江西省九江县沙河乡泉塘村第10组农民陈祖应,从1993年秋开始,在自家2亩责任田里采用小麦、大蒜、毛豆、棉花套种,3年平均亩收小麦185公斤、棉花95公斤、大蒜4500头、蒜薹90公斤、毛豆几十公斤,比麦棉套种亩增收入185元左右。他的主要栽培技术是“四个合理”: 一是合理安排种植方式。此模 In the autumn of 1993, Chen Zuying, a farmer from the 10th group of Quantang Village, Shahe Township, Jiujiang County, Jiangxi Province, used wheat, garlic, soybean and cotton intercropping in the responsibility field of 2 mu of her own, receiving an average of 185 kg of wheat and 95 kg of cotton per mu in 3 years, 4500 garlic, garlic sprouts 90 kilograms, soybeans dozens of kilograms, than Mai Mian intercropping mu income 185 yuan. His main cultivation technique is “four reasonable”: one is to arrange planting methods reasonably. This model