{"id":"https://openalex.org/W2941827113","doi":"https://doi.org/10.34101/actaagrar/64/1863","title":"The effect of the sowing time on the yield and oil content of sunflower (Helianthus annus L.) in different crop protection models","display_name":"The effect of the sowing time on the yield and oil content of sunflower (Helianthus annus L.) in different crop protection models","publication_year":2015,"publication_date":"2015-03-05","ids":{"openalex":"https://openalex.org/W2941827113","doi":"https://doi.org/10.34101/actaagrar/64/1863","mag":"2941827113"},"language":"en","primary_location":{"id":"doi:10.34101/actaagrar/64/1863","doi":"https://doi.org/10.34101/actaagrar/64/1863","is_oa":true,"landing_page_url":"https://doi.org/10.34101/actaagrar/64/1863","pdf_url":"https://ojs.lib.unideb.hu/actaagrar/article/download/1863/1769","source":{"id":"https://openalex.org/S4210215679","display_name":"Acta Agraria Debreceniensis","issn_l":"1587-1282","issn":["1587-1282","1587-2734","1588-8363","2416-1640"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310315439","host_organization_name":"University of Debrecen","host_organization_lineage":["https://openalex.org/P4310315439"],"host_organization_lineage_names":["University of Debrecen"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Agraria Debreceniensis","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ojs.lib.unideb.hu/actaagrar/article/download/1863/1769","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109473575","display_name":"Adrienn Nov\u00e1k","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I132735039","display_name":"University of Debrecen","ror":"https://ror.org/02xf66n48","country_code":"HU","type":"education","lineage":["https://openalex.org/I132735039"]}],"countries":["HU"],"is_corresponding":true,"raw_author_name":"Adrienn Nov\u00e1k","raw_affiliation_strings":["Debreceni Egyetem Mez\u0151gazdas\u00e1g-, \u00c9lelmiszertudom\u00e1nyi \u00e9s K\u00f6rnyezetgazd\u00e1lkod\u00e1si Kar, N\u00f6v\u00e9nytudom\u00e1nyi Int\u00e9zet, Debrecen"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Debreceni Egyetem Mez\u0151gazdas\u00e1g-, \u00c9lelmiszertudom\u00e1nyi \u00e9s K\u00f6rnyezetgazd\u00e1lkod\u00e1si Kar, N\u00f6v\u00e9nytudom\u00e1nyi Int\u00e9zet, Debrecen","institution_ids":["https://openalex.org/I132735039"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5109473575"],"corresponding_institution_ids":["https://openalex.org/I132735039"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":"64","first_page":"57","last_page":"61"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12742","display_name":"Sunflower and Safflower Cultivation","score":1.0,"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/T12742","display_name":"Sunflower and Safflower Cultivation","score":1.0,"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/T12310","display_name":"Crop Yield and Soil Fertility","score":0.0,"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/T13628","display_name":"Agricultural Productivity and Crop Improvement","score":0.0,"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/sunflower","display_name":"sunflower","score":0.9959999918937683},{"id":"https://openalex.org/keywords/sowing-date","display_name":"sowing date","score":0.9679999947547913},{"id":"https://openalex.org/keywords/oil-content","display_name":"oil content","score":0.8009999990463257},{"id":"https://openalex.org/keywords/oil-yield","display_name":"oil yield","score":0.9369999766349792},{"id":"https://openalex.org/keywords/crop-protection","display_name":"crop protection","score":0.6050000190734863},{"id":"https://openalex.org/keywords/fungicide-use","display_name":"fungicide application","score":0.8830000162124634},{"id":"https://openalex.org/keywords/sunflower-hybrids","display_name":"sunflower hybrids","score":0.7559999823570251},{"id":"https://openalex.org/keywords/genotype-comparison","display_name":"genotype comparison","score":0.48899999260902405},{"id":"https://openalex.org/keywords/calcareous-chernozem","display_name":"calcareous chernozem","score":0.7950000166893005},{"id":"https://openalex.org/keywords/yield","display_name":"yield","score":0.4970000088214874}],"concepts":[{"id":"https://openalex.org/C168741863","wikidata":"https://www.wikidata.org/wiki/Q777671","display_name":"Sowing","level":2,"score":0.9383556842803955},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.7694328427314758},{"id":"https://openalex.org/C74600772","wikidata":"https://www.wikidata.org/wiki/Q193237","display_name":"Fungicide","level":2,"score":0.7233690023422241},{"id":"https://openalex.org/C2779197568","wikidata":"https://www.wikidata.org/wiki/Q423986","display_name":"Sunflower","level":2,"score":0.6682272553443909},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.5118967294692993},{"id":"https://openalex.org/C2780556605","wikidata":"https://www.wikidata.org/wiki/Q94787","display_name":"Sunflower oil","level":2,"score":0.5063389539718628},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4185869097709656},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.40743839740753174},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.2680511474609375},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.1467919647693634},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.07777512073516846},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.05430179834365845},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.34101/actaagrar/64/1863","doi":"https://doi.org/10.34101/actaagrar/64/1863","is_oa":true,"landing_page_url":"https://doi.org/10.34101/actaagrar/64/1863","pdf_url":"https://ojs.lib.unideb.hu/actaagrar/article/download/1863/1769","source":{"id":"https://openalex.org/S4210215679","display_name":"Acta