Follow
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 2016 - IJCMAS--ICV 2016: 92.3 For more details click here
National Academy of Agricultural Sciences (NAAS) : NAAS Score: *5.38 (2017) [Effective from January 1, 2017]For more details click here
Indexed in



National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2017)
[Effective from January 1, 2017]
For more details click here

ICV 2016: 92.3
Index Copernicus ICI Journals Master List 2016 - IJCMAS--ICV 2016: 92.3
For more details click here
journals IJCMAS
See Guidelines to Authors
Current Issues

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 2015: 85.95
NAAS RATING 2017: 5.38

Int.J.Curr.Microbiol.App.Sci.2017.6(3): 2338-2343
DOI: https://doi.org/10.20546/ijcmas.2017.603.267


Effects of Integrated Weed Management Practices on Nutrient Uptake by Weeds and Chickpea (Cicer arietinum L.)
Bheiru Singh1*, G. Somanagouda2, Ripan Chandra Das1 and Girdhari Lal1
1Department of Agronomy, UAS, Dharwad, Karnataka- 580005, India
2Department of Agronomy, ARS, Annigari, UAS, Dharwad, Karnataka- 580005, India
*Corresponding author
Abstract:

A field experiment was conducted at Agriculture Research Station, Annigeri, University of Agricultural Sciences, Dharwad during Rabi season of 2015-16 to find out the effects of integrated weed management practices on nutrient uptake by weeds and chickpea under rainfed condition. All integrated treatments effectively maximized nutrient uptake by crop and reduced uptake of nutrients by weeds. Results revealed that as expected weed check (T11) recorded significantly the highest uptake of nutrients (NPK) by weeds, but treatments T10 (application of pendimethalin @ 1.0 kg a.i ha-1 (PE) fb imazethapyr @ 75 g a.i ha-1 at 20 DAS (POE) fb hoeing at 40 DAS), T9 (pendimethalin @ 1.0 kg a.i ha-1 (PE) fb quizalofop-p-ethyl @ 40 g a.i ha-1 at 20 DAS (POE) fb hoeing at 40 DAS) and T2 (pendimethalin @ 1.0 kg a.i ha-1 (PE) + hoeing twice at 20 and 40 DAS) recorded the lower uptake of nutrients by weeds, at 40 DAS and at harvest. Weed free check (T12) recorded significantly highest uptake of nutrients (NPK) by chickpea but was on par with treatments, T10, T9 and T2.


Keywords: Chickpea, Integrated weed management, Nutrient uptake, Imazethapyr and Quizalofop-p-ethyl
Download this article as Download

How to cite this article:

Bheiru Singh, G. Somanagouda, Ripan Chandra Das and Girdhari Lal. 2017. Effects of Integrated Weed Management Practices on Nutrient Uptake by Weeds and Chickpea (Cicer arietinum L.)Int.J.Curr.Microbiol.App.Sci. 6(3): 2338-2343. doi: https://doi.org/10.20546/ijcmas.2017.603.267