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前言 油菜、大豆是我区两大经济作物,但由于草害严重,尤其燕麦草常常造成颗粒无收,阻碍了产量的提高,特别是大豆的种植与推广。氟乐灵在东北三省用于大豆地除草,在青海用于油菜地灭草都很成功。1983年由青海省农科院植保所带回氟乐灵,在阿勒泰县农技站试验地进行试验,结果灭草效果明显,杀草谱广,油菜、大豆生长良好。现将试验情况简结如下。
Preface Rape and soybean are the two major cash crops in our district. However, due to the serious grass damage, especially the oats and straw often result in crop failure, which hinders the increase of yield, especially the cultivation and popularization of soybean. Trifluralin in the three northeastern provinces for soybean weeding, in Qinghai for rape to weeds are very successful. In 1983 by the Qinghai Academy of Agricultural Sciences Phytoflue brought back plantation, Altay County Agricultural Technology Station experiment to test the results of the obvious effect of weeds, herbicides broad spectrum, rapeseed, soybean growth well. Now the test summary is as follows.