论文部分内容阅读
选用８种除草剂单、混配成６个配方，按大区对比法试验，结果表明：应用安威除 草效果好，防效达９０．６％，并对玉米安全无害；其次是乙草胺＋宝收混配的防效为 ８４．４ ％；再者是普乐宝和阿特拉律的防效分别为８１．４％和８０．８％。以上药剂和配方可有 效地抑制玉米田杂草的发生，较对照产量明显提高，可在生产中推广应用。
Eight kinds of herbicides were selected and mixed into six formulations. According to the comparative test of large area, the results showed that the application of wewe was effective and the control effect was 90.6%, which was safe and harmless to corn. The second was acetochlor + Bao received mixed with the control effect was 84.4%; also Maple and Atla law control effect was 81.4% and 80.8%. The above medicament and formula can effectively inhibit the occurrence of weeds in corn field, which is obviously higher than the control yield and can be popularized and applied in production.