Field experiments were conducted to study the effect of weed management practices on the control of weeds in drum seeded wet rice. The weed management practices with and without pre-sowing application of glyphosate alongwith a pre-emergence application of pretilachlor (with safener) or an early post-emergence application of butanil followed by one or two manual weedings were compared with farmer's method of three manual weedings and unweeded check. Among the weed management practices pre-sowing application of glyphosate+pre-emergence application of pretilachlor (with safener) followed by two manual weedings effectively controlled a wide spectrum of weeds, and recorded a maximum grain yield of 5872 kg ha~(-1).
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机译：进行了田间试验，以研究杂草管理措施对转鼓播种湿稻中杂草控制的影响。将有无草甘膦播种前和无草甘膦，出苗前施用杀虫草前（有安全剂）或出苗后早期使用丁苯胺后再进行一到两次人工除草的杂草处理方法与农民的三种人工除草方法进行了比较。和未除草的支票。在杂草管理实践中，草甘膦的播前施用+丙草胺的出苗前施用（安全性更高），然后进行两次人工除草，有效地控制了广泛的杂草，记录的最高谷物产量为5872 kg ha〜（-1） 。
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