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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39 For more details click here
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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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Original Research Articles

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.2020.9(4): 365-370
DOI: https://doi.org/10.20546/ijcmas.2020.904.043


Weed Flora Dynamics and Growth Response of Green Gram (Vigna radiata L.) to Weed Management Practices
S. Sasode, Ekta Joshi*, Varsha Gupta and Y. K. Singh
Rajmata Vijyaraje Scindia Krishi Vishva Vidyalaya,Gwalior, Madhya Pradesh 474 002, India
*Corresponding author
Abstract:

A field experiment was conducted during Kharif 2017 to study the effect of different weed management practices on diverse weed flora and yield of green gram at College of Agriculture, Gwalior, India. An experiment was replicated  thrice in a randomized complete block design and consisted of 10 treatments as white plastic mulch, black plastic mulch, straw mulching 5 days after sowing (DAS) @ 5 t/ha, one hand weeding at 20 DAS + straw mulching at 25 DAS, two hand hoeing at 20 & 40 DAS, two hand weeding at 20 & 40 DAS, hand weeding at 20 DAS + hoeing at 40 DAS, recommended herbicide (Imazethapyr @ 80 g/ha) + one hand weeding at 40 DAS and weedy check. The highest mortality of weeds, weed control efficiency (94.1%) and maximum grain yield (824 kg/ha) with 104.0% increase in grain yield over weedy check were recorded with one hand weeding at 20 DAS conjointly with straw mulching at 25 DAS. Whereas, the highest B:C ratio of (2.52) was obtained with Imazethapyr 80g/ha as PE followed by application of Imazethapyr 80g/ha with one hand weeding at 40 DAS (2.08).


Keywords: Chemical control, Green gram, Hand weeding, Plastic mulch, Weed flora
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How to cite this article:

Sasode. D. S., Ekta Joshi, Varsha Gupta and Singh. Y. K. 2020. Weed Flora Dynamics and Growth Response of Green Gram (Vigna Radiata L.) to Weed Management Practices.Int.J.Curr.Microbiol.App.Sci. 9(4): 365-370. doi: https://doi.org/10.20546/ijcmas.2020.904.043