S. Singh, R. Yadav, S. Godara, Amit Kumawat, Birbal
{"title":"花生除草剂除草管理","authors":"S. Singh, R. Yadav, S. Godara, Amit Kumawat, Birbal","doi":"10.18805/A-4833","DOIUrl":null,"url":null,"abstract":"A field experiment was conducted at Research Farm of Agriculture Research Station, S K Rajasthan Agricultural University, Bikaner during 3 consecutive kharif season of 2014, 2015 and 2016with fourteen weeds control treatments of pendimethalin 1.0 kg/ha (PPI), pendimethalin 1.0 kg/ha (PE), imazethapyr + pendimethalin 800g/ha, imazethapyr + pendamethalin 900g, imazethapyr + pendamethalin 1000g, imazethapyr 50g, imazethapyr 70g/ha,imazethapyr + imazemox 60g/ha, imazethapyr + imazemox 70g/ha, oxyfluorfen 40g/ha, fenoxaprop p-ethyl 50g/ha, propaquizafop 62g/ha, weed free and weedy check in randomized block design with three replications. Weed free was found most effective to control weeds in groundnut and recorded lowest weed count and weed dry matter of both broad leaved and grassy weeds. Among the different herbicides, application of imazethapyr + pendamethalin 800g recorded efficiently controlled weed count and weed dry matter of both broad leaved and grassy weeds as well as significantly highest yield attribute and yield in groundnut over all the other herbicidal treatments viz. dry matter accumulation (75.2g), number of pods/plant (31.2), pod (2979 kg/ha), haulm (7711 kg/ha) and biological yield (10690 kg/ha). Among the different herbicides, application of imazethapyr + pendamethalin 800g recorded higher net returns of84132/haand B:C ratio of 2.22.","PeriodicalId":18181,"journal":{"name":"Legume Research","volume":null,"pages":null},"PeriodicalIF":0.8000,"publicationDate":"2018-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Herbicidal weed management in groundnut (Arachis hypogaea)\",\"authors\":\"S. Singh, R. Yadav, S. Godara, Amit Kumawat, Birbal\",\"doi\":\"10.18805/A-4833\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A field experiment was conducted at Research Farm of Agriculture Research Station, S K Rajasthan Agricultural University, Bikaner during 3 consecutive kharif season of 2014, 2015 and 2016with fourteen weeds control treatments of pendimethalin 1.0 kg/ha (PPI), pendimethalin 1.0 kg/ha (PE), imazethapyr + pendimethalin 800g/ha, imazethapyr + pendamethalin 900g, imazethapyr + pendamethalin 1000g, imazethapyr 50g, imazethapyr 70g/ha,imazethapyr + imazemox 60g/ha, imazethapyr + imazemox 70g/ha, oxyfluorfen 40g/ha, fenoxaprop p-ethyl 50g/ha, propaquizafop 62g/ha, weed free and weedy check in randomized block design with three replications. Weed free was found most effective to control weeds in groundnut and recorded lowest weed count and weed dry matter of both broad leaved and grassy weeds. Among the different herbicides, application of imazethapyr + pendamethalin 800g recorded efficiently controlled weed count and weed dry matter of both broad leaved and grassy weeds as well as significantly highest yield attribute and yield in groundnut over all the other herbicidal treatments viz. dry matter accumulation (75.2g), number of pods/plant (31.2), pod (2979 kg/ha), haulm (7711 kg/ha) and biological yield (10690 kg/ha). Among the different herbicides, application of imazethapyr + pendamethalin 800g recorded higher net returns of84132/haand B:C ratio of 2.22.\",\"PeriodicalId\":18181,\"journal\":{\"name\":\"Legume Research\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.8000,\"publicationDate\":\"2018-05-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Legume Research\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.18805/A-4833\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"AGRONOMY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Legume Research","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.18805/A-4833","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"AGRONOMY","Score":null,"Total":0}
Herbicidal weed management in groundnut (Arachis hypogaea)
A field experiment was conducted at Research Farm of Agriculture Research Station, S K Rajasthan Agricultural University, Bikaner during 3 consecutive kharif season of 2014, 2015 and 2016with fourteen weeds control treatments of pendimethalin 1.0 kg/ha (PPI), pendimethalin 1.0 kg/ha (PE), imazethapyr + pendimethalin 800g/ha, imazethapyr + pendamethalin 900g, imazethapyr + pendamethalin 1000g, imazethapyr 50g, imazethapyr 70g/ha,imazethapyr + imazemox 60g/ha, imazethapyr + imazemox 70g/ha, oxyfluorfen 40g/ha, fenoxaprop p-ethyl 50g/ha, propaquizafop 62g/ha, weed free and weedy check in randomized block design with three replications. Weed free was found most effective to control weeds in groundnut and recorded lowest weed count and weed dry matter of both broad leaved and grassy weeds. Among the different herbicides, application of imazethapyr + pendamethalin 800g recorded efficiently controlled weed count and weed dry matter of both broad leaved and grassy weeds as well as significantly highest yield attribute and yield in groundnut over all the other herbicidal treatments viz. dry matter accumulation (75.2g), number of pods/plant (31.2), pod (2979 kg/ha), haulm (7711 kg/ha) and biological yield (10690 kg/ha). Among the different herbicides, application of imazethapyr + pendamethalin 800g recorded higher net returns of84132/haand B:C ratio of 2.22.
期刊介绍:
Legume Research An International Journal. The Journal is an official publication of Agricultural Research Communication Centre. It is designed to bring out the original research articles on genetics, breeding, physiology, bacterial avtivity, production, quality, biochemistry and seeds of legumes crops. The objective of the journal is to serve as a forum for scientific community to publish their research findings on legumes ans to provide basis for new research. Journal is being scanned in the important indexing and abstracting services.