{"id":"https://openalex.org/W2035580894","doi":"https://doi.org/10.2134/agronj1997.00021962008900060019x","title":"Variation among Soybean Cultivars in Dinitrogen Fixation Response to Drought","display_name":"Variation among Soybean Cultivars in Dinitrogen Fixation Response to Drought","publication_year":1997,"publication_date":"1997-11-01","ids":{"openalex":"https://openalex.org/W2035580894","doi":"https://doi.org/10.2134/agronj1997.00021962008900060019x","mag":"2035580894"},"language":"en","primary_location":{"id":"doi:10.2134/agronj1997.00021962008900060019x","doi":"https://doi.org/10.2134/agronj1997.00021962008900060019x","is_oa":false,"landing_page_url":"https://doi.org/10.2134/agronj1997.00021962008900060019x","pdf_url":null,"source":{"id":"https://openalex.org/S139950591","display_name":"Agronomy Journal","issn_l":"0002-1962","issn":["0002-1962","1072-9623","1435-0645"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Agronomy Journal","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"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/A5042419039","display_name":"Rachid Serraj","orcid":"https://orcid.org/0000-0003-2311-7757","observed_orcids":["https://orcid.org/0000-0003-2311-7757"]},"institutions":[{"id":"https://openalex.org/I119856527","display_name":"Cadi Ayyad University","ror":"https://ror.org/04xf6nm78","country_code":"MA","type":"education","lineage":["https://openalex.org/I119856527"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Rachid Serraj","raw_affiliation_strings":["Lab. de Physiologie V\u00e9g\u00e9tale, Dep. de Biologie Fac. des Sciences\u2010Semlalia BP S 15 Marrakech Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lab. de Physiologie V\u00e9g\u00e9tale, Dep. de Biologie Fac. des Sciences\u2010Semlalia BP S 15 Marrakech Morocco","institution_ids":["https://openalex.org/I119856527"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014784107","display_name":"Thomas R. Sinclair","orcid":"https://orcid.org/0000-0003-4481-7197","observed_orcids":["https://orcid.org/0000-0003-4481-7197"]},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]},{"id":"https://openalex.org/I4405265380","display_name":"Institute of Food and Agricultural Sciences","ror":"https://ror.org/04mm87038","country_code":"US","type":"facility","lineage":["https://openalex.org/I33213144","https://openalex.org/I4405265380"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Thomas R. Sinclair","raw_affiliation_strings":["USDA\u2010ARS, Dep. of Agronomy, Agronomy Physiology Lab. IFAS Bldg. 350, Univ. of Florida P.O. Box 110965 Gainesville FL 32611\u20100965"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"USDA\u2010ARS, Dep. of Agronomy, Agronomy Physiology Lab. IFAS Bldg. 350, Univ. of Florida P.O. Box 110965 Gainesville FL 32611\u20100965","institution_ids":["https://openalex.org/I33213144","https://openalex.org/I4405265380"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5014784107"],"corresponding_institution_ids":["https://openalex.org/I33213144","https://openalex.org/I4405265380"],"apc_list":{"value":1800,"currency":"USD","value_usd":1800},"apc_paid":null,"fwci":3.5058,"has_fulltext":false,"cited_by_count":57,"citation_normalized_percentile":{"value":0.91994566,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"89","issue":"6","first_page":"963","last_page":"969"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11470","display_name":"Legume Nitrogen Fixing Symbiosis","score":0.9214000105857849,"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/T11470","display_name":"Legume Nitrogen Fixing Symbiosis","score":0.9214000105857849,"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/T12571","display_name":"Soybean genetics and cultivation","score":0.0738999992609024,"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/T12436","display_name":"Agronomic Practices and Intercropping Systems","score":0.0008999999845400453,"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/soybean","display_name":"soybean","score":0.9950000047683716},{"id":"https://openalex.org/keywords/nitrogen-fixation","display_name":"nitrogen fixation","score":0.859000027179718},{"id":"https://openalex.org/keywords/drought-tolerance","display_name":"drought tolerance","score":0.9649999737739563},{"id":"https://openalex.org/keywords/soil-drying","display_name":"soil drying","score":0.8109999895095825},{"id":"https://openalex.org/keywords/cultivar-differences","display_name":"cultivar differences","score":0.8199999928474426},{"id":"https://openalex.org/keywords/ureides","display_name":"ureides","score":0.7329999804496765},{"id":"https://openalex.org/keywords/xylem-sap","display_name":"xylem sap","score":0.8489999771118164},{"id":"https://openalex.org/keywords/acetylene-reduction-activity","display_name":"acetylene reduction activity","score":0.9269999861717224},{"id":"https://openalex.org/keywords/root-nodules","display_name":"root nodules","score":0.8140000104904175},{"id":"https://openalex.org/keywords/nitrogen-accumulation","display_name":"nitrogen