, total plot biomass increased, with the ternary maize-hemp-faba bean crop producing 4-8 times more dried biomass than single crops in the first year. The ternary system achieved the highest Comprehensive evaluation index (CEI = 4.54) and the greatest net energy yield (367,668 MJ ha⁻1) despite higher fuel consumption (103.3 L ha⁻1). Pellets produced from ternary biomass met quality standards (density 1238 kg m⁻3, ash 6%, ash shrinkage temperature 1042 °C), while Life cycle assessment showed lower environmental impacts for mixed-crop biomass compared with single maize crop (29.1 kg CO₂ eq GJ⁻1). Overall, diversified cropping systems demonstrate strong potential for sustainable biomass production and environmentally efficient bioenergy generation.", "affiliation": "Department of Agroecosystems and Soil Sciences, Agriculture Academy, Vytautas Magnus University, Kaunas Reg., Lithuania.", "publicationStatus": "epublish", "language": "eng", "pubModel": "Electronic", "pubTypeList": { "pubType": [ "research-article", "Journal Article" ] }, "grantsList": { "grant": [ { "grantId": "S-A-UEI-23-14", "agency": "Ministry of Education, Science and Sports of the Republic of Lithuania and Research Council of Lithuania", "orderIn": 0 } ] }, "meshHeadingList": { "meshHeading": [ { "majorTopic_YN": "Y", "descriptorName": "Cannabis", "meshQualifierList": { "meshQualifier": [ { "abbreviation": "GD", "qualifierName": "growth & development", "majorTopic_YN": "N" } ] } }, { "majorTopic_YN": "N", "descriptorName": "Vicia faba", "meshQualifierList": { "meshQualifier": [ { "abbreviation": "GD", 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"keywordList": { "keyword": [ "Biomass", "Environment", "Maize", "Faba bean", "Industrial Hemp", "Biofuel Pellets", "Multicrops" ] }, "chemicalList": { "chemical": [ { "name": "Biofuels", "registryNumber": "0" } ] }, "subsetList": { "subset": [ { "code": "IM", "name": "Index Medicus" } ] }, "fullTextUrlList": { "fullTextUrl": [ { "availability": "Subscription required", "availabilityCode": "S", "documentStyle": "doi", "site": "DOI", "url": "https://doi.org/10.1038/s41598-026-46324-0" }, { "availability": "Open access", "availabilityCode": "OA", "documentStyle": "html", "site": "Europe_PMC", "url": "https://europepmc.org/articles/PMC13040002" }, { "availability": "Open access", "availabilityCode": "OA", "documentStyle": "pdf", "site": "Europe_PMC", "url": "https://europepmc.org/articles/PMC13040002?pdf=render" } ] }, "commentCorrectionList": { "commentCorrection": [ { "id": "PPR1126967", "source": "PPR", "type": "Preprint in", "note": "CrossRef Pre-print loader", "orderIn": 10002 } ] }, "isOpenAccess": "Y", "inEPMC": "Y", "inPMC": "Y", "hasPDF": "Y", "hasBook": "N", "hasSuppl": "Y", "citedByCount": 1, "hasData": "Y", "hasReferences": "Y", "hasTextMinedTerms": "Y", "hasDbCrossReferences": "N", "hasLabsLinks": "N", "license": "cc by", "hasEvaluations": "N", "authMan": "N", "epmcAuthMan": "N", "nihAuthMan": "N", "hasTMAccessionNumbers": "Y", "tmAccessionTypeList": { "accessionType": [ "doi" ] }, "dateOfCompletion": "2026-07-14", "dateOfCreation": "2026-03-30", "firstIndexDate": "2026-03-31", "fullTextReceivedDate": "2026-04-02", "dateOfRevision": "2026-08-13", "electronicPublicationDate": "2026-03-30", "firstPublicationDate": "2026-03-30" }, { "id": "42197253", "source": "MED", "pmid": "42197253", "pmcid": "PMC13209510", "fullTextIdList": { "fullTextId": [ "PMC13209510" ] }, "doi": "10.3390/molecules31101699", "title": "Industrial and Therapeutic Applications of Hemp: A Review.", "authorString": "Chiririwa H.", "authorList": { "author": [ { "fullName": "Chiririwa H", "firstName": "Harry", "lastName": "Chiririwa", "initials": "H", "authorId": { "type": "ORCID", "value": "0000-0002-1417-5050" }, "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Department of Natural Sciences, Vaal University of Technology, Andries Potgieter Blvd, Vanderbijlpark 1900, South Africa." } ] } } ] }, "authorIdList": { "authorId": [ { "type": "ORCID", "value": "0000-0002-1417-5050" } ] }, "dataLinksTagsList": { "dataLinkstag": [ "supporting_data" ] }, "journalInfo": { "issue": "10", "volume": "31", "journalIssueId": 4199024, "dateOfPublication": "2026 May", "monthOfPublication": 5, "yearOfPublication": 2026, "printPublicationDate": "2026-05-01", "journal": { "title": "Molecules (Basel, Switzerland)", "medlineAbbreviation": "Molecules", "isoabbreviation": "Molecules", "nlmid": "100964009", "essn": "1420-3049", "issn": "1420-3049" } }, "pubYear": "2026", "pageInfo": "1699", "abstractText": "Hemp (Cannabis sativa L.) is a multipurpose crop with significant industrial and therapeutic potential. This article reviews the various uses of hemp in production, building, food, cosmetics and medicine, focusing on its economic, environmental and health benefits. Industrially, hemp has been used for making fabrics, paper, bioplastics, construction materials and biofuels, because of its strong fibres, fast growth and low impact on the environment. Hemp seed oil and protein in the food and beauty industries are gaining more recognition for their nutritional and functional characteristics. Medically, compounds extracted from hemp, especially cannabidiol (CBD) and other non-psychoactive phytochemicals, have been shown to possess significant anti-inflammatory, pain-relieving, neuroprotective, antioxidant and antibacterial properties. This article talks about how better cultivation methods, processing technologies, and extraction techniques can help improve product quality, marketability, regulatory frameworks, safety standards and the quality control measures that are in place to monitor hemp production and utilization, as well as the focus on new policies in developing nations. Even though hemp has a wide range of potentials, the industry still faces difficulties in the form of laws, lack of infrastructure, unequal product standardization, and lack of scientific proof in certain areas of application. This article further identifies research gaps and points out potential areas for innovation, policymaking, and market development to be explored in the future. If backed up by proper regulations and research, hemp has great potential to contribute to the development of environmentally friendly industries, the improvement of public health and the socio-economic upliftment of communities.", "affiliation": "Department of Natural Sciences, Vaal University of Technology, Andries Potgieter Blvd, Vanderbijlpark 1900, South Africa.", "publicationStatus": "epublish", "language": "eng", "pubModel": "Electronic", "pubTypeList": { "pubType": [ "review-article", "Review", "Journal Article" ] }, "meshHeadingList": { "meshHeading": [ { "majorTopic_YN": "N", "descriptorName": "Humans" }, { "majorTopic_YN": "Y", "descriptorName": "Cannabis", "meshQualifierList": { "meshQualifier": [ { "abbreviation": "CH", "qualifierName": "chemistry", "majorTopic_YN": "N" } ] } }, { "majorTopic_YN": "N", "descriptorName": "Cannabidiol", "meshQualifierList": { "meshQualifier": [ { "abbreviation": "CH", "qualifierName": "chemistry", "majorTopic_YN": "N" } ] } }, { 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"availabilityCode": "OA", "documentStyle": "html", "site": "Europe_PMC", "url": "https://europepmc.org/articles/PMC13209510" }, { "availability": "Open access", "availabilityCode": "OA", "documentStyle": "pdf", "site": "Europe_PMC", "url": "https://europepmc.org/articles/PMC13209510?pdf=render" } ] }, "commentCorrectionList": { "commentCorrection": [ { "id": "PPR1167983", "source": "PPR", "type": "Preprint in", "note": "Link created based on a title-first author match", "orderIn": 10002 } ] }, "isOpenAccess": "Y", "inEPMC": "Y", "inPMC": "Y", "hasPDF": "Y", "hasBook": "N", "hasSuppl": "N", "citedByCount": 0, "hasData": "Y", "hasReferences": "Y", "hasTextMinedTerms": "Y", "hasDbCrossReferences": "N", "hasLabsLinks": "N", "license": "cc by", "hasEvaluations": "N", "authMan": "N", "epmcAuthMan": "N", "nihAuthMan": "N", "hasTMAccessionNumbers": "Y", "tmAccessionTypeList": { "accessionType": [ "doi" ] }, "dateOfCompletion": "2026-07-17", "dateOfCreation": "2026-05-27", "firstIndexDate": "2026-05-28", "fullTextReceivedDate": "2026-05-27", "dateOfRevision": "2026-08-13", "electronicPublicationDate": "2026-05-17", "firstPublicationDate": "2026-05-17" }, { "id": "41650193", "source": "MED", "pmid": "41650193", "pmcid": "PMC12880667", "fullTextIdList": { "fullTextId": [ "PMC12880667" ] }, "doi": "10.1371/journal.pone.0339929", "title": "Diversity of root system architecture and root-shoot biomass allocation in industrial hemp (Cannabis sativa L.).", "authorString": "Morales EY, Griffiths M, Mankar SP, Bagnall GC, Dowd TG, Fletcher R, McKay JK, Topp CN.", "authorList": { "author": [ { "fullName": "Morales EY", "firstName": "Elisa Y", "lastName": "Morales", "initials": "EY", "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Donald Danforth Plant Science Center, St. Louis, Missouri, United States of America." } ] } }, { "fullName": "Griffiths M", "firstName": "Marcus", "lastName": "Griffiths", "initials": "M", "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Donald Danforth Plant Science Center, St. Louis, Missouri, United States of America." } ] } }, { "fullName": "Mankar SP", "firstName": "Sumeet P", "lastName": "Mankar", "initials": "SP", "authorId": { "type": "ORCID", "value": "0000-0002-9603-121X" }, "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Donald Danforth Plant Science Center, St. Louis, Missouri, United States of America." } ] } }, { "fullName": "Bagnall GC", "firstName": "George C", "lastName": "Bagnall", "initials": "GC", "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Donald Danforth Plant Science Center, St. Louis, Missouri, United States of America." } ] } }, { "fullName": "Dowd TG", "firstName": "Tyler G", "lastName": "Dowd", "initials": "TG" }, { "fullName": "Fletcher R", "firstName": "Richard", "lastName": "Fletcher", "initials": "R", "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "New West Genetics, Windsor, Colorado, United States of America." } ] } }, { "fullName": "McKay JK", "firstName": "John K", "lastName": "McKay", "initials": "JK", "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "New West Genetics, Windsor, Colorado, United States of America." } ] } }, { "fullName": "Topp CN", "firstName": "Christopher N", "lastName": "Topp", "initials": "CN", "authorId": { "type": "ORCID", "value": "0000-0001-9228-6752" }, "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Donald Danforth Plant Science Center, St. Louis, Missouri, United States of America." }, { "affiliation": "Michigan State University, East Lansing, Michigan, United States of America." } ] } } ] }, "authorIdList": { "authorId": [ { "type": "ORCID", "value": "0000-0001-9228-6752" }, { "type": "ORCID", "value": "0000-0002-9603-121X" } ] }, "dataLinksTagsList": { "dataLinkstag": [ "altmetrics", "supporting_data" ] }, "journalInfo": { "issue": "2", "volume": "21", "journalIssueId": 4112576, "dateOfPublication": "2026 ", "monthOfPublication": 0, "yearOfPublication": 2026, "printPublicationDate": "2026-01-01", "journal": { "title": "PloS one", "medlineAbbreviation": "PLoS One", "isoabbreviation": "PLoS One", "nlmid": "101285081", "essn": "1932-6203", "issn": "1932-6203" } }, "pubYear": "2026", "pageInfo": "e0339929", "abstractText": "Roots are major contributors to nutrient acquisition, water absorption, and plant anchoring and stability. However, little is known about the root system of industrial hemp (Cannabis sativa L.), an increasingly important crop worth $16 billion annually. Hemp is commonly cultivated for grain as an oilseed, stalk biomass for fiber and industrial materials, but has also had growing interest for its carbon sequestration potential due to its reported deep rooting profile. The objectives of this research were to (1) phenotype a panel of 46 industrially-relevant hemp genotypes, (2) quantify the phenotypic differences of shoot and root traits through 2D image analysis, (3) and to investigate genotype grouping strategies and gene targets that could be useful for crop improvement. To phenotype the root system architecture of multiple hemp genotypes representative of production hemp, a large format raised-bed was developed in a greenhouse in which hemp was planted in rows. Root and shoot traits varied across genotypes, with a difference of 175% in total root length between the largest and smallest genotype, and heritability values ranging from 0.51 to 0.88 for key root traits. A strong positive correlation was found between root and shoot biomass (R = 0.93) suggests coordinated resource allocation strategies across genotypes. Of the 46 genotypes studied, two genotypes consistently showed the greatest differences across most of the traits analyzed in the panel. A root-to-shoot quadrant framework was applied to classify hemp ideotypes based on biomass allocation and architectural traits. In addition, comparative genomic analysis identified 74 candidate root architecture genes in hemp that are orthologous to known regulators in maize, rice, and Arabidopsis. These findings highlight substantial phenotypic diversity in hemp root systems and provide a foundation for developing genotype grouping strategies and selecting breeding targets for mapping populations.", "affiliation": "Donald Danforth Plant Science Center, St. Louis, Missouri, United States of America.", "publicationStatus": "epublish", "language": "eng", "pubModel": "Electronic-eCollection", "pubTypeList": { "pubType": [ "research-article", "Journal Article" ] }, "grantsList": { "grant": [ { "grantId": "NR233A750004G030", "agency": "U.S. Department of Agriculture", "orderIn": 0 } ] }, "meshHeadingList": { "meshHeading": [ { "majorTopic_YN": "Y", "descriptorName": "Cannabis", "meshQualifierList": { "meshQualifier": [ { "abbreviation": "AH", "qualifierName": "anatomy & histology", "majorTopic_YN": "N" }, { "abbreviation": "GE", "qualifierName": "genetics", "majorTopic_YN": "N" }, { "abbreviation": "GD", "qualifierName": "growth & development", "majorTopic_YN": "N" } ] } }, { "majorTopic_YN": "Y", "descriptorName": "Plant Shoots", "meshQualifierList": { "meshQualifier": [ { "abbreviation": "AH", "qualifierName": "anatomy & histology", "majorTopic_YN": "N" }, { "abbreviation": "GE", "qualifierName": "genetics", "majorTopic_YN": "N" }, { "abbreviation": "GD", "qualifierName": "growth & development", "majorTopic_YN": "N" } ] } }, { "majorTopic_YN": "Y", "descriptorName": "Plant Roots", "meshQualifierList": { "meshQualifier": [ { "abbreviation": "AH", "qualifierName": "anatomy & histology", "majorTopic_YN": "N" }, { "abbreviation": "GE", "qualifierName": "genetics", "majorTopic_YN": "N" }, { "abbreviation": "GD", "qualifierName": "growth & development", "majorTopic_YN": "N" } ] } }, { "majorTopic_YN": "Y", "descriptorName": "Biomass" }, { "majorTopic_YN": "N", "descriptorName": "Genotype" }, { "majorTopic_YN": "N", "descriptorName": "Phenotype" } ] }, "subsetList": { "subset": [ { "code": "IM", "name": "Index Medicus" } ] }, "fullTextUrlList": { "fullTextUrl": [ { "availability": "Subscription required", "availabilityCode": "S", "documentStyle": "doi", "site": "DOI", "url": "https://doi.org/10.1371/journal.pone.0339929" }, { "availability": "Open access", "availabilityCode": "OA", "documentStyle": "html", "site": "Europe_PMC", "url": "https://europepmc.org/articles/PMC12880667" }, { "availability": "Open access", "availabilityCode": "OA", "documentStyle": "pdf", "site": "Europe_PMC", "url": "https://europepmc.org/articles/PMC12880667?pdf=render" } ] }, "commentCorrectionList": { "commentCorrection": [ { "id": "42096413", "source": "MED", "reference": "PLoS One. 2026 May 7;21(5):e0349068. doi: 10.1371/journal.pone.0349068.", "type": "Erratum in", "orderIn": 1 } ] }, "isOpenAccess": "Y", "inEPMC": "Y", "inPMC": "Y", "hasPDF": "Y", "hasBook": "N", "hasSuppl": "Y", "citedByCount": 0, "hasData": "Y", "hasReferences": "Y", "hasTextMinedTerms": "Y", "hasDbCrossReferences": "N", "hasLabsLinks": "Y", "license": "cc by", "hasEvaluations": "N", "authMan": "N", "epmcAuthMan": "N", "nihAuthMan": "N", "hasTMAccessionNumbers": "Y", "tmAccessionTypeList": { "accessionType": [ "gca", "doi" ] }, "dateOfCompletion": "2026-07-07", "dateOfCreation": "2026-02-06", "firstIndexDate": "2026-02-10", "fullTextReceivedDate": "2026-02-14", "dateOfRevision": "2026-07-07", "electronicPublicationDate": "2026-02-06", "firstPublicationDate": "2026-02-06" }, { "id": "42059422", "source": "MED", "pmid": "42059422", "pmcid": "PMC13178076", "fullTextIdList": { "fullTextId": [ "PMC13178076" ] }, "doi": "10.1021/acs.jafc.5c16989", "title": "Nutritive Value and Cannabinoid Potency of Diverse Hemp (<i>Cannabis sativa</i> L.) Varieties Grown under Different Light Conditions and Harvested across Multiple Time Points as a Possible Feed Source for Livestock.", "authorString": "Duringer JM, Saindon A, Irawan A, Ates S, Brownstein KJ, Gude KM, Ringo C, Kinney CA, Berhow M, Steiner J.", "authorList": { "author": [ { "fullName": "Duringer JM", "firstName": "Jennifer M", "lastName": "Duringer", "initials": "JM", "authorId": { "type": "ORCID", "value": "0000-0002-0742-4805" }, "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Department of Environmental & Molecular Toxicology, Oregon State University, 139 Oak Creek Building, Corvallis, Oregon 97333, United States." } ] } }, { "fullName": "Saindon A", "firstName": "Ashley", "lastName": "Saindon", "initials": "A", "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Department of Environmental & Molecular Toxicology, Oregon State University, 139 Oak Creek Building, Corvallis, Oregon 97333, United States." } ] } }, { "fullName": "Irawan A", "firstName": "Agung", "lastName": "Irawan", "initials": "A", "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Department of Animal and Rangeland Sciences, Oregon State University, Corvallis, Oregon 97331, United States." } ] } }, { "fullName": "Ates S", "firstName": "Serkan", "lastName": "Ates", "initials": "S", "authorId": { "type": "ORCID", "value": "0000-0001-6825-3248" }, "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Department of Animal and Rangeland Sciences, Oregon State University, Corvallis, Oregon 97331, United States." } ] } }, { "fullName": "Brownstein KJ", "firstName": "Korey J", "lastName": "Brownstein", "initials": "KJ", "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "USDA, ARS, NCAUR, Functional Foods Research Unit, Peoria, Illinois 61604, United States." } ] } }, { "fullName": "Gude KM", "firstName": "Kelly M", "lastName": "Gude", "initials": "KM", "authorId": { "type": "ORCID", "value": "0000-0003-4055-8781" }, "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "USDA, ARS, NCAUR, Functional Foods Research Unit, Peoria, Illinois 61604, United States." } ] } }, { "fullName": "Ringo C", "firstName": "Chris", "lastName": "Ringo", "initials": "C", "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Global Hemp Innovation Center, Oregon State University, Corvallis, Oregon 97331, United States." } ] } }, { "fullName": "Kinney CA", "firstName": "Chad Alan", "lastName": "Kinney", "initials": "CA", "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Institute for Cannabinoid Research, Colorado State University, Pueblo, Colorado 81001, United States." } ] } }, { "fullName": "Berhow M", "firstName": "Mark", "lastName": "Berhow", "initials": "M", "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "USDA, ARS, NCAUR, Functional Foods Research Unit, Peoria, Illinois 61604, United States." } ] } }, { "fullName": "Steiner J", "firstName": "Jeffrey", "lastName": "Steiner", "initials": "J", "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Global Hemp Innovation Center, Oregon State University, Corvallis, Oregon 97331, United States." } ] } } ] }, "authorIdList": { "authorId": [ { "type": "ORCID", "value": "0000-0001-6825-3248" }, { "type": "ORCID", "value": "0000-0002-0742-4805" }, { "type": "ORCID", "value": "0000-0003-4055-8781" } ] }, "dataLinksTagsList": { "dataLinkstag": [ "supporting_data" ] }, "journalInfo": { "issue": "18", "volume": "74", "journalIssueId": 4193295, "dateOfPublication": "2026 May", "monthOfPublication": 5, "yearOfPublication": 