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Crop-management practices influence weed dynamics, yield and economics of soybean (Glycine max)

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Title Crop-management practices influence weed dynamics, yield and economics of soybean (Glycine max)
 
Creator Meena, S.N.
Sharma, S.K.
Singh, Pratap
Jadon, Chaman K.
Jat, Mangi Lal
Meena, R.L
 
Subject conservation tillage
weed control
yields
soybeans
 
Description A field experiment was conducted during 2018 and 2019 at Rajasthan College of Agriculture, Maharana Pratap University of Agriculture and Technology, Udaipur, Rajasthan, to study the effect of crop-management practices on weed dynamics, yield and economics of soybean [Glycine max (L.) Merr.]. The experiment was laid out in randomized block design with 4 replications, comprising 5 treatments of different crop-management practices, viz. conservation organic, conservation chemical, conventional chemical, organic management + conventional tillage and package of practices. The results showed that, conservation chemical was found the most effective in controlling total weeds (5.5 m2 ) and reduction of dry-matter accumulation by weeds (24.8 kg/ha) as compared to the package of practices, conventional chemical, conservation organic and organic management + conventional tillage at 30 days after sowing (DAS). However, at 45 DAS, conservation organic was the most effective in controlling total weeds (5.9 m2 ) and reduction of dry-matter accumulation by weeds (35.9 kg/ha) as compared to organic management + conventional tillage, conservation chemical, package of practices and conventional chemical on pooled basis. Significantly higher seed (1,850 kg/ha), haulm (2,824 kg/ha), net returns (`48,913/ha) and benefit : cost ratio (3.2) of soybean were recorded under conservation chemical followed by package and practices and conventional chemical.
 
Date 2022-10-31
2023-01-18T23:05:29Z
2023-01-18T23:05:29Z
 
Type Journal Article
 
Identifier Meena, S.N., Sharma, S.K., Singh, P., Jadon, C.K., Jat, M.L., Meena, R.L. 2022. Crop-management practices influence weed dynamics, yield and economics of soybean (Glycine max). Indian Journal of Agronomy, 67(3), 282-286.
0537-197X
0974-4460
https://hdl.handle.net/10568/127489
https://www.indianjournals.com/ijor.aspx?target=ijor:ija&volume=67&issue=3&article=011
 
Language en
 
Rights Copyrighted; all rights reserved
Limited Access
 
Format p. 282-286
 
Publisher Indian Society of Agronomy
 
Source Indian Journal of Agronomy