如何搞好间套复种，提高土地和光能利用率来增加农民收入，笔者经过几年探讨，终于摸索出早甘蓝和西瓜短期间种，然后复栽秋白菜的一年三收栽培技术，亩效益５１００元以上，比纯种西瓜多收２７００元。一、整地、起垄、施肥秋收后亩施优质农肥３立方米，松耙后起成６０厘... How to do a good job of intercropping and improve the utilization of land and light energy to increase peasants’ income? After several years of exploration, I finally figured out three kinds of planting and cultivation techniques of early cabbage and watermelon in the short term, 5100 yuan more than the pure watermelon over income 2700 yuan. A, site preparation, Ridge, fertilization After the harvest of high-quality agricultural fertilizer Mushi 3 cubic meters, after the pine rake became 60% ...