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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.
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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.2017.6(8): 810-817
DOI: https://doi.org/10.20546/ijcmas.2017.608.102


Productivity and Weed Dynamics of Integrated Weed Management Practices in Soybean + Pigeonpea Intercropping System
G.S. Khazi*, A.S. Karle and W.N. Narkhede
Department of Agronomy, College of Agriculture, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani, 431 402, Maharashtra, India
*Corresponding author
Abstract:

A field experiment was conducted during 2015-16 at Experimental Farm, Department of Agronomy, College of Agriculture, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani to study the effect of integrated weed management practices on crop and weed parameters. The soil of the experimental site was clayey in texture. pH was 8.0, low in available Nitrogen (160.7 kg/ha), medium in Phosphorus (11.7 kg/ha) and high in potassium (489.61 kg/ha). The experiment was laid out in randomized block design with three replications and ten different treatments. Results revealed that the minimum weed growth rate, density and dry matter production of weeds and the higher weed control efficiency were recorded with pre emergence application of Pendimethalin 30% EC @ 0.75 kg a.i./ha fb tank mix POE - Imazethapyr 10% SL @ 0.100 kg a.i./ha + Quizalofop ethyl 10 EC @ 0.075 kg a.i./ha supplemented with 1 Hoeing (40-50 DAS). The highest Soybean Equivalent Yield were obtained with the application of PE–Pendimethalin 30% EC @ 0.75 kg a.i./ha +1 Hoeing (30-40 DAS) + 1 Hand Weeding (40-50 DAS). The highest weed index was recorded under weedy check.


Keywords: Dicot, Intercropping, Monocot, Pigeonpea, Soybean, SEY, Weed.
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How to cite this article:

Khazi, G.S., A.S. Karle and Narkhede, W.N. 2017. Productivity and Weed Dynamics of Integrated Weed Management Practices in Soybean + Pigeonpea Intercropping System.Int.J.Curr.Microbiol.App.Sci. 6(8): 810-817. doi: https://doi.org/10.20546/ijcmas.2017.608.102