{"id":"https://openalex.org/W2062711368","doi":"https://doi.org/10.2134/agronj2012.0261","title":"Effect of Seed Vigor on Intraspecific Competition and Grain Yield in Maize","display_name":"Effect of Seed Vigor on Intraspecific Competition and Grain Yield in Maize","publication_year":2012,"publication_date":"2012-12-07","ids":{"openalex":"https://openalex.org/W2062711368","doi":"https://doi.org/10.2134/agronj2012.0261","mag":"2062711368"},"language":"en","primary_location":{"id":"doi:10.2134/agronj2012.0261","doi":"https://doi.org/10.2134/agronj2012.0261","is_oa":false,"landing_page_url":"https://doi.org/10.2134/agronj2012.0261","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":true,"oa_status":"green","oa_url":"https://www.agronomy.org/publications/aj/pdfs/105/1/222","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018827003","display_name":"Vitor Henrique Vaz Mondo","orcid":"https://orcid.org/0000-0003-0205-3897","observed_orcids":["https://orcid.org/0000-0003-0205-3897"]},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]},{"id":"https://openalex.org/I199691007","display_name":"Embrapa","ror":"https://ror.org/0482b5b22","country_code":"BR","type":"government","lineage":["https://openalex.org/I199691007"]},{"id":"https://openalex.org/I4405266321","display_name":"Embrapa Arroz e Feij\u00e3o","ror":"https://ror.org/024pt9r55","country_code":"BR","type":"government","lineage":["https://openalex.org/I199691007","https://openalex.org/I4405266321"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Vitor Henrique Vaz Mondo","raw_affiliation_strings":["Crop Science Dep. Escola Superior de Agricultura \u2018Luiz de Queiroz,\u2019 Univ. of S\u00e3o Paulo  PO Box 09 13418\u2010900 Piracicaba SP Brazil","Currently at EMBRAPA Rice & Beans GO\u2010462, Km 12, Zona Rural 75375\u2010000 Santo Ant\u00f4nio de Goi\u00e1s GO Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Crop Science Dep. Escola Superior de Agricultura \u2018Luiz de Queiroz,\u2019 Univ. of S\u00e3o Paulo  PO Box 09 13418\u2010900 Piracicaba SP Brazil","institution_ids":["https://openalex.org/I17974374"]},{"raw_affiliation_string":"Currently at EMBRAPA Rice & Beans GO\u2010462, Km 12, Zona Rural 75375\u2010000 Santo Ant\u00f4nio de Goi\u00e1s GO Brazil","institution_ids":["https://openalex.org/I199691007","https://openalex.org/I4405266321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021429290","display_name":"S\u00edlvio Moure C\u00edcero","orcid":"https://orcid.org/0000-0002-0676-4007","observed_orcids":["https://orcid.org/0000-0002-0676-4007"]},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Silvio Moure Cicero","raw_affiliation_strings":["Crop Science Dep. Escola Superior de Agricultura \u2018Luiz de Queiroz,\u2019 Univ. of S\u00e3o Paulo  PO Box 09 13418\u2010900 Piracicaba SP Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Crop Science Dep. Escola Superior de Agricultura \u2018Luiz de Queiroz,\u2019 Univ. of S\u00e3o Paulo  PO Box 09 13418\u2010900 Piracicaba SP Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071171465","display_name":"Durval Dourado Neto","orcid":"https://orcid.org/0000-0002-8452-8288","observed_orcids":["https://orcid.org/0000-0002-8452-8288"]},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Durval Dourado\u2010Neto","raw_affiliation_strings":["Crop Science Dep. Escola Superior de Agricultura \u2018Luiz de Queiroz,\u2019 Univ. of S\u00e3o Paulo  PO Box 09 13418\u2010900 Piracicaba SP Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Crop Science Dep. Escola Superior de Agricultura \u2018Luiz de Queiroz,\u2019 Univ. of S\u00e3o Paulo  PO Box 09 13418\u2010900 Piracicaba SP Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072081155","display_name":"T\u00falio Louren\u00e7o Pupim","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"T\u00falio Louren\u00e7o Pupim","raw_affiliation_strings":["Crop Science Dep. Escola Superior de Agricultura \u2018Luiz de Queiroz,\u2019 Univ. of S\u00e3o Paulo  PO Box 09 13418\u2010900 Piracicaba SP Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Crop Science Dep. Escola Superior de Agricultura \u2018Luiz de Queiroz,\u2019 Univ. of S\u00e3o Paulo  PO Box 09 13418\u2010900 Piracicaba SP Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029819656","display_name":"Marcos Altomani Neves