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近年来,我省许多生产和科研单位以及粮食部门,为发展大豆生产,进行了大量调查研究和科学实验。充分利用大豆既用地又养地的优点,因地制宜地发展豆茬轮作复种制度,扩大了大豆生产,也促进了全年的增产。目前多数地区对发展大豆生产的途径,已渐趋明确。发展大豆生产的路子越走越宽阔,步子也逐步加快。大豆面积已由过去的逐年减缩开始走向恢复和发展,1978年全省大豆栽培面积已有较大增加。今后除继续开辟和推广包括大豆在内的轮作复种制度外,我们认为还必须努力改进栽培技术,提高单位面积产量,这样才能使大豆在各种耕作制度中稳固地发展。这里我们拟对我省大豆栽培管理技术上存在的一些共同问题和解决的途径,作初步分析,供各地参考。
In recent years, many production and scientific research units and grain departments in our province conducted a large number of investigations and scientific experiments for the development of soybean production. Making full use of the advantages of both land use and land cultivation, the soybean crop rotation system for multiple cropping is developed according to local conditions, soybean production is expanded, and the annual yield increase is also promoted. At present, the way to develop soybean production in most areas has gradually become clear. The path of developing soybean production will be wider and wider and the pace will be gradually accelerated. Soybean area has been reduced from the past year to start the recovery and development, the province in 1978 the soybean cultivation area has increased greatly. In the future, apart from continuing to open up and promote cropping systems including soybean, we think that efforts must be made to improve cultivation techniques and increase yield per unit area in order to ensure the steady development of soybean in various farming systems. Here we intend to soybean cultivation and management in our province there are some common problems and ways to solve the problem for a preliminary analysis for reference.