论文部分内容阅读
乌苏县扎根塔拉乡大榆树村,坚持科学种田,1985年全村1121.2亩玉米,平均单产达到1313.86斤。其中4户农民的44.9亩玉米,平均单产达到1613.46斤。该村玉米套种黄豆,平均每亩还收黄豆60斤。他们的丰产经验总结如下: 一、秋翻冬灌,冬水春用 84年秋天,收完玉米后,将地深翻30厘米左右,11月初进行冬灌,促使土层疏松,土壤熟化,同时将地下害虫的卵及幼虫翻到土表,破坏其生活环境,使之无法生存。结合春季耙耱保墒,整地质量好,底墒足能满足玉米出
Wusu County rooted Tala Township Dayu Shu Village, adhere to scientific farming, in 1985 the village of 1121.2 acres of corn, the average yield reached 1313.86 pounds. Among them, 44.9 mu of 4 peasants have an average yield of 1613.46 kg. Corn intercropping soybeans in the village, an average of 60 pounds per acre received soybeans. Their rich experience is summarized as follows: First, the fall of winter irrigation, winter spring with the fall of 84 in the autumn, after receiving corn, the ground depth of about 30 cm, early November for winter irrigation, prompting the soil loose soil maturation, while underground The pests’ eggs and larvae turn to the earth’s surface, destroying their living environment and rendering them unable to survive. With spring rake 耱 preserving soil moisture, soil preparation and good quality, at the end of soil moisture sufficient to meet the corn