不同除草剂对稻田杂草防除效果的初步研究

The Effects of Different Herbicide on Weeds in Rice Field

对7种稻田除草剂防除杂草效果的初步研究表明，新得力、田草净的最后防除效果最佳，程无草、除草醚、克草胺次之，除草净和丁滴相对效果较差。但稻无草、除草醚、克草胺、除草净和丁滴之间的防除效果未达1％显著差异水平，与对照相比各除草剂的防除效果均达1％的显著差异水平。

Seven herbicides were used in the study. While their effects varied,they were highly effective in killing weeds when compared with check.