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近年来,豆科作物大量减少,饼粕类蛋白饲料出现奇缺,这已成了农区普遍存在的问题。为了解决这一问题,吉林省扶余县草原站进行了紫花苜蓿与玉米间作试验研究工作,并取得了一定的成果。该试验目的在于既能获得大量蛋白质饲料又能保持玉米产量,解除牧业发展的后顾之忧。现将草田间作技术介绍如下:(1)播种。玉米品种选用成熟期短、密植型优良品种,紫花苜蓿选用“农
In recent years, a large number of leguminous crops have been reduced, and the shortage of meal-like protein feed has become a widespread problem in the agricultural areas. In order to solve this problem, the grassland station of Fuyu County in Jilin Province conducted the inter-laboratory experiment research on alfalfa and maize, and achieved certain results. The purpose of this experiment is to not only get a lot of protein feed but also to maintain corn production, lifting the worries for the development of animal husbandry. Grass field now for technology as follows: (1) sowing. Selection of maize varieties of short maturity, close planting of fine varieties, alfalfa use "farmers