Dias","orcid":"https://orcid.org/0000-0002-5878-1394","observed_orcids":["https://orcid.org/0000-0002-5878-1394"]},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Marcos Altomani Neves Dias","raw_affiliation_strings":["Crop Science Dep. Escola Superior de Agricultura \u2018Luiz de Queiroz,\u2019 Univ. of S\u00e3o Paulo  PO Box 09 13418\u2010900 Piracicaba SP Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Crop Science Dep. Escola Superior de Agricultura \u2018Luiz de Queiroz,\u2019 Univ. of S\u00e3o Paulo  PO Box 09 13418\u2010900 Piracicaba SP Brazil","institution_ids":["https://openalex.org/I17974374"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5018827003"],"corresponding_institution_ids":["https://openalex.org/I17974374","https://openalex.org/I199691007","https://openalex.org/I4405266321"],"apc_list":{"value":1800,"currency":"USD","value_usd":1800},"apc_paid":null,"fwci":2.2307,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.87990982,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"105","issue":"1","first_page":"222","last_page":"228"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12310","display_name":"Crop Yield and Soil Fertility","score":0.9922000169754028,"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"}},"topics":[{"id":"https://openalex.org/T12310","display_name":"Crop Yield and Soil Fertility","score":0.9922000169754028,"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/T11098","display_name":"Seed Germination and Physiology","score":0.0008999999845400453,"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/T11229","display_name":"Genetics and Plant Breeding","score":0.0008999999845400453,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/seed-vigor","display_name":"seed vigor","score":0.9559999704360962},{"id":"https://openalex.org/keywords/intraspecific-competition","display_name":"intraspecific competition","score":0.9789999723434448},{"id":"https://openalex.org/keywords/maize","display_name":"maize","score":0.9509999752044678},{"id":"https://openalex.org/keywords/grain-yield","display_name":"grain yield","score":0.8669999837875366},{"id":"https://openalex.org/keywords/plant-competition","display_name":"plant competition","score":0.4580000042915344},{"id":"https://openalex.org/keywords/dry-matter-accumulation","display_name":"dry matter accumulation","score":0.8600000143051147},{"id":"https://openalex.org/keywords/prolificacy","display_name":"prolificacy","score":0.7300000190734863},{"id":"https://openalex.org/keywords/grains-per-row","display_name":"grains per row","score":0.8519999980926514},{"id":"https://openalex.org/keywords/compensation-effect","display_name":"compensation effect","score":0.6800000071525574}],"concepts":[{"id":"https://openalex.org/C131892835","wikidata":"https://www.wikidata.org/wiki/Q770985","display_name":"Intraspecific competition","level":2,"score":0.9136971831321716},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.7889376878738403},{"id":"https://openalex.org/C168741863","wikidata":"https://www.wikidata.org/wiki/Q777671","display_name":"Sowing","level":2,"score":0.7604814767837524},{"id":"https://openalex.org/C91306197","wikidata":"https://www.wikidata.org/wiki/Q45767","display_name":"Competition (biology)","level":2,"score":0.7529075145721436},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.7243541479110718},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.6319195032119751},{"id":"https://openalex.org/C2992211155","wikidata":"https://www.wikidata.org/wiki/Q889514","display_name":"Grain yield","level":2,"score":0.495886892080307},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.4939621090888977},{"id":"https://openalex.org/C150668497","wikidata":"https://www.wikidata.org/wiki/Q104870826","display_name":"Dry