{"id":"https://openalex.org/W2283649730","doi":null,"title":"Effect of Time and Dose of Post-emergence Herbicides on Echinochloa colona (L.) Link. in Blackgram Grown as Relay Crop","display_name":"Effect of Time and Dose of Post-emergence Herbicides on Echinochloa colona (L.) Link. in Blackgram Grown as Relay Crop","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2283649730","mag":"2283649730"},"language":"en","primary_location":{"id":"mag:2283649730","doi":null,"is_oa":false,"landing_page_url":"http://www.indianjournals.com/ijor.aspx?target=ijor:ijws&volume=40&issue=3and4&article=012","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/A5064433687","display_name":"A. S. Rao","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"A. S. Rao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5064433687"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":94},"biblio":{"volume":"40","issue":null,"first_page":"165","last_page":"168"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10774","display_name":"Weed Control and Herbicide Applications","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/T10774","display_name":"Weed Control and Herbicide Applications","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/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"}},{"id":"https://openalex.org/T11180","display_name":"Pesticide and Herbicide Environmental Studies","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/echinochloa-colona","display_name":"Echinochloa colona","score":0.9559999704360962},{"id":"https://openalex.org/keywords/black-gram","display_name":"Vigna mungo","score":0.9200000166893005},{"id":"https://openalex.org/keywords/relay-cropping","display_name":"relay cropping","score":0.6859999895095825},{"id":"https://openalex.org/keywords/post-emergence-herbicides","display_name":"post-emergence herbicides","score":0.9919999837875366},{"id":"https://openalex.org/keywords/fenoxaprop-p-ethyl","display_name":"fenoxaprop-p-ethyl","score":0.9399999976158142},{"id":"https://openalex.org/keywords/clodinafop-propargyl","display_name":"clodinafop-propargyl","score":0.996999979019165},{"id":"https://openalex.org/keywords/cyhalofop-butyl","display_name":"cyhalofop-butyl","score":1.0},{"id":"https://openalex.org/keywords/weed-control","display_name":"weed control","score":0.7369999885559082},{"id":"https://openalex.org/keywords/herbicide-dose","display_name":"herbicide dose","score":0.781000018119812},{"id":"https://openalex.org/keywords/weed-density","display_name":"weed density","score":0.6359999775886536},{"id":"https://openalex.org/keywords/seed-yield","display_name":"seed yield","score":0.7149999737739563},{"id":"https://openalex.org/keywords/net-monetary-returns","display_name":"net monetary returns","score":0.6859999895095825},{"id":"https://openalex.org/keywords/benefit-cost-ratio","display_name":"benefit-cost ratio","score":0.8560000061988831}],"concepts":[{"id":"https://openalex.org/C2779357833","wikidata":"https://www.wikidata.org/wiki/Q163965","display_name":"Echinochloa","level":3,"score":0.9614863395690918},{"id":"https://openalex.org/C168741863","wikidata":"https://www.wikidata.org/wiki/Q777671","display_name":"Sowing","level":2,"score":0.7065883874893188},{"id":"https://openalex.org/C2775891814","wikidata":"https://www.wikidata.org/wiki/Q101879","display_name":"Weed","level":2,"score":0.583730161190033},{"id":"https://openalex.org/C147273371","wikidata":"https://www.wikidata.org/wiki/Q2739141","display_name":"Weed control","level":2,"score":0.5047754049301147},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.5013003349304199},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.49426698684692383},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.47615739703178406},{"id":"https://openalex.org/C150668497","wikidata":"https://www.wikidata.org/wiki/Q104870826","display_name":"Dry weight","level":2,"score":0.43032947182655334},{"id":"https://openalex.org/C42972112","wikidata":"https://www.wikidata.org/wiki/Q170201","display_name":"Veterinary medicine","level":1,"score":0.3700328469276428},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.3339757025241852},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3013423681259155}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2283649730","doi":null,"is_oa":false,"landing_page_url":"http://www.indianjournals.com/ijor.aspx?target=ijor:ijws&volume=40&issue=3and4&article=012","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":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.958299994468689}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W1917724917","https://openalex.org/W2284776150"],"related_works":["https://openalex.org/W3031737707","https://openalex.org/W40280384","https://openalex.org/W2889175993","https://openalex.org/W2901672636","https://openalex.org/W4411739609","https://openalex.org/W2474260421","https://openalex.org/W7220525543","https://openalex.org/W3088307137","https://openalex.org/W4293152080","https://openalex.org/W3089096931"],"abstract_inverted_index":{"Field":[0],"experiments":[1],"were":[2],"conducted":[3],"during":[4],"rabi":[5],"2002\u201303":[6],"and":[7,24,49,56,74,87,93,99,113,130,136],"2004\u201305":[8],"at":[9,111,128,145],"the":[10,21,43,81,158],"Regional":[11],"Agricultural":[12],"Research":[13],"Station,":[14],"Lam,":[15],"Guntur,":[16],"Andhra":[17],"Pradesh":[18],"to":[19,62,142,157],"study":[20],"optimum":[22],"time":[23,159],"dose":[25,106],"of":[26,97,160],"post-emergence":[27,44],"herbicides":[28,45,73],"for":[29],"Echinochloa":[30,53,125],"spp.":[31],"control":[32],"in":[33,120,124],"blackgram":[34,58,149],"grown":[35],"as":[36],"relay":[37],"crop.":[38],"Results":[39],"indicated":[40],"that":[41],"all":[42],"like":[46],"fenoxaprop-P-ethyl,":[47],"clodinafop-propargyl":[48],"cyhalofop-butyl":[50],"significantly":[51,121,155],"reduced":[52],"colona":[54,126],"growth":[55],"increased":[57],"yield":[59,84,151],"by":[60],"27":[61],"42%":[63],"over":[64],"weedy":[65],"check":[66],"without":[67],"any":[68],"crop":[69],"injury.":[70],"Among":[71],"different":[72],"their":[75],"doses,":[76],"fenoxaprop":[77],"68":[78],"g/ha":[79],"recorded":[80],"highest":[82],"seed":[83,150],"(1332":[85],"kg/ha)":[86],"net":[88],"monetary":[89],"returns":[90],"(Rs.":[91],"21,993/ha)":[92],"B:":[94],"C":[95],"ratio":[96],"1.95":[98],"was":[100],"on":[101],"par":[102],"with":[103],"its":[104,143],"lower":[105],"(56":[107],"g/ha).":[108],"Herbicide":[109],"application":[110,144],"21":[112],"28":[114],"days":[115,132],"after":[116,133],"sowing":[117],"(DAS)":[118],"resulted":[119],"higher":[122],"reduction":[123],"density":[127],"20":[129],"40":[131],"treatment":[134],"(DAT)":[135],"total":[137],"weed":[138],"dry":[139],"weight":[140],"compared":[141],"14":[146],"DAS.":[147],"However,":[148],"did":[152],"not":[153],"differ":[154],"due":[156],"herbicide":[161],"application.":[162]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-10-10T17:16:08.811792","created_date":"2016-06-24T00:00:00"}