2026, "printPublicationDate": "2026-05-01", "journal": { "title": "Journal of agricultural and food chemistry", "medlineAbbreviation": "J Agric Food Chem", "isoabbreviation": "J Agric Food Chem", "nlmid": "0374755", "essn": "1520-5118", "issn": "0021-8561" } }, "pubYear": "2026", "pageInfo": "14297-14310", "abstractText": "Effects of two nighttime light interruption conditions and three inflorescence harvest times were studied on two photoperiod-insensitive and three photoperiod-sensitive varieties of industrial hemp (Cannabis sativa L.) grown in California, USA, to determine how these affected agronomic and nutritive values relevant to animal feed metrics, as well as the expression of cannabinoids. Cannabinoid potency was quantified using a newly developed UPLC-DAD method. Light sensitivity, light intensity, and harvest time significantly influenced agronomic and nutritional characteristics, in addition to the plant's cannabinoid profile. High light intensity increased agronomic and nutritional variables, but the response varied by genotype. Cannabinoids increased in photosensitive varieties grown under high light intensity, while the latter harvests demonstrated the highest values in all varieties. This indicates that specific plant genotypes and their response to light availability may be a means to optimize hemp's nutritional profile and address safety concerns surrounding cannabinoid expression for use as a livestock feed source.", "affiliation": "Department of Environmental & Molecular Toxicology, Oregon State University, 139 Oak Creek Building, Corvallis, Oregon 97333, United States.", "publicationStatus": "ppublish", "language": "eng", "pubModel": "Print-Electronic", "pubTypeList": { "pubType": [ "research-article", "Journal Article" ] }, "meshHeadingList": { "meshHeading": [ { "majorTopic_YN": "N", "descriptorName": "Animals" }, { "majorTopic_YN": "Y", "descriptorName": "Cannabis", "meshQualifierList": { "meshQualifier": [ { "abbreviation": "GE", "qualifierName": "genetics", "majorTopic_YN": "N" }, { "abbreviation": "GD", "qualifierName": "growth & development", "majorTopic_YN": "N" }, { "abbreviation": "ME", "qualifierName": "metabolism", "majorTopic_YN": "N" }, { "abbreviation": "RE", "qualifierName": "radiation effects", "majorTopic_YN": "N" }, { "abbreviation": "CH", "qualifierName": "chemistry", "majorTopic_YN": "N" } ] } }, { "majorTopic_YN": "Y", "descriptorName": "Cannabinoids", "meshQualifierList": { "meshQualifier": [ { "abbreviation": "AN", "qualifierName": "analysis", "majorTopic_YN": "N" }, { "abbreviation": "ME", "qualifierName": "metabolism", "majorTopic_YN": "N" }, { "abbreviation": "CH", "qualifierName": "chemistry", "majorTopic_YN": "N" } ] } }, { "majorTopic_YN": "N", "descriptorName": "Nutritive Value" }, { "majorTopic_YN": "N", "descriptorName": "Light" }, { "majorTopic_YN": "N", "descriptorName": "Photoperiod" }, { "majorTopic_YN": "Y", "descriptorName": "Animal Feed", "meshQualifierList": { "meshQualifier": [ { "abbreviation": "AN", "qualifierName": "analysis", "majorTopic_YN": "N" } ] } }, { "majorTopic_YN": "N", "descriptorName": "Livestock", "meshQualifierList": { "meshQualifier": [ { "abbreviation": "ME", "qualifierName": "metabolism", "majorTopic_YN": "N" } ] } } ] }, "keywordList": { "keyword": [ "Chemical composition", "Feed ingredient", "Livestock", "Nutrition", "Industrial Hemp" ] }, "chemicalList": { "chemical": [ { "name": "Cannabinoids", "registryNumber": "0" } ] }, "subsetList": { "subset": [ { "code": "IM", "name": "Index Medicus" } ] }, "fullTextUrlList": { "fullTextUrl": [ { "availability": "Subscription required", "availabilityCode": "S", "documentStyle": "doi", "site": "DOI", "url": "https://doi.org/10.1021/acs.jafc.5c16989" }, { "availability": "Open access", "availabilityCode": "OA", "documentStyle": "html", "site": "Europe_PMC", "url": "https://europepmc.org/articles/PMC13178076" }, { "availability": "Open access", "availabilityCode": "OA", "documentStyle": "pdf", "site": "Europe_PMC", "url": "https://europepmc.org/articles/PMC13178076?pdf=render" } ] }, "isOpenAccess": "Y", "inEPMC": "Y", "inPMC": "Y", "hasPDF": "Y", "hasBook": "N", "hasSuppl": "Y", "citedByCount": 0, "hasData": "Y", "hasReferences": "Y", "hasTextMinedTerms": "Y", "hasDbCrossReferences": "N", "hasLabsLinks": "N", "license": "cc by", "hasEvaluations": "N", "authMan": "N", "epmcAuthMan": "N", "nihAuthMan": "N", "hasTMAccessionNumbers": "Y", "tmAccessionTypeList": { "accessionType": [ "doi" ] }, "dateOfCompletion": "2026-07-15", "dateOfCreation": "2026-04-30", "firstIndexDate": "2026-04-30", "fullTextReceivedDate": "2026-05-21", "dateOfRevision": "2026-08-13", "electronicPublicationDate": "2026-04-30", "firstPublicationDate": "2026-04-30" }, { "id": "42278332", "source": "MED", "pmid": "42278332", "pmcid": "PMC13256532", "fullTextIdList": { "fullTextId": [ "PMC13256532" ] }, "doi": "10.3390/ijms27114802", "title": "The Role of the Rhizosphere, Endophytes, and the Influence of Plant-Growth-Promoting Bacteria: Take the Cannabis Microbiome as an Example.", "authorString": "Wiszpolski PS, Stolarski MJ.", "authorList": { "author": [ { "fullName": "Wiszpolski PS", "firstName": "Piotr Stanisław", "lastName": "Wiszpolski", "initials": "PS", "authorId": { "type": "ORCID", "value": "0009-0004-1886-0487" }, "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Department of Plant Breeding and Bioresource Engineering, Faculty of Agriculture and Forestry, University of Warmia and Mazury in Olsztyn, Plac Łódzki 3, 10-724 Olsztyn, Poland." }, { "affiliation": "Chemprof Doradztwo Chemiczne s.c. Katarzyna Łuczyńska i Michał Łuczyński, Gutkowo 54B, 11-041 Olsztyn, Poland." } ] } }, { "fullName": "Stolarski MJ", "firstName": "Mariusz Jerzy", "lastName": "Stolarski", "initials": "MJ", "authorId": { "type": "ORCID", "value": "0000-0003-0712-9678" }, "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Department of Plant Breeding and Bioresource Engineering, Faculty of Agriculture and Forestry, University of Warmia and Mazury in Olsztyn, Plac Łódzki 3, 10-724 Olsztyn, Poland." }, { "affiliation": "Centre for Bioeconomy and Renewable Energies, University of Warmia and Mazury in Olsztyn, Plac Łódzki 3, 10-724 Olsztyn, Poland." } ] } } ] }, "authorIdList": { "authorId": [ { "type": "ORCID", "value": "0000-0003-0712-9678" }, { "type": "ORCID", "value": "0009-0004-1886-0487" } ] }, "dataLinksTagsList": { "dataLinkstag": [ "supporting_data" ] }, "journalInfo": { "issue": "11", "volume": "27", "journalIssueId": 4200524, "dateOfPublication": "2026 May", "monthOfPublication": 5, "yearOfPublication": 2026, "printPublicationDate": "2026-05-01", "journal": { "title": "International journal of molecular sciences", "medlineAbbreviation": "Int J Mol Sci", "isoabbreviation": "Int J Mol