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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 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39
For more details click here

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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2018.7(2): 3543-3548
DOI: https://doi.org/10.20546/ijcmas.2018.702.420


Effect of Weed Management and Fertility Levels on Productivity and Economics of Soybean [Glycine max (L.) Merrill] in Central Narmada Valley of Madhya Pradesh, India
S.K. Ahirwar1*, Aruna Devi Ahirwar2, S.L. Alawa3 and G. Deshmukh4
1Agro, K.V.K. Chhindwara (MP), India
2ZARS, Chhindwara (MP), India
3AE, K.V.K. Chhindwara (MP), India
4College of Agriculture, Balaghat (MP), India
*Corresponding author
Abstract:

An experiment was conducted at Krishi Vigyan Kendra, Hoshangabad (MP) during Kharif season year 2014 and 2015. The experiment comprising of seven weed management practices in main plot and 4 fertility levels in sub- plots with 3 replication at KVK field. As per pooled data Increase in seed yield by two hand weeding at 20 and 45 DAS, Imazamox + Imazethapyr @ 75 g(a.i.)/ha, Imazethapyr @ 100 ml(a.i.)/ha at 18 DAS, Pendimethalin @ 1.0 lt.(a.i.)/ha + 1 HW (35 DAS), Quizalofop-ethyl @ 50 ml. (a.i.)/ha and Clodinafop-propargyl 60 @ g (a.i)/ha was 2198, 2020, 1956, 1895, 1649 and 1525 kg/ha higher, respectively over weedy check. 2 hand weeding registered highest soybean straw yield (3235 kg/ha) followed by Imazamox + Imazethapyr @ 75 g (a.i)/ha (3052 kg/ha), which were significantly superior over weedy check. Among the fertility levels, application of 100 and 125 % N, P2O5, K2O along with sulphur significantly influenced yields of soybean over 100 % N, P2O5, K2O, both of these maximized the seed yield (1755 and 1790 kg/ha) and straw yield (2723 and 2760 kg/ha) over 100 and 125 % N, P2O5, K2O without sulphur.


Keywords: Fertility, Productivity, Economics, Soybean, Weeds management
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How to cite this article:

Ahirwar, S.K., Aruna Devi Ahirwar, S.L. Alawa and Deshmukh, G. 2018. Effect of Weed Management and Fertility Levels on Productivity and Economics of Soybean [Glycine max (L.) Merrill] in Central Narmada Valley of Madhya Pradesh, India.Int.J.Curr.Microbiol.App.Sci. 7(2): 3543-3548. doi: https://doi.org/10.20546/ijcmas.2018.702.420