论文部分内容阅读
南通地区人多地少,经济作物比重大,粮食销量有缺口,粮豆争地的矛盾十分突出。如何在这种特定条件下发展大豆生产,是值得研究的课题。本地区原有的大豆耕制,主要是春玉米间作黄、赤豆和春玉米间作春大豆。1978年开始进行蚕豆——密玉米——秋大豆三熟制试验,1980年在各县设立百亩以上的中间试验,1981年达到6000亩,1982年扩大到2万亩左右。本文就以“二豆一粮”三熟制在生产上的应用,谈对改革本地区大豆耕作制度的看法。
In Nantong, where there are many people and less land, there is a large proportion of cash crops, a gap exists in the sales of grain, and the conflict between grain and beans is very prominent. How to develop soybean production under such specific conditions is a topic worth studying. The region’s original soybean cultivation, mainly between the spring corn as yellow, red beans and spring corn inter-spring soybean. 1978 began faba bean - close corn - autumn soybean three cooked trial, in 1980 set up more than one hundred acres in various counties in the pilot, in 1981 reached 6000 acres, 1982 expanded to about 20000 acres. This article takes the “two beans and one grain” three cooked system in the production of application, on the reform of the soybean farming system in the region view.