accumulation","score":0.7179999947547913},{"id":"https://openalex.org/keywords/genotype-screening","display_name":"genotype screening","score":0.5669999718666077}],"concepts":[{"id":"https://openalex.org/C197321923","wikidata":"https://www.wikidata.org/wiki/Q4886","display_name":"Cultivar","level":2,"score":0.8992375135421753},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.6946060061454773},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.6126098036766052},{"id":"https://openalex.org/C189797535","wikidata":"https://www.wikidata.org/wiki/Q12142810","display_name":"Drought tolerance","level":2,"score":0.582475483417511},{"id":"https://openalex.org/C181440489","wikidata":"https://www.wikidata.org/wiki/Q272467","display_name":"Nitrogen fixation","level":3,"score":0.47678709030151367},{"id":"https://openalex.org/C32198211","wikidata":"https://www.wikidata.org/wiki/Q165044","display_name":"Greenhouse","level":2,"score":0.4763617515563965},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.3975706100463867},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C523546767","wikidata":"https://www.wikidata.org/wiki/Q10876","display_name":"Bacteria","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2134/agronj1997.00021962008900060019x","doi":"https://doi.org/10.2134/agronj1997.00021962008900060019x","is_oa":false,"landing_page_url":"https://doi.org/10.2134/agronj1997.00021962008900060019x","pdf_url":null,"source":{"id":"https://openalex.org/S139950591","display_name":"Agronomy Journal","issn_l":"0002-1962","issn":["0002-1962","1072-9623","1435-0645"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Agronomy Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.991100013256073,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320310009","display_name":"University of Florida","ror":"https://ror.org/02y3ad647"},{"id":"https://openalex.org/F4320313191","display_name":"United Soybean Board","ror":"https://ror.org/03az66838"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W200372252","https://openalex.org/W1988798664","https://openalex.org/W2064509171","https://openalex.org/W2069915766","https://openalex.org/W2052813868","https://openalex.org/W2002065213","https://openalex.org/W2058556714","https://openalex.org/W2026035397","https://openalex.org/W2007642454","https://openalex.org/W2042142030"],"abstract_inverted_index":{"Abstract":[0],"Dinitrogen":[1],"fixation":[2,60,220,260],"in":[3,54,85,99,111,130,135,148,153,160,168,184,201,207,210,232,236,264],"soybean":[4,37,56,103,119,165],"[Glycine":[5],"max":[6],"(L.)":[7],"Merr.]":[8],"is":[9,72],"especially":[10],"sensitive":[11],"to":[12,27,50,61,68,93,113,141,172,190,221,234,275],"soil":[13,62,114,175,191],"drying,":[14],"and":[15,67,81,107,123,170,261],"this":[16,28,47],"trait":[17,126],"can":[18],"have":[19],"important":[20],"negative":[21,249],"affects":[22],"on":[23],"yield.":[24],"An":[25,156],"exception":[26],"general":[29],"response":[30,53,112,137,233],"has":[31],"been":[32],"the":[33,52,76,82,86,96,100,124,136,161,185,202,211,242,255,265],"identification":[34],"of":[35,46,58,102,138,187,196,218,258,279],"\u2018Jackson\u2019":[36],"as":[38],"drought":[39,77,142,173,222,256,283],"tolerant":[40],"for":[41,105,281],"N2":[42,59,219,259],"fixation.":[43],"The":[44,216],"objectives":[45],"research":[48],"were":[49,91,144],"examine":[51,95],"additional":[55],"cultivars":[57,80,104,134,166,183],"drying":[63,192],"under":[64],"field":[65,89,212],"conditions,":[66],"determine":[69],"if":[70],"there":[71,245],"any":[73],"link":[74],"between":[75,133,254],"sensitivity":[78,101,186],"among":[79,118,182],"ureide":[83,150,262],"levels":[84,269],"plants.":[87,155],"Two":[88],"experiments":[90],"conducted":[92,159],"further":[94],"genetic":[97],"variation":[98,117],"biomass":[106],"N":[108,139,208],"accumulation":[109,140,209],"rates":[110,189],"drying.":[115],"Substantial":[116],"lines":[120],"was":[121,127,158,224,246],"found,":[122],"drought\u2010tolerance":[125],"demonstrated":[128],"again":[129],"Jackson.":[131],"Differences":[132,181],"stress":[143,223],"associated":[145,225],"with":[146,163,205,229],"differences":[147,206],"petiole":[149],"concentration":[151,238,263],"found":[152,193],"well\u2010watered":[154],"experiment":[157],"greenhouse":[162,203],"eight":[164,243],"grown":[167],"pots":[169],"exposed":[171],"by":[174],"dehydration":[176],"over":[177],"a":[178,247],"2\u2010wk":[179],"period.":[180],"N2\u2010fixation":[188,282],"from":[194],"measurements":[195],"acetylene":[197],"reduction":[198],"activity":[199],"(ARA)":[200],"correlated":[204],"(r2":[213,226,251],"=":[214,227,252],"0.86).":[215],"tolerance":[217,257],"0.84)":[228],"maximum":[230],"ARA":[231],"changes":[235],"O2":[237],"around":[239],"nodules.":[240],"Among":[241],"cultivars,":[244],"significant":[248],"correlation":[250],"0.73)":[253],"xylem":[266],"sap.":[267],"Ureide":[268],"might":[270],"be":[271],"an":[272],"efficient":[273],"way":[274],"screen":[276],"large":[277],"numbers":[278],"genotypes":[280],"tolerance.":[284]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}