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利用水稻收后到种小春前的70-80天空闲,增种一季秋大豆,可充分利用稻田地力和光、热、水资源,增产粮食,增加农民收入。乐山市农牧所从1982年起,经9年栽培研究和生产示范,秋大豆一般亩产100公斤以上。现将其高产配套技术简介如下:
The use of paddy to the early spring after the harvest of 70-80 days idle, increasing one-season autumn soybean, can make full use of paddy field and light, heat, water resources, increase grain production and increase peasant income. Leshan City, animal husbandry since 1982, after nine years of cultivation and production and demonstration, the average yield of more than 100 kg of autumn soybean. Now its high yield supporting technology briefings are as follows: