{"id":"https://openalex.org/W569628335","doi":null,"title":"Effect of planting pattern and weed management on weed flora and yield of rabi sunflower.","display_name":"Effect of planting pattern and weed management on weed flora and yield of rabi sunflower.","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W569628335","mag":"569628335"},"language":"en","primary_location":{"id":"mag:569628335","doi":null,"is_oa":false,"landing_page_url":"https://www.indianjournals.com/ijor.aspx?target=ijor:ijws&volume=42&issue=3and4&article=015&type=pdf","pdf_url":null,"source":{"id":"https://openalex.org/S2764448922","display_name":"Indian Journal of Weed Science","issn_l":"0253-8040","issn":["0253-8040","0974-8164"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4324113251","host_organization_name":"Indian Society of Weed science","host_organization_lineage":["https://openalex.org/P4324113251"],"host_organization_lineage_names":["Indian Society of Weed science"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Indian Journal of Weed Science","raw_type":null},"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/A5052328306","display_name":"V. Sumathi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"V. Sumathi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113025001","display_name":"D. Subramanyam","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. Subramanyam","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108551531","display_name":"D. S. Koteswara Rao","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. S. Koteswara Rao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5014529363","display_name":"D. S. Reddy","orcid":"https://orcid.org/0000-0002-6990-1662","observed_orcids":["https://orcid.org/0000-0002-6990-1662"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. S. Reddy","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-6990-1662","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":13,"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":96},"biblio":{"volume":"42","issue":null,"first_page":"212","last_page":"216"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10774","display_name":"Weed Control and Herbicide Applications","score":0.9990000128746033,"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/T10774","display_name":"Weed Control and Herbicide Applications","score":0.9990000128746033,"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/T12742","display_name":"Sunflower and Safflower Cultivation","score":0.0007999999797903001,"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/T12058","display_name":"Allelopathy and phytotoxic interactions","score":9.999999747378752e-05,"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/planting-pattern","display_name":"planting pattern","score":0.7730000019073486},{"id":"https://openalex.org/keywords/weed-control","display_name":"weed control","score":0.9440000057220459},{"id":"https://openalex.org/keywords/weed-flora","display_name":"weed flora","score":0.8659999966621399},{"id":"https://openalex.org/keywords/weed-density","display_name":"weed density","score":0.8849999904632568},{"id":"https://openalex.org/keywords/weed-biomass","display_name":"weed biomass","score":0.996999979019165},{"id":"https://openalex.org/keywords/sunflower-seed-yield","display_name":"sunflower seed yield","score":0.8569999933242798},{"id":"https://openalex.org/keywords/hand-weeding","display_name":"hand weeding","score":0.9890000224113464},{"id":"https://openalex.org/keywords/fluchloralin","display_name":"fluchloralin","score":0.9150000214576721},{"id":"https://openalex.org/keywords/pendimethalin","display_name":"pendimethalin","score":1.0},{"id":"https://openalex.org/keywords/pre-emergence-herbicides","display_name":"pre-emergence herbicides","score":0.9789999723434448},{"id":"https://openalex.org/keywords/net-returns","display_name":"net