【摘要】 河北省是中国重要的大豆产区之一,本研究通过详细的数据分析河北省地区大豆的基本生产情况、品种、技术应用推广情况,统计分析表明:河北大豆种植面积继续延续递减趋势,大豆单产呈缓慢上升趋势,当前