Sci", "nlmid": "101092791", "essn": "1422-0067", "issn": "1422-0067" } }, "pubYear": "2026", "pageInfo": "4802", "abstractText": "Cannabis sativa L. is a multipurpose crop of increasing agricultural and medical relevance, whose productivity and phytocannabinoid profile are influenced not only by genotype and environmental factors but also by the composition of its microbiota. This review synthesizes current knowledge (2020-2026) on the rhizosphere and endophytic microbiota of hemp, with particular emphasis on plant growth-promoting bacteria (PGPB) and their mechanisms of action. Molecular studies indicate that hemp-associated bacterial communities are dominated by Proteobacteria, Actinobacteriota, Firmicutes and Bacteroidota, with genotype-, tissue- and developmental-stage-dependent variation. PGPB influence plant performance through direct mechanisms, including biological nitrogen fixation, phosphate solubilization, siderophore production and phytohormone synthesis (indole-3-acetic acid (IAA), gibberellins, cytokinins, and 1-aminocyclopropane-1-carboxylate (ACC) deaminase), as well as indirect mechanisms such as antibiosis, enzyme-mediated pathogen inhibition and induction of systemic tolerance to abiotic stress. Experimental studies demonstrate that inoculation with selected strains or consortia can enhance biomass accumulation, improve germination and root architecture, increase resistance to Fusarium oxysporum and modulate cannabinoid and terpene profiles. Importantly, plant responses are cultivar-specific, highlighting the need for genotype-tailored microbial formulations.", "affiliation": "Department of Plant Breeding and Bioresource Engineering, Faculty of Agriculture and Forestry, University of Warmia and Mazury in Olsztyn, Plac Łódzki 3, 10-724 Olsztyn, Poland.", "publicationStatus": "epublish", "language": "eng", "pubModel": "Electronic", "pubTypeList": { "pubType": [ "review-article", "Review", "Journal Article" ] }, "grantsList": { "grant": [ { "grantId": "30.610.007-110", "agency": "University of Warmia and Mazury in Olsztyn", "orderIn": 0 }, { "grantId": "RID/SP/0025/2024/01", "agency": "Ministry of Science and Higher Education", "orderIn": 0 } ] }, "meshHeadingList": { "meshHeading": [ { "majorTopic_YN": "Y", "descriptorName": "Bacteria", "meshQualifierList": { "meshQualifier": [ { "abbreviation": "ME", "qualifierName": "metabolism", "majorTopic_YN": "N" } ] } }, { "majorTopic_YN": "Y", "descriptorName": "Cannabis", "meshQualifierList": { "meshQualifier": [ { "abbreviation": "GD", "qualifierName": "growth & development", "majorTopic_YN": "N" }, { "abbreviation": "MI", "qualifierName": "microbiology", "majorTopic_YN": "N" } ] } }, { "majorTopic_YN": "N", "descriptorName": "Plant Roots", "meshQualifierList": { "meshQualifier": [ { "abbreviation": "GD", "qualifierName": "growth & development", "majorTopic_YN": "N" }, { "abbreviation": "MI", "qualifierName": "microbiology", "majorTopic_YN": "N" } ] } }, { "majorTopic_YN": "N", "descriptorName": "Plant Growth Regulators", "meshQualifierList": { "meshQualifier": [ { "abbreviation": "ME", "qualifierName": "metabolism", "majorTopic_YN": "N" } ] } }, { "majorTopic_YN": "N", "descriptorName": "Soil Microbiology" }, { "majorTopic_YN": "Y", "descriptorName": "Rhizosphere" }, { "majorTopic_YN": "Y", "descriptorName": "Endophytes", "meshQualifierList": { "meshQualifier": [ { "abbreviation": "PH", "qualifierName": "physiology", "majorTopic_YN": "N" } ] } }, { "majorTopic_YN": "N", "descriptorName": "Plant Development" }, { "majorTopic_YN": "Y", "descriptorName": "Microbiota" } ] }, "keywordList": { "keyword": [ "Cannabis sativa", "Plant–microbe Interactions", "Phytocannabinoids", "Plant Growth-promoting Bacteria (Pgpb)", "Rhizosphere Microbiota" ] }, "chemicalList": { "chemical": [ { "name": "Plant Growth Regulators", "registryNumber": "0" } ] }, "subsetList": { "subset": [ { "code": "IM", "name": "Index Medicus" } ] }, "fullTextUrlList": { "fullTextUrl": [ { "availability": "Subscription required", "availabilityCode": "S", "documentStyle": "doi", "site": "DOI", "url": "https://doi.org/10.3390/ijms27114802" }, { "availability": "Open access", "availabilityCode": "OA", "documentStyle": "html", "site": "Europe_PMC", "url": "https://europepmc.org/articles/PMC13256532" }, { "availability": "Open access", "availabilityCode": "OA", "documentStyle": "pdf", "site": "Europe_PMC", "url": "https://europepmc.org/articles/PMC13256532?pdf=render" } ] }, "isOpenAccess": "Y", "inEPMC": "Y", "inPMC": "Y", "hasPDF": "Y", "hasBook": "N", "hasSuppl": "N", "citedByCount": 0, "hasData": "Y", "hasReferences": "Y", "hasTextMinedTerms": "Y", "hasDbCrossReferences": "N", "hasLabsLinks": "N", "license": "cc by", "hasEvaluations": "N", "authMan": "N", "epmcAuthMan": "N", "nihAuthMan": "N", "hasTMAccessionNumbers": "Y", "tmAccessionTypeList": { "accessionType": [ "doi" ] }, "dateOfCompletion": "2026-06-12", "dateOfCreation": "2026-06-12", "firstIndexDate": "2026-06-12", "fullTextReceivedDate": "2026-06-13", "dateOfRevision": "2026-08-13", "electronicPublicationDate": "2026-05-26", "firstPublicationDate": "2026-05-26" }, { "id": "IND609457612", "source": "AGR", "title": "Tillage and cover cropping enhanced yield, nitrogen use efficiency, and soil health in organic industrial hemp-barley rotations", "authorString": "Dhakal M, Panday D, Etemadi F, Afshar RK, Lapham C, Smith A, Ghalehgolabbehbahani A.", "authorList": { "author": [ { "fullName": "Dhakal M", "firstName": "Madhav", "lastName": "Dhakal", "initials": "M" }, { "fullName": "Panday D", "firstName": "Dinesh", "lastName": "Panday", "initials": "D" }, { "fullName": "Etemadi F", "firstName": "Fatemeh", "lastName": "Etemadi", "initials": "F" }, { "fullName": "Afshar RK", "firstName": "Reza K", "lastName": "Afshar", "initials": "RK" }, { "fullName": "Lapham C", "firstName": "Casey", "lastName": "Lapham", "initials": "C" }, { "fullName": "Smith A", "firstName": "Andrew", "lastName": "Smith", "initials": "A" }, { "fullName": "Ghalehgolabbehbahani A", "firstName": "Arash", "lastName": "Ghalehgolabbehbahani", "initials": "A" } ] }, "journalInfo": { "issue": "1", "volume": "118", "journalIssueId": 4155341, "dateOfPublication": "2026 ", "monthOfPublication": 0, "yearOfPublication": 2026, "printPublicationDate": "2026-01-01", "journal": { "title": "Agronomy Journal.", "medlineAbbreviation": "Agron J", "isoabbreviation": "Agron J", "nlmid": "9882885", "essn": "1435-0645", "issn": "0002-1962" } }, "pubYear": "2026", "pageInfo": "Not Available", "abstractText": "Tillage and cover cropping influence N, crop yield, quality, and soil properties in organic systems. This study evaluated four N application rates (0, 50, 100, and 150 kg ha⁻¹) in two industrial hemp (Cannabis sativa L.) types (grain