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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2019)
[Effective from January 1, 2019]
For more details click here

ICV 2017: 100.00
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2017: 100.00
For more details click here

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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
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Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2017: 100.00
NAAS RATING 2018: 5.38

Int.J.Curr.Microbiol.App.Sci.2018.7(4): 771-775
DOI: https://doi.org/10.20546/ijcmas.2018.704.086


Effect of Propaquizafop on Weed Count, Yield Attributes and Yield of Soybean under Mid Hill Conditions of Himachal Pradesh, India
Sachin Kumar*, M.C. Rana and S.S. Rana
Department of Agronomy, Forages and Grassland Management, CSK HPKV, Palampur-176062, India
*Corresponding author
Abstract:

Field experiment was conducted to find out the effectiveness of eleven weed control treatments including weedy check in soybean. Propaquizafop 50g + imazethapyr 100 g/ha on 20 DAS was as effective as hand weeding twice in reducing the population of E. colona, Commelina banghalensis, Cyperus iria, Ageratum conyzoides and Polygonum alatum. Propaquizafop alone was not effective against A. conyzoides and P. alatum. Application of propaquizafop 75 g/ha on 15 or 25 DAS significantly enhanced the number of branches per plant, pods/plant, 1000-seed weight and seed yield of soybean. Combined tank-mix application of propaquizafop + imazethapyr, propaquizafop + chlorimuron ethyl and quizalofop ethyl + chlorimuron ethyl had more branches/plant, seeds/pod, 1000-seed weight and seed yield than other chemical treatments. These combinations were comparable to hand weeding in influencing yield attributes and seed yield of soybean.


Keywords: Propaquizafop, Soybean, Weed count, Yield, Yield attributes
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How to cite this article:

Sachin Kumar, M.C. Rana and Rana, S.S. 2018. Effect of Propaquizafop on Weed Count, Yield Attributes and Yield of Soybean under Mid Hill Conditions of Himachal Pradesh, India.Int.J.Curr.Microbiol.App.Sci. 7(4): 771-775. doi: https://doi.org/10.20546/ijcmas.2018.704.086