returns","score":0.6840000152587891}],"concepts":[{"id":"https://openalex.org/C2778302866","wikidata":"https://www.wikidata.org/wiki/Q423895","display_name":"Pendimethalin","level":3,"score":0.9667387008666992},{"id":"https://openalex.org/C168741863","wikidata":"https://www.wikidata.org/wiki/Q777671","display_name":"Sowing","level":2,"score":0.9149087071418762},{"id":"https://openalex.org/C2779197568","wikidata":"https://www.wikidata.org/wiki/Q423986","display_name":"Sunflower","level":2,"score":0.885780930519104},{"id":"https://openalex.org/C2775891814","wikidata":"https://www.wikidata.org/wiki/Q101879","display_name":"Weed","level":2,"score":0.7618625164031982},{"id":"https://openalex.org/C147273371","wikidata":"https://www.wikidata.org/wiki/Q2739141","display_name":"Weed control","level":2,"score":0.7090989947319031},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.6001819372177124},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.5195736885070801},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.4760468006134033},{"id":"https://openalex.org/C140505726","wikidata":"https://www.wikidata.org/wiki/Q495304","display_name":"Forensic science","level":2,"score":0.4717501103878021},{"id":"https://openalex.org/C75639521","wikidata":"https://www.wikidata.org/wiki/Q1283519","display_name":"Field experiment","level":2,"score":0.416128933429718},{"id":"https://openalex.org/C42972112","wikidata":"https://www.wikidata.org/wiki/Q170201","display_name":"Veterinary medicine","level":1,"score":0.28218787908554077},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.21363678574562073},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.047347187995910645},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:569628335","doi":null,"is_oa":false,"landing_page_url":"https://www.indianjournals.com/ijor.aspx?target=ijor:ijws&volume=42&issue=3and4&article=015&type=pdf","pdf_url":null,"source":{"id":"https://openalex.org/S2764448922","display_name":"Indian Journal of Weed Science","issn_l":"0253-8040","issn":["0253-8040","0974-8164"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4324113251","host_organization_name":"Indian Society of Weed science","host_organization_lineage":["https://openalex.org/P4324113251"],"host_organization_lineage_names":["Indian Society of Weed science"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Indian Journal of Weed Science","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":0.9208999872207642,"display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1530185523","https://openalex.org/W2109041424","https://openalex.org/W4416031706","https://openalex.org/W2805024309","https://openalex.org/W7151385252","https://openalex.org/W7167362250","https://openalex.org/W7155202363","https://openalex.org/W4405011343","https://openalex.org/W3087981226","https://openalex.org/W3146978231"],"abstract_inverted_index":{"A":[0],"field":[1],"study":[2],"was":[3,116],"undertaken,":[4],"at":[5,85,98,102,109,127,147,157],"S.V.":[6],"Agricultural":[7],"College,":[8],"Tirupati":[9],"during":[10],"the":[11,30,74,78,117],"rabi":[12,46,170],"seasons":[13],"of":[14,32,45,50,83,125,132,135,155,168],"2002":[15],"and":[16,21,35,42,60,81,140,149,165],"2003":[17],"to":[18],"identify":[19],"effective":[20],"economical":[22],"weed":[23,36,40,58,75],"management":[24,37,76],"options":[25],"for":[26],"sunflower":[27,113],"by":[28,96,123],"studying":[29],"effect":[31],"planting":[33,133],"pattern":[34,49,134],"practices":[38],"on":[39],"flora":[41],"seed":[43,66,114,166],"yield":[44,67,115,167],"sunflower.":[47,171],"Planting":[48],"45":[51,136],"x":[52,70,137],"30":[53,138],"cm":[54,139],"recorded":[55,88],"significantly":[56],"lower":[57],"density":[59,80],"biomass":[61,82],"thus":[62],"resulting":[63],"in":[64,161],"higher":[65,162],"over":[68],"60":[69],"22.5":[71],"cm.":[72],"Among":[73],"practices,":[77],"lowest":[79],"weeds":[84,143],"harvest":[86],"were":[87],"with":[89,106,119,144],"hand":[90],"weeding":[91],"(HW)":[92],"twice":[93,121,146],"closely":[94],"followed":[95,122],"fluchloralin":[97],"0.5":[99,103],"kg/ha+":[100],"pendimethalin":[101,126,156],"kg/ha":[104,159],"supplemented":[105],"one":[107],"HW":[108,120,145],"40":[110,150],"DAS.":[111],"However,":[112],"highest":[118],"application":[124,154],"1.0":[128,158],"kg/ha.":[129],"The":[130],"use":[131],"managing":[141],"associated":[142],"20":[148],"DAS":[151],"or":[152],"pre-emergence":[153],"resulted":[160],"net":[163],"returns":[164],"irrigated":[169]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2026-10-02T10:15:12.560889","created_date":"2016-06-24T00:00:00"}