and fiber) under conventional till (CT) and no‐till (NT), with and without a legume cover crop (CC), in rotation with malt barley (Hordeum vulgare L.) from 2021 to 2024. Measurements included hemp biomass, grain and fiber yield, barley yield and grain quality, soil health indicators, and N use efficiency. Tillage was instrumental to hemp establishment, as NT with cover crop residue (NTCC) resulted in severe stand loss, preventing yield gains despite modest improvements in soil health indicators such as permanganate oxidizable carbon (POXC) and soil protein (typically 10-30 mg kg⁻¹). Because all CCs were established under full tillage, CC biomass could not be compared across tillage systems. Under CT, CCs enhanced hemp biomass and grain yield, and N fertilization up to 100 kg ha⁻¹ improved performance, whereas higher N provided no additional benefit. Barley crude protein and germination were unaffected by CC or N rate, although barley grain yield increased where hemp followed CC or higher N input, reflecting residual N rather than changes in soil C. No statistically significant differences in N use efficiency indices were detected among N rates. Soil health gains under NT did not translate into agronomic viability for hemp. Cover cropping and tillage should be integrated to optimize N use, productivity, and crop quality in organic hemp-barley systems.", "language": "eng", "pubModel": "Undetermined", "pubTypeList": { "pubType": [ "Journal Article" ] }, "isOpenAccess": "N", "inEPMC": "N", "inPMC": "N", "hasPDF": "N", "hasBook": "N", "hasSuppl": "N", "citedByCount": 0, "hasData": "N", "hasReferences": "N", "hasTextMinedTerms": "Y", "hasDbCrossReferences": "N", "hasLabsLinks": "N", "hasEvaluations": "N", "authMan": "N", "epmcAuthMan": "N", "nihAuthMan": "N", "hasTMAccessionNumbers": "N", "dateOfCompletion": "2026-02-25", "dateOfCreation": "2026-02-25", "firstIndexDate": "2026-03-20", "firstPublicationDate": "2026-01-01" }, { "id": "IND609429194", "source": "AGR", "title": "Mechanical quality of hemp fiber as influenced by tillage, cover crop, and nitrogen management in regenerative organic systems", "authorString": "Panday D, Heydar P, Lapham C, Pierce A, Dhakal M, Ghalehgolabbehbahani A, Fioravanti G, Kander R.", "authorList": { "author": [ { "fullName": "Panday D", "firstName": "Dinesh", "lastName": "Panday", "initials": "D" }, { "fullName": "Heydar P", "firstName": "Parinaz", "lastName": "Heydar", "initials": "P" }, { "fullName": "Lapham C", "firstName": "Casey", "lastName": "Lapham", "initials": "C" }, { "fullName": "Pierce A", "firstName": "Alyssa", "lastName": "Pierce", "initials": "A" }, { "fullName": "Dhakal M", "firstName": "Madhav", "lastName": "Dhakal", "initials": "M" }, { "fullName": "Ghalehgolabbehbahani A", "firstName": "Arash", "lastName": "Ghalehgolabbehbahani", "initials": "A" }, { "fullName": "Fioravanti G", "firstName": "Gabriella", "lastName": "Fioravanti", "initials": "G" }, { "fullName": "Kander R", "firstName": "Ronald", "lastName": "Kander", "initials": "R" } ] }, "journalInfo": { "volume": "239", "journalIssueId": 4115759, "dateOfPublication": "2026 Jan", "monthOfPublication": 1, "yearOfPublication": 2026, "printPublicationDate": "2026-01-01", "journal": { "title": "Industrial Crops & Products.", "medlineAbbreviation": "Industrial crops and products.", "issn": "0926-6690" } }, "pubYear": "2026", "pageInfo": "Not Available", "abstractText": "Industrial hemp (Cannabis sativa L.) is an emerging crop for renewable fiber materials. For farmers, finding a balance between agronomic performance and economic return is crucial, especially when targeting specific markets like the textile industry, which values not just fiber quantity, but overall quality. This field study, conducted at the Rodale Institute in Kutztown, Pennsylvania, assessed the effects of tillage (till vs. no till), cover crop (with cover vs. no cover), and nitrogen (N) rate (0, 50, 100, 150 kg ha⁻¹) on hemp fiber yield, N concentrations in leaf and stalk, and mechanical performance under regenerative organic conditions. Fiber mechanical properties, including maximum load, tenacity, work of rupture, and modulus of elasticity were analyzed at Thomas Jefferson University. Results showed that biomass yield increased with N input, peaking at 9.2 Mg ha⁻¹ under till systems with cover crop at 150 kg N ha⁻¹ . However, fiber quality declined at higher N rates. The highest fiber quality metrics, including tenacity (610.5 MPa), modulus of elasticity (3.5 GPa), and work of rupture (31.4 newton mm⁻²) was achieved in no till system with cover crops and no N addition. A clear trade-off emerged: high N increased biomass yield but compromised fiber quality, while moderate input levels (e.g., till system with cover crop at 50 kg N ha⁻¹) offered a balanced outcome. This suggests that regenerative practices not only support soil health but also improve fiber strength and flexibility. Farmers can tailor input strategies to match end-use goals: low-input systems for premium textile fibers and moderate inputs for bio-composite applications, supporting both ecologically sound and market demands.", "language": "eng", "pubModel": "Undetermined", "pubTypeList": { "pubType": [ "Journal Article" ] }, "isOpenAccess": "N", "inEPMC": "N", "inPMC": "N", "hasPDF": "N", "hasBook": "N", "hasSuppl": "N", "citedByCount": 0, "hasData": "N", "hasReferences": "N", "hasTextMinedTerms": "Y", "hasDbCrossReferences": "N", "hasLabsLinks": "N", "hasEvaluations": "N", "authMan": "N", "epmcAuthMan": "N", "nihAuthMan": "N", "hasTMAccessionNumbers": "N", "dateOfCompletion": "2026-02-25", "dateOfCreation": "2026-02-25", "firstIndexDate": "2026-03-20", "firstPublicationDate": "2026-01-01" }, { "id": "41787587", "source": "MED", "pmid": "41787587", "pmcid": "PMC13101382", "fullTextIdList": { "fullTextId": [ "PMC13101382" ] }, "doi": "10.1186/s42238-026-00410-2", "title": "Morphological, physiological, and biochemical responses of two industrial hemp (Cannabis sativa L.) cultivars to different levels of topping.", "authorString": "Chavalina S, Ioannidis V, Bilalis D, Lamari F, Zervoudakis G, Salachas G.", "authorList": { "author": [ { "fullName": "Chavalina S", "firstName": "Spyridoula", "lastName": "Chavalina", "initials": "S", "authorId": { "type": "ORCID", "value": "0009-0004-3546-4785" }, "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Department of Agriculture, Laboratory of Plant Physiology and Nutrition, University of Patras, New Buildings, Messolonghi, 302 00, Greece. up1091350@upatras.gr." } ] } }, { "fullName": "Ioannidis V", "firstName": "Vasileios", "lastName": "Ioannidis", "initials": "V", "authorId": { "type": "ORCID", "value": "0009-0009-1906-8690" }, "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Laboratory