Indian Society of Weed Science (ISWS), India

This article Citation:

D. J. Rajkhowa, N. Borah, I. C. Barua and N. C. Deka. 2006. Effect of Pyrozosulfuron-ethyl on Weeds and Productivity ofTransplanted Rice during Rainy Season . Indian Journal of Weed Science : 38( ) 25- 28.

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Volume	Issue	Publication year	Page No	Type of article
38		2006	25-28	Full length articles

Effect of Pyrozosulfuron-ethyl on Weeds and Productivity ofTransplanted Rice during Rainy Season

D. J. Rajkhowa, N. Borah, I. C. Barua and N. C. Deka

DOI: IJWS-2006-38-1&2-7

Email:

Address: Assam Agricultural University, Jorhat- 785 013 (Assam)

Keywords:

Abstract:

Uncontrolled weeds caused 31% reduction in grain yield of rice. Pyrozosulfuronethyl at 20. 25 or 30 g ha" was as effective as butachlor at 1250 g ha-' but superior to hand weeding and rotary paddy weeder in reducing weed growth and increasing grain yield of rice. The yield obtained from hand weeding was comparable to rotary weeder.