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米豆间作是我县玉米间作中主要栽培方式。1978年统计,间作占玉米面积的76％,据调查,6:6间作条件下,间作玉米比清种玉米亩增产244.4斤,增长32.9％,而间作的大豆比清种大豆亩减产50.6斤,下降17.2％,因此,采用新的间作组合,把大豆从间种中解放出来,实现均衡增产是当前农业生产中急需解决的问题。本试验目的是采用龙辐粱一号与玉米间作,利用两种作物一高一矮的生育特性,充分发挥土肥水、光气热效能,来探讨矮杆高粱间作玉米的高产栽培技术。1980年我县龙辐粱间作玉米面积
Intercropping rice is my county intercropping in the main cultivation methods. According to the survey, under intercropping of 6: 6, intercropping corn increased 244.4 kg or 32.9% more than that of clear maize, while the intercropped soybean decreased 50.6 kg compared with that of the clear soybean, A decrease of 17.2%. Therefore, it is an urgent need to solve the current agricultural production to adopt new intercropping system to liberate the soybean from the inter-species and achieve a balanced increase in production. The purpose of this experiment was to study the high-yielding cultivation techniques of intercropping maize with short pole sorghum using the intercropping of Longfengliang 1 and maize, taking advantage of the characteristics of one plant and one plant of two crops, giving full play to soil fertility and phosgene thermal efficiency. In 1980, my county Long beam intercropping corn area