of Pharmacognosy & Chemistry of Natural Products, Department of Pharmacy, University of Patras, University Campus of Patras, 265 04, Patras, Greece." } ] } }, { "fullName": "Bilalis D", "firstName": "Dimitrios", "lastName": "Bilalis", "initials": "D", "authorId": { "type": "ORCID", "value": "0000-0002-4585-7257" }, "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Department of Crop Science, Laboratory of Agronomy, Agricultural University of Athens, Iera Odos 75, 118 55, Athens, Greece." } ] } }, { "fullName": "Lamari F", "firstName": "Fotini", "lastName": "Lamari", "initials": "F", "authorId": { "type": "ORCID", "value": "0000-0002-6938-3500" }, "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Laboratory of Pharmacognosy & Chemistry of Natural Products, Department of Pharmacy, University of Patras, University Campus of Patras, 265 04, Patras, Greece." } ] } }, { "fullName": "Zervoudakis G", "firstName": "George", "lastName": "Zervoudakis", "initials": "G", "authorId": { "type": "ORCID", "value": "0000-0002-3073-8108" }, "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Department of Agriculture, Laboratory of Plant Physiology and Biochemistry, University of Patras, New Buildings, Messolonghi, 302 00, Greece." } ] } }, { "fullName": "Salachas G", "firstName": "Georgios", "lastName": "Salachas", "initials": "G", "authorId": { "type": "ORCID", "value": "0000-0002-3103-1681" }, "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Department of Agriculture, Laboratory of Plant Physiology and Nutrition, University of Patras, New Buildings, Messolonghi, 302 00, Greece. gsal@upatras.gr." } ] } } ] }, "authorIdList": { "authorId": [ { "type": "ORCID", "value": "0000-0002-3073-8108" }, { "type": "ORCID", "value": "0000-0002-3103-1681" }, { "type": "ORCID", "value": "0000-0002-4585-7257" }, { "type": "ORCID", "value": "0000-0002-6938-3500" }, { "type": "ORCID", "value": "0009-0004-3546-4785" }, { "type": "ORCID", "value": "0009-0009-1906-8690" } ] }, "dataLinksTagsList": { "dataLinkstag": [ "supporting_data" ] }, "journalInfo": { "issue": "1", "volume": "8", "journalIssueId": 4141638, "dateOfPublication": "2026 Mar", "monthOfPublication": 3, "yearOfPublication": 2026, "printPublicationDate": "2026-03-01", "journal": { "title": "Journal of cannabis research", "medlineAbbreviation": "J Cannabis Res", "isoabbreviation": "J Cannabis Res", "nlmid": "101752723", "essn": "2522-5782", "issn": "2522-5782" } }, "pubYear": "2026", "pageInfo": "55", "abstractText": "BACKGROUND: For the cultivation of hemp (Cannabis sativa L.), topping (the removal of the apical meristem) is a key cultivation practice, affecting plant morphology, physiological function, biomass allocation, and the yield of inflorescences and cannabinoids. The present study investigated the effect of topping on two monoecious industrial hemp cultivars (‘Enectaliana’ and ‘Santhica 70’). METHODS: The experiment was conducted from April to June 2024 in a greenhouse using 10 L pots, following a completely randomized design with four treatments: no topping and topping above the 4th, 5th, and 6th node from the base of the main stem. During the experimental period, the mean daily air temperature was 26.0 °C and the mean relative humidity was 54.4%. Agronomic and physiological growth characteristics, biomass production, and cannabidiol (CBD) and cannabigerol (CBG) yield were evaluated. Cannabinoid analysis of the female inflorescence extracts was performed using liquid chromatography coupled with mass spectrometry (LC-MS). RESULTS: The results showed that topping caused a significant reduction in plant height and an increase in the length of secondary shoots, with a stronger effect observed in the cultivar ‘Santhica 70’. The diameter of the main shoot was not significantly affected by the topping treatment. Topping led to a significant increase in both fresh and dry biomass, with the highest values recorded in plants topped above the 4th and 5th nodes. Regarding physiological parameters, topping at the 4th node was associated with an increased photosynthetic rate, transpiration rate, and stomatal conductance. Regarding cannabinoid composition, an increase in CBD content was observed in ‘Enectaliana’ and in CBG content, in ‘Santhica 70’, indicating that topping may act as a morphogenetic and physiological stress factor that enhances the biosynthesis of secondary metabolites. CONCLUSIONS: Topping significantly altered plant architecture, suppressing height and promoting branching, which increased biomass, particularly at the 4th and 5th nodes. These morphological changes were accompanied by enhanced physiological performance and secondary metabolism, elevating CBD in ‘Enectaliana’ and CBG in ‘Santhica 70’. Therefore, topping at the 4th or 5th node is recommended to maximize yield and phytochemical quality. TRIAL REGISTRATION: Not applicable.", "affiliation": "Department of Agriculture, Laboratory of Plant Physiology and Nutrition, University of Patras, New Buildings, Messolonghi, 302 00, Greece. up1091350@upatras.gr.", "publicationStatus": "epublish", "language": "eng", "pubModel": "Electronic", "pubTypeList": { "pubType": [ "research-article", "Journal Article" ] }, "keywordList": { "keyword": [ "Physiological parameters", "apical dominance", "Cannabidiol", "Biomass Yield", "Cannabigerol" ] }, "fullTextUrlList": { "fullTextUrl": [ { "availability": "Subscription required", "availabilityCode": "S", "documentStyle": "doi", "site": "DOI", "url": "https://doi.org/10.1186/s42238-026-00410-2" }, { "availability": "Open access", "availabilityCode": "OA", "documentStyle": "html", "site": "Europe_PMC", "url": "https://europepmc.org/articles/PMC13101382" }, { "availability": "Open access", "availabilityCode": "OA", "documentStyle": "pdf", "site": "Europe_PMC", "url": "https://europepmc.org/articles/PMC13101382?pdf=render" } ] }, "isOpenAccess": "Y", "inEPMC": "Y", "inPMC": "Y", "hasPDF": "Y", "hasBook": "N", "hasSuppl": "Y", "citedByCount": 0, "hasData": "Y", "hasReferences": "Y", "hasTextMinedTerms": "Y", "hasDbCrossReferences": "N", "hasLabsLinks": "N", "license": "cc by", "hasEvaluations": "N", "authMan": "N", "epmcAuthMan": "N", "nihAuthMan": "N", "hasTMAccessionNumbers": "Y", "tmAccessionTypeList": { "accessionType": [ "doi" ] }, "dateOfCompletion": "2026-06-27", "dateOfCreation": "2026-03-05", "firstIndexDate": "2026-03-07", "fullTextReceivedDate": "2026-04-23", "dateOfRevision": "2026-08-13", "electronicPublicationDate": "2026-03-06", "firstPublicationDate": "2026-03-06" }, { "id": "41927904", "source": "MED", "pmid": "41927904", "pmcid": "PMC13194966", "fullTextIdList": { "fullTextId": [ "PMC13194966" ] }, "doi": "10.1038/s41598-026-46869-0", "title": "Enhancement of fiber content and cannabinoids of