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四川忠县城郊三线蔬菜基地人均耕地仅0.6亩,粮经作物争地的矛盾十分突出。近年来,我们在不断地实践中,摸索出了粮、瓜.菜间套,一年七熟种植模式,即小麦+(榨菜-菜豆)-西瓜+玉米-秋玉米-大白菜。取得了良好的经济效益和社会效益。现将该模式的栽培技术介绍于后: 一、选用良种小麦:80—8或川麦22;玉米;中单2号;秋玉米:掖单4号或莫黄单交;西瓜:郑杂5号;菜豆:供给者或优胜者;榨菜:草腰子;大白菜:鲁白8号。二、有机衔接茬口小麦:2米开厢,对半成带,一带种植小麦,一带
The per capita arable land per capita in Zhongxian County Suburban Vegetable Base in Sichuan Province is only 0.6 mu. The contradiction between grain, crop and land is very prominent. In recent years, we continue to practice, to explore the grain, melon. Intercropping sets, seven-year planting pattern, that is, wheat + (mustard - beans) - watermelon + corn - autumn corn - Chinese cabbage. Has achieved good economic and social benefits. Now the mode of cultivation techniques introduced in the later: First, the selection of elite wheat: 80-8 or Chuanmai 22; corn; Zhongdan 2; autumn corn: Yedan No. 4 or Mo yellow single pay; watermelon: Zheng miscellaneous 5 No.; beans: supplier or winner; mustard: grass kidney; cabbage: Lu Bai 8. Second, the organic convergence stubble wheat: 2 meters open, half a strip, the area planted wheat, the area