广东玉米大豆带状复合种植机械化生产发展现状与对策建议

Development Status and Countermeasures of Mechanized Production of Maize and Soybean Strip Compound Planting in Guangdong Province

玉米与大豆的带状复合种植是在传统的间作、套种基础上创新发展出来的种植一季可以收获两种作物的高效种植模式,其原理是将低位作物的大豆和高位作物的玉米在空间上进行复合布局,充分发挥各作物自身优势,实现大豆、玉米的“一季双收”。该模式能提高土地产能和利用率,实现“玉米不减产、增收一季豆”,达到降低产品的生产成本和提高产量的目的,是抓好粮食生产的重要举措,对于提高大豆自给率、保障国家粮食安全具有重要意义。本文结合广东玉米、大豆的种植现状,阐述了玉米、大豆带状复合种植技术的优点,总结了广东省玉米、大豆生产面临的机械化问题,提出了广东省玉米大豆带状复合种植的改进策略,以实现种植收益最大化。

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.