【摘 要】
：
我县粮菜生产基地安丘镇、白芬子乡和凌河镇,人均占有耕地仅1.2亩。为解决人多地少,粮菜争地的矛盾,自1987年以来,推广小麦、生姜、菠菜套种技术。1992年平均亩产小麦350公
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我县粮菜生产基地安丘镇、白芬子乡和凌河镇,人均占有耕地仅1.2亩。为解决人多地少,粮菜争地的矛盾,自1987年以来,推广小麦、生姜、菠菜套种技术。1992年平均亩产小麦350公斤,生姜2500公斤,菠菜收入500元左右。亩总产值年际间受生姜价格波动影响较大,但最低不少于4000元。推广麦、姜、菠菜套种栽培,主要是利用生姜耐阴、菠菜耐寒抗低温、小麦可以为生姜遮荫的自然环境进行的。一、套种方式主要两种。一是采用“二一式”种植,每60厘米为一种植带,在秋种小麦时,筑畦起垄,秋分前后在垄边播两行小麦,10月上旬在垄背播一茬越冬菠菜,翌年清明前收获菠菜。立夏
Anqiu Town, Bai Fenzi Township and Linghe Town, my county food and vegetable production base, only 1.2 acres of arable land per capita. In order to solve the contradiction between people and land, and food and vegetables, since 1987 wheat and ginger and spinach interplanting techniques have been promoted. In 1992, the average yield of wheat 350 kilograms, 2500 kilograms of ginger, spinach income 500 yuan. Gross annual output value of ginger affected by fluctuations in the price of larger, but not less than 4,000 yuan minimum. Spread wheat, ginger, spinach interplanting cultivation, mainly the use of ginger shade, spinach cold and low temperature, wheat can be shaded for the natural environment of ginger. First, intercropping two main ways. First, the use of “two ” planting, every 60 cm for a planting belt, in the autumn when the wheat, the building ridge Ridge, before and after the autumn sowing two rows of wheat in the ridge, Wintering spinach, the harvest of spinach Qingming the following year. beginning of summer
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