weight","level":2,"score":0.43565040826797485},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.05525177717208862},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.2134/agronj2012.0261","doi":"https://doi.org/10.2134/agronj2012.0261","is_oa":false,"landing_page_url":"https://doi.org/10.2134/agronj2012.0261","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"},{"id":"pmh:002328468","doi":null,"is_oa":true,"landing_page_url":"https://www.agronomy.org/publications/aj/pdfs/105/1/222","pdf_url":"https://www.agronomy.org/publications/aj/pdfs/105/1/222","source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"instacron:USP","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"pmh:002328468","doi":null,"is_oa":true,"landing_page_url":"https://www.agronomy.org/publications/aj/pdfs/105/1/222","pdf_url":"https://www.agronomy.org/publications/aj/pdfs/105/1/222","source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"instacron:USP","raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.958299994468689}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W15312413","https://openalex.org/W164258515","https://openalex.org/W1543900861","https://openalex.org/W1583988149","https://openalex.org/W1975388802","https://openalex.org/W1975496176","https://openalex.org/W1977156755","https://openalex.org/W1980997273","https://openalex.org/W1993478351","https://openalex.org/W1999643187","https://openalex.org/W2008545567","https://openalex.org/W2009065051","https://openalex.org/W2023921359","https://openalex.org/W2029111359","https://openalex.org/W2030556153","https://openalex.org/W2036402814","https://openalex.org/W2040616515","https://openalex.org/W2042498283","https://openalex.org/W2050130508","https://openalex.org/W2054449948","https://openalex.org/W2061682337","https://openalex.org/W2071066473","https://openalex.org/W2075973824","https://openalex.org/W2077454220","https://openalex.org/W2081323661","https://openalex.org/W2086788262","https://openalex.org/W2128525377","https://openalex.org/W2142431205","https://openalex.org/W2277185475","https://openalex.org/W2329679623","https://openalex.org/W2330210193","https://openalex.org/W2472782383","https://openalex.org/W2752672036","https://openalex.org/W2791985286","https://openalex.org/W2792858070","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W1953745285","https://openalex.org/W3161488488","https://openalex.org/W2895602502","https://openalex.org/W1993478351","https://openalex.org/W7120638235","https://openalex.org/W4285280990","https://openalex.org/W2086788262","https://openalex.org/W2207272261","https://openalex.org/W1993985231","https://openalex.org/W2174450292"],"abstract_inverted_index":{"High\u2010vigor":[0],"seeds":[1,90,162,181,193,203],"result":[2],"in":[3,42,72,76,136,149],"faster":[4],"emergence":[5],"of":[6,82,101,106,122,151,220],"seedlings":[7],"and":[8,21,50,69,88,112,126,155,167,173,182,204],"crop":[9,53,186],"establishment":[10],"than":[11,176],"low\u2010vigor":[12,70,89,161,202],"seeds.":[13],"These":[14],"characteristics":[15],"could":[16,22,46],"enhance":[17],"plant":[18,137,169],"competitive":[19,165],"ability":[20,166],"have":[23],"direct":[24],"effects":[25],"on":[26,198],"maize":[27,43,64],"(Zea":[28],"mays":[29],"L.)":[30],"grain":[31,54,113,156,174],"yield.":[32,55,114,157],"This":[33],"study":[34],"examined":[35],"the":[36,77,83,218],"hypothesis":[37],"that":[38],"seed":[39,44,65,128,142],"vigor":[40],"heterogeneity":[41],"lots":[45],"increase":[47],"intraspecific":[48,144,215],"competition":[49,145,216],"negatively":[51],"affect":[52],"A":[56,115],"2\u2010yr":[57],"experiment":[58],"was":[59,131,146,217],"executed":[60],"combining":[61],"two":[62,123],"hybrid":[63],"lots,":[66,143],"possessing":[67],"high\u2010vigor":[68,180,192],"seeds,":[71],"seven":[73],"different":[74],"distributions":[75,81],"sowing":[78],"row.":[79,223],"The":[80,209],"plants":[84],"originating":[85,139,159,178,190,200],"from":[86,140,160,179,191,201],"high\u2010":[87],"were":[91,183],"evaluated":[92],"at":[93],"harvest":[94],"for":[95,119,185],"dry":[96,152,170],"mass":[97,153,171],"accumulation,":[98],"prolificacy,":[99],"number":[100,105,219],"grains":[102,221],"per":[103,108,222],"row,":[104],"rows":[107],"ear,":[109],"1000\u2010grain":[110],"mass,":[111],"replacement":[116],"series":[117],"design":[118],"data":[120],"analysis":[121],"homogeneous":[124],"populations":[125,130,138],"five":[127],"mixture":[129],"applied.":[132],"We":[133],"concluded":[134],"that,":[135],"heterogeneous":[141],"intensified,":[147],"resulting":[148],"losses":[150],"accumulation":[154,172],"Plants":[158,189],"had":[163,194,205],"less":[164],"reduced":[168],"yield":[175,187],"those":[177,199],"responsible":[184],"losses.":[188],"a":[195],"dominant":[196],"effect":[197],"no":[206],"compensatory":[207],"effects.":[208],"major":[210],"production":[211],"component":[212],"affected":[213],"by":[214]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":3}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}
