摘要
Abstract
Based on the traditional intercropping and interplanting,the belt-shaped compound planting of corn and soybean is a high-efficient planting mode which can harvest two crops in one season,the principle is to combine the soybean of low position crop and corn of high position crop in the space,and make full use of the advantages of each crop,so as to realize the"Double harvest"of soybean and corn in one season.This model can increase the land productivity and utilization rate,realize"Corn does not reduce the yield,increase the yield of beans",reduce the production cost and increase the yield of the product,which is an important measure to grasp the grain production,it is of great significance to improve the self-sufficient rate of soybean and guarantee the national food security.Based on the present situation of corn and soybean planting in Guangdong province,this paper expounds the advantages of the belt compound planting technology of corn and soybean,and sums up the problems of mechanization in the production of corn and soybean in Guangdong province,the improved strategy of maize and soybean belt compound planting in Guangdong province was put forward in order to realize the maximization of planting income.关键词
玉米/大豆/带状复合种植/种间促进效应/机械化Key words
corn/soy/strip compound planting/interspecific promotion effect/mechanization分类
农业科技