hemp using arbuscular mycorrhizal fungi and endophytic fungi.", "authorString": "Seemakram W, Paluka J, Khota W, Suebrasri T, Lapjit C, Kuyper TW, Boonlue S.", "authorList": { "author": [ { "fullName": "Seemakram W", "firstName": "Wasan", "lastName": "Seemakram", "initials": "W", "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Department of Microbiology and Parasitology, Faculty of Medical Science, Naresuan University, Phitsanulok, 65000, Thailand." } ] } }, { "fullName": "Paluka J", "firstName": "Jakkapat", "lastName": "Paluka", "initials": "J", "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Research Administration Division, Khon Kaen University, Khon Kaen, 40002, Thailand." } ] } }, { "fullName": "Khota W", "firstName": "Waroon", "lastName": "Khota", "initials": "W", "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Faculty of Natural Resources, Rajamangala University of Technology Isan, Sakon Nakhon, 47160, Thailand." } ] } }, { "fullName": "Suebrasri T", "firstName": "Thanapat", "lastName": "Suebrasri", "initials": "T", "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Division of Basic and Preclinical Sciences, Institute of Science and General Education, Nakhon Ratchasima College, Nakhon Ratchasima, 30000, Thailand." } ] } }, { "fullName": "Lapjit C", "firstName": "Chanon", "lastName": "Lapjit", "initials": "C", "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Cannabis Research Institute, Khon Kaen University, Khon Kaen, 40002, Thailand." }, { "affiliation": "Department of Horticulture, Faculty of Agriculture, Khon Kaen University, Khon Kaen, 40002, Thailand." } ] } }, { "fullName": "Kuyper TW", "firstName": "Thomas W", "lastName": "Kuyper", "initials": "TW", "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Soil Biology Group, Wageningen University & Research, P.O. Box 47, Wageningen, 6700 AA, Netherlands." } ] } }, { "fullName": "Boonlue S", "firstName": "Sophon", "lastName": "Boonlue", "initials": "S", "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Department of Microbiology, Faculty of Science, Khon Kaen University, Khon Kaen, 40002, Thailand. bsopho@kku.ac.th." } ] } } ] }, "dataLinksTagsList": { "dataLinkstag": [ "altmetrics", "supporting_data" ] }, "journalInfo": { "issue": "1", "volume": "16", "journalIssueId": 4168316, "dateOfPublication": "2026 Apr", "monthOfPublication": 4, "yearOfPublication": 2026, "printPublicationDate": "2026-04-01", "journal": { "title": "Scientific reports", "medlineAbbreviation": "Sci Rep", "isoabbreviation": "Sci Rep", "nlmid": "101563288", "essn": "2045-2322", "issn": "2045-2322" } }, "pubYear": "2026", "pageInfo": "15829", "abstractText": "This study aimed to investigate the efficiency of arbuscular mycorrhizal fungi (AMF) and endophytic fungi to promote growth and fiber yield of Cannabis sativa subsp. sativa RPF3 (Hemp) and the impact on cannabinoid concentrations. A factorial pot experiment with six replications was conducted for 90 days. Two species of AMF (Rhizophagus aggregatus, R. prolifer) and two species of endophytic fungi (Lasiodiplodia theobromae, Macrophomina phaseolina) were selected as inocula and compared with two non-mycorrhizal controls, one without synthetic fertilizer and one with synthetic NPK fertilizer. Inoculation with AMF and endophytic fungi increased mass fractions of cellulose, acid detergent fiber, and neutral detergent fiber and mass fractions of cannabinoids, especially of cannabidiol, in leaves and shoots, with the strongest increase noted after inoculation with R. aggregatus and L. theobromae. Our study is the first to report the effectiveness of AMF and endophytic fungi on promoting growth, fiber content, and cannabinoid production in hemp. These results suggest the potential for hemp cultivation with AMF and endophytic fungi without the potential negative effects induced by high use of synthetic fertilizer.", "affiliation": "Department of Microbiology and Parasitology, Faculty of Medical Science, Naresuan University, Phitsanulok, 65000, Thailand.", "publicationStatus": "epublish", "language": "eng", "pubModel": "Electronic", "pubTypeList": { "pubType": [ "research-article", "Journal Article" ] }, "grantsList": { "grant": [ { "grantId": "B38G670003", "agency": "This research has received funding support from the NSRF via the Program Management Unit for Human Resources & Institutional Development, Research and Innovation", "orderIn": 0 } ] }, "meshHeadingList": { "meshHeading": [ { "majorTopic_YN": "Y", "descriptorName": "Ascomycota", "meshQualifierList": { "meshQualifier": [ { "abbreviation": "PH", "qualifierName": "physiology", "majorTopic_YN": "N" } ] } }, { "majorTopic_YN": "Y", "descriptorName": "Mycorrhizae", 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"authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Laboratory of Agronomy, Department of Crop Science, Agricultural University of Athens, 11855 Athens, Greece." } ] } }, { "fullName": "Roussis I", "firstName": "Ioannis", "lastName": "Roussis", "initials": "I", "authorId": { "type": "ORCID", "value": "0000-0003-3992-8714" }, "authorAffiliationDetailsList": { "authorAffiliation": [ { "affiliation": "Laboratory of Agronomy, Department of Crop Science, Agricultural University of Athens, 11855 Athens, Greece." } ] } } ] }, "authorIdList": { "authorId": [ { "type": "ORCID", "value": "0000-0002-4585-7257" }, { "type": "ORCID", "value": "0000-0002-5446-3807" }, { "type": "ORCID", "value": "0000-0003-3992-8714" } ] }, "journalInfo": { "issue": "2", "volume": "15", "journalIssueId": 4103321, "dateOfPublication": "2026 Jan", "monthOfPublication": 1, "yearOfPublication": 2026, "printPublicationDate": "2026-01-01", "journal": { "title": "Plants (Basel, Switzerland)", "medlineAbbreviation": "Plants (Basel)", "isoabbreviation": "Plants (Basel)", "nlmid": "101596181", "essn": "2223-7747", "issn": "2223-7747" } }, "pubYear": "2026", "pageInfo": "306", "abstractText": "The last few decades have seen the evolution of crop systems management studies from the traditional production-based agronomy domain, not only as a way of addressing the challenges of contemporary agriculture but also as a result of the complexity of these challenges [...].", "affiliation": "Laboratory of Agronomy, Department of Crop Science, Agricultural University of Athens, 11855 Athens, Greece.", "publicationStatus": "epublish", "language": "eng", "pubModel": "Electronic", "pubTypeList": { "pubType": [ "Editorial" ] }, "fullTextUrlList": { "fullTextUrl": [ { "availability": "Subscription required", "availabilityCode": "S", "documentStyle": "doi", "site": "DOI", "url": "https://doi.org/10.3390/plants15020306" }, { "availability": "Open access", "availabilityCode": "OA", 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