| Volume |
Issue |
Year |
Page No |
Type |
PDF Download |
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37
|
|
2005
|
193
-
196
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Full length articles
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Effect of Herbicides in Relation to Varying Water Regimes in Controlling Weeds in Direct Seeded Puddled Rice
D. K. Singh andA. N. Tewari
DOI :
IJWS-2005-37-3&4-9
Email :
Address :
C. S. Azad University ofAgriculture &Technology, Kanpur-208 002 (U. P.)
Keywords
Abstract
Anilofos at 0.45 kg ha- ' reduced density of C. iria and E. colona by 59.5 and 61.0%, respectively, resulting in 50.6% increase in grain yield over untreated. Butachlor at 1.5 kg ha- I proved to be next effective herbicide in controlling the weeds. Metsulfuronmethyl+ chlorimuron-ethyl at 4 g ha" provided excellent control of broad-leaved weeds and sedges. All the herbicides under test performed well when applied in presence of standing water.