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Agricultural Science Digest, volume 37 issue 4 (december 2017) : 314-316

Comparative study of herbicides on yield and economics of wheat

Tarun Gopal, R.A. Yadav, Abhinandan Singh
1Department of Agronomy, Chandra Sekhar Azad University of Agriculture and Technology, Kanpur-208 002, Uttar Pradesh, India.
Cite article:- Gopal Tarun, Yadav R.A., Singh Abhinandan (2017). Comparative study of herbicides on yield and economics of wheat. Agricultural Science Digest. 37(4): 314-316. doi: 10.18805/ag.D-4511.

ABSTRACT

A field experiment was conducted during the winter seasons of 2012-2013 in Chandra Sekhar Azad University of Agriculture and technology, Kanpur (U.P.). Grain and straw yield varied significantly due to different herbicide and herbicidal combination.Twice hand weeding plot recorded significantly higher grain as well as straw yield. However, the sole application of herbicides, sulfosulfuron and carfentrazon-ethyl did not differed significantly from each other in respect of grain and straw yields but these obtained significantly higher grain and straw yield in sole application of metsulfuron-methyl and Clodinafop. The higher net income (Rs 57061/ha) and B:C ratio (2.25) were found with the application of sulfosulfuron (25g a.i. / ha) + Carfentrazon (10g a.i./ha) followed by application of sulfosulfuron (25g a.i. / ha) and carfentrazon-ethyl (15g ai/ha) net income (Rs 56519/ha) and B : C ratio (2.24). 

REFERENCES

  1. Anonymous, (2012). Agriculture Statistics at a Glance. Directorate of Economics and Statistics, Department of Agriculture and Cooperative, Ministry of Agriculture, Govt. of India, New Delhi.
  2. Katyal, S. K., Singh, V. and Bhan, V. M. (1980). Study on performance of new herbicide for control of weeds in wheat under farmers ISWS/QUAT. Weed Science Conf. Bhuwneshwar.
  3. Yadav, D. B. Punia, S.S. Yadav, A. and lal, R. (2009) Compatibility of sulfosulfuron with corfentrazone- ethyl for the control of complex weed flora in wheat. Indian Journal of Weed Science, 41(3/4): 146-149. 
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