“春大豆间玉米——杂交晚稻”复种制,是粮食、饲料和经济作物,能量和高蛋白作物,耗地与养地相结合的一种优良耕作制度。在湖南省已推广一定面积。该制度既可增加粮食总产,又可生产大豆、玉米,对提高人们营养水平和加速食品、饲料工业以及畜牧生产的发展,建立良性的生态循环有着重要的意义。 一、“豆间玉米一一稻”复种制的好处 The “Spring Soybean Maize - Hybrid Late Rice” double-cropping is an excellent farming system combining grain, feed and cash crops, energy and high-protein crops, land consumption and raising land. In Hunan Province has been promoting a certain area. The system can increase both the total grain output and the production of soybeans and corn, and is of great significance to improving people’s nutrition and accelerating the development of the food and feed industry as well as livestock production and establishing a virtuous ecological cycle. First, the “beans one by one paddy rice” The benefits of multi-seed