限制吉林省大豆生产的主要因素及采取措施

我国是大豆的原产国，东北、内蒙古自治区和黄淮海地区有丰富的大豆种植资源，是世界上最适宜种大豆的地区之一，被称为大豆种植的黄金地带。吉林省位于东北大豆主产区的中部。在历史上曾经是东北大豆科研和生产中心，对推动东北大豆产业的发展起到了重要作用。但是，大豆的种植面积在20世纪中后期呈下降的趋势，21世纪初略有回升。文章从五个方面分析了吉林省大豆生产的限制因素，并提出了相应的发展对策。

Discussions on limiting factors of soybean production in Jilin province and its countermeasures

Soybean is originated in China and plenty of soybean germplasms are available in Northeast,Inner Mongolia Autonomous Region,the Yellow River and Huaihe River areas.Soybean is suitable to grow in these regions,while these regions are called the golden belt of soybean.Jilin province,located in the middle part of main soybean production area in Northeast China,was the soybean research and production center in the region and made greatcontribution to the development of soybean industry.However,soybean planting ...