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Weed management in soyabean through sulfonylurea herbicide

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Title Weed management in soyabean through sulfonylurea herbicide
Not Available
 
Creator S Sarkar
S P Bhattacharyya
A J Karmakar
P Bera
 
Subject Sulfonylurea herbicide
Soyabean
Weed management
 
Description Not Available
A field experiment was conducted during August-December, 2000 to evaluate the weed controlling ability of chlorimuron ethyl in soyabean (Bragg). The results revealed that band weeding twice at 15 and 30 DAS recorded the lowest weed dry weight of 8.43, 7.26 and 7.05 g/m2 at 25, 50 and 75 DAS respectively which however was at par with chlorimuron ethyl at 4 and 6 g ai/hectare applied 1DAS (Pre-emergence). The highest soyabean seed yield of 22.86 q/hectare was recorded with two hand weeding which was at par with chlorimuron ethyl at 4 and 6 g ai/hectare yielding 20.45 and 21.39 q/hectare. The lowest seed yield of 8.47 q/hectare was obtained in the unweeded control treatment.
Not Available
 
Date 2020-08-01T02:43:55Z
2020-08-01T02:43:55Z
2002-06-01
 
Type Research Paper
 
Identifier Not Available
0970-0420
http://krishi.icar.gov.in/jspui/handle/123456789/38736
 
Language English
 
Relation Not Available;
 
Publisher MKK Publications