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为了合理用地养地、不断提高两熟棉区土地肥力,既使棉花大幅度持續稳定增产;又能保証两熟棉区有一定的午季粮食收入。1962年秋,安庆专区吸取浙江慈溪棉区的先进經驗,并在三位浙江棉农的直接协助下,在沿江两熟棉区开始试种黄花苜蓿并間种午季粮食作物,作为棉花前茬(簡称麦、草、棉种植制)。全区共建立了三个試点,一年多来,已初步获得较明显的成果。現将具体情况介紹于下,供研究参考。
In order to rationally use land to raise land, and continuously improve the land fertility of the two cotton fields, even if the cotton production continues to increase steadily for a long period of time, it can also ensure that there is a certain amount of grain income for mid-season in the two cotton fields. In the autumn of 1962, Anqing area learned the advanced experience of cotton area in Cixi, Zhejiang Province. With the direct assistance of three cotton farmers in Zhejiang, it began to test the planting of alfalfa and inter-crop lunch crops in the cotton fields along the Yangtze River. Said wheat, grass, cotton planting system). A total of three pilot projects have been set up in the whole region. Over the past year and now, more obvious achievements have been initially obtained. The specific circumstances are introduced below, for research reference.