{"id":"https://openalex.org/W2616748129","doi":null,"title":"Yield and quality of fibre and oil of fourteen hemp cultivars in Northern Germany at two harvest dates","display_name":"Yield and quality of fibre and oil of fourteen hemp cultivars in Northern Germany at two harvest dates","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2616748129","mag":"2616748129"},"language":"en","primary_location":{"id":"pmh:oai:www.openagrar.de:timport_mods_00032239","doi":null,"is_oa":false,"landing_page_url":"https://www.openagrar.de/receive/timport_mods_00032239","pdf_url":null,"source":{"id":"https://openalex.org/S7407055137","display_name":"OpenAgrar","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075513915","display_name":"Frank H\u00f6ppner","orcid":"https://orcid.org/0000-0003-4170-5077","observed_orcids":["https://orcid.org/0000-0003-4170-5077"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Frank H\u00f6ppner","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-4170-5077","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5091136159","display_name":"Ute Menge-Hartmann","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ute Menge-Hartmann","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"57","issue":"3","first_page":"219","last_page":"232"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11229","display_name":"Genetics and Plant Breeding","score":0.23739999532699585,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T11229","display_name":"Genetics and Plant Breeding","score":0.23739999532699585,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13628","display_name":"Agricultural Productivity and Crop Improvement","score":0.14749999344348907,"subfield":{"id":"https://openalex.org/subfields/1102","display_name":"Agronomy and Crop Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12310","display_name":"Crop Yield and Soil Fertility","score":0.14249999821186066,"subfield":{"id":"https://openalex.org/subfields/1102","display_name":"Agronomy and Crop Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/hemp","display_name":"hemp","score":0.8980000019073486},{"id":"https://openalex.org/keywords/cannabis-sativa","display_name":"Cannabis sativa","score":0.9399999976158142},{"id":"https://openalex.org/keywords/cultivar-comparison","display_name":"cultivar comparison","score":0.6309999823570251},{"id":"https://openalex.org/keywords/fiber-yield","display_name":"fiber yield","score":0.9570000171661377},{"id":"https://openalex.org/keywords/oil-yield","display_name":"oil yield","score":0.7089999914169312},{"id":"https://openalex.org/keywords/fiber-quality","display_name":"fiber quality","score":0.8489999771118164},{"id":"https://openalex.org/keywords/oil-quality","display_name":"oil quality","score":0.8960000276565552},{"id":"https://openalex.org/keywords/harvest-timing","display_name":"harvest time","score":0.9279999732971191},{"id":"https://openalex.org/keywords/northern-germany","display_name":"northern Germany","score":0.949999988079071}],"concepts":[{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.6817679405212402},{"id":"https://openalex.org/C197321923","wikidata":"https://www.wikidata.org/wiki/Q4886","display_name":"Cultivar","level":2,"score":0.6748384237289429},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5495662689208984},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.43879905343055725},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3782455623149872},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.35474520921707153},{"id":"https://openalex.org/C97137747","wikidata":"https://www.wikidata.org/wiki/Q38112","display_name":"Forestry","level":1,"score":0.3416779637336731},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3300495445728302},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.3186555504798889},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.28858888149261475},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:www.openagrar.de:timport_mods_00032239","doi":null,"is_oa":false,"landing_page_url":"https://www.openagrar.de/receive/timport_mods_00032239","pdf_url":null,"source":{"id":"https://openalex.org/S7407055137","display_name":"OpenAgrar","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"mag:2616748129","doi":null,"is_oa":false,"landing_page_url":"https://www.openagrar.de/receive/timport_mods_00032239","pdf_url":null,"source":{"id":"https://openalex.org/S4306518084","display_name":"Landbauforschung V\u00f6lkenrode : FAL agricultural research","issn_l":"0458-6859","issn":["0458-6859"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-20"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Landbauforschung V\u00f6lkenrode : FAL agricultural research","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","score":0.991100013256073,"id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W2649289","https://openalex.org/W85443654","https://openalex.org/W1582896245","https://openalex.org/W1998661698","https://openalex.org/W2000973257","https://openalex.org/W2013485797","https://openalex.org/W2015328198","https://openalex.org/W2019438192","https://openalex.org/W2035388108","https://openalex.org/W2037367132","https://openalex.org/W2068300298","https://openalex.org/W2082793903","https://openalex.org/W2114546701","https://openalex.org/W2125089679","https://openalex.org/W2144811067","https://openalex.org/W2152901235","https://openalex.org/W2153127923","https://openalex.org/W2313871525","https://openalex.org/W2512402424","https://openalex.org/W2757501312","https://openalex.org/W2945049621","https://openalex.org/W3000062121","https://openalex.org/W3005404866","https://openalex.org/W3005746866","https://openalex.org/W3006203900","https://openalex.org/W3026595522","https://openalex.org/W3128623999"],"related_works":["https://openalex.org/W7164117313","https://openalex.org/W7132179348","https://openalex.org/W7132946552","https://openalex.org/W2337222148","https://openalex.org/W2083417782","https://openalex.org/W7036696100","https://openalex.org/W265503322","https://openalex.org/W47214659","https://openalex.org/W2737424361","https://openalex.org/W2617348638"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2017-05-26T00:00:00"}
