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Integrated weed management in Indian mustard (Brassica juncea)

Indian Agricultural Research Journals

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Title Integrated weed management in Indian mustard (Brassica juncea)
 
Creator SINGH, S K
JAIN, N K
POONIA, B L
 
Subject integrated weed management, stale seedbed, phytotoxic effect, selective, pre-emergence, pre-plant
 
Description  A field experiment was conducted for three consecutive winter (rabi) seasons during 1996-97 to 1998-99 at Navgaon(Alwar) to workout a suitable weed control measure in Indian mustard [Brassicajuncea (L.) Czernj & Cosson] mainlyinfested with Asphodelus and Chenopodium species. The results of the study showed that stale seedbed integrated with preplant fluchloralin @ 1.0 kg/ha achieved excellent control of all major weeds and recorded the highest seed yield of 1682 kg/ha with highest net return (Rs 12694 /ha). It was found to be marginally better than hand weeding twice in respect of seed yield. While Oxadiazon was found phytotoxic to the crop at both the levels, Pendimethalin and I soproturon were found only slightly_phytotoxic at 1.0 kg/ha.Pendimethalin@0.75 kg/haachieving satisfactory weed control did not show any visible phytotoxic effect on the crop.
 
Publisher The Indian Journal of Agricultural Sciences
 
Contributor —
 
Date 2013-04-02
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/28759
 
Source The Indian Journal of Agricultural Sciences; Vol 70, No 12 (2000)
0019-5022
 
Language eng
 
Relation http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/28759/13017
 
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