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花生是我国三大重要油料作物之一,并可深加工制成多种食品和菜肴,还可出口创汇,富有很高的经济价值。我国是花生种植大国,近3年种植均超过6900万亩,年总产近1600万吨,居世界第一。花生植株相对低矮和生长周期长的特点,又加上花生播种期多为地膜覆盖,为杂草发生及危害提供了适宜的生境条件。因此科学做好杂草的化学防除,是夺取花生高产丰收的重要生产措施之一……
Peanuts are one of the three major oilseed crops in our country. They can be further processed into many kinds of food and dishes. They can also be exported for foreign exchange earning and have very high economic value. China is a big country for planting peanuts, planting more than 69 million mu in the past three years, with a total annual output of nearly 16 million tons, ranking first in the world. Peanut plants relatively low length and long growth cycle characteristics, but also with the peanut sowing mostly plastic film coverage, weeds and the hazards of providing a suitable habitat conditions. Therefore, scientific weed chemical control, is to seize the peanut yield yield an important measure of production ...