Agraria Debreceniensis","issn_l":"1587-1282","issn":["1587-1282","1587-2734","1588-8363","2416-1640"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310315439","host_organization_name":"University of Debrecen","host_organization_lineage":["https://openalex.org/P4310315439"],"host_organization_lineage_names":["University of Debrecen"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Agraria Debreceniensis","raw_type":"journal-article"},{"id":"pmh:oai:dea.lib.unideb.hu:2437/271730","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2437/271730","pdf_url":null,"source":{"id":"https://openalex.org/S4306402089","display_name":"University of Debrecen Electronic Archive (University of Debrecen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I132735039","host_organization_name":"University of Debrecen","host_organization_lineage":["https://openalex.org/I132735039"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Acta Agraria Debreceniensis; No 64 (2015); 57-61","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:dea.lib.unideb.hu:2437/315739","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/2437/315739","pdf_url":null,"source":{"id":"https://openalex.org/S4306402089","display_name":"University of Debrecen Electronic Archive (University of Debrecen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I132735039","host_organization_name":"University of Debrecen","host_organization_lineage":["https://openalex.org/I132735039"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Acta Agraria Debreceniensis; No. 64 (2015); 57-61","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.34101/actaagrar/64/1863","doi":"https://doi.org/10.34101/actaagrar/64/1863","is_oa":true,"landing_page_url":"https://doi.org/10.34101/actaagrar/64/1863","pdf_url":"https://ojs.lib.unideb.hu/actaagrar/article/download/1863/1769","source":{"id":"https://openalex.org/S4210215679","display_name":"Acta Agraria Debreceniensis","issn_l":"1587-1282","issn":["1587-1282","1587-2734","1588-8363","2416-1640"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310315439","host_organization_name":"University of Debrecen","host_organization_lineage":["https://openalex.org/P4310315439"],"host_organization_lineage_names":["University of Debrecen"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Agraria Debreceniensis","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.991100013256073,"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2941827113.pdf","grobid_xml":"https://content.openalex.org/works/W2941827113.grobid-xml"},"referenced_works_count":10,"referenced_works":["https://openalex.org/W1021441740","https://openalex.org/W1451284452","https://openalex.org/W1986575536","https://openalex.org/W2066955091","https://openalex.org/W2098954659","https://openalex.org/W2110228832","https://openalex.org/W2130600976","https://openalex.org/W2167316284","https://openalex.org/W2182160368","https://openalex.org/W3137165423"],"related_works":["https://openalex.org/W1808104522","https://openalex.org/W7009458107","https://openalex.org/W3142435920","https://openalex.org/W2255810080","https://openalex.org/W2161408072","https://openalex.org/W7170337210","https://openalex.org/W1518853827","https://openalex.org/W1439534624","https://openalex.org/W4390289645","https://openalex.org/W1987057898"],"abstract_inverted_index":{"The":[0,92,111,134,166],"field":[1],"research":[2],"was":[3,182,197],"carried":[4],"out":[5,161],"at":[6,15],"the":[7,11,25,28,32,36,99,106,152,169,172,179,190,195,200,203,207,216,219,224,242,248],"experimental":[8],"farm":[9],"of":[10,13,27,43,47,71,94,218],"University":[12],"Debrecen":[14],"L\u00e1t\u00f3k\u00e9p":[16],"on":[17,35,223],"calcareous":[18],"chernozem":[19],"soil":[20],"in":[21,53,87,90,125,132,144,151,184,193,237],"Hungary.":[22],"We":[23,57,210],"examined":[24],"effects":[26],"sowing":[29,61],"time":[30,131,159],"and":[31,40,55,66,101,105,116,174,178,206,226],"fungicide":[33,78,221,244],"treatment":[34,69,222,245],"yield,":[37],"oil":[38,41,102,107,117,136,175,180,208,227,249],"yield":[39,100,103,115,118,137,173,176,204,225,228],"content":[42,108,181,250],"two":[44,67],"different":[45,60,68,95],"genotypes":[46],"sunflower":[48],"hybrids":[49],"(NK":[50],"Ferti,":[51],"PR64H42)":[52],"2012":[54,185],"2013.":[56,133],"applied":[58,211],"three":[59],"times":[62,97],"(early,":[63],"average,":[64],"late)":[65],"levels":[70],"fungicides":[72,75],"(control":[73],"=no":[74],"applied,":[76],"double":[77,153,220,243],"protection).":[79],"During":[80],"our":[81],"research,":[82],"we":[83],"received":[84],"better":[85,236],"results":[86,138,234],"2013":[88,238],"than":[89],"2012.":[91],"application":[93],"planting":[96,124,130,201],"affected":[98],"production":[104,119,177,205,229],"as":[109],"well.":[110],"optimal":[112],"circumstances":[113],"for":[114,148],"were":[120,139,235],"provided":[121],"by":[122,128,141],"late":[123,142],"2012,":[126],"while":[127],"average":[129,157],"highest":[135],"reached":[140],"plating":[143,158,170],"both":[145],"years":[146],"(except":[147],"hybrid":[149],"PR64H42":[150],"treated":[154],"parcels":[155],"where":[156],"turned":[160],"to":[162,214],"be":[163],"more":[164],"effective).":[165],"correlation":[167,196,213],"between":[168,199],"time,":[171,202],"strong":[183],"(r=0.600**,":[186],"r=0.639**,":[187],"r=0.590**).":[188],"On":[189],"other":[191],"side,":[192],"2013,":[194],"medium":[198],"content.":[209],"Pearson\u2019s":[212],"analyze":[215],"effect":[217],"(2012:":[230],"r=0.498**,":[231],"r=0.407**).":[232],"These":[233],"(r=0.603**,":[239],"r=0.623**),":[240],"besides,":[241],"also":[246],"increased":[247],"(r=0.315**).":[251]},"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2019-05-03T00:00:00"}
