Madras Agricultural Journal
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STUDIES ON THE TIME OF HERBICIDE APPLICATION UNDER DIFFERENT MOISTURE REGIMES IN UPLAND RICE

Abstract

Field experiments conducted at National Pulses Research Centre. Vamban during the monsoon season of 1996 and 1997 showed that the pre-emergence application of pendimethalin at 1 kg a.i/ha on 3rd DAS followed by hand weeding on 25 DAS recorded significantly higher yield attributes and yield in ADT-36 rice under upland condition. The different moisture regimes did not influence the yield significantly during monsoon season.

Keywords: Moisture regimes, Pendimethalin, Yield attributes, Weed count, Weed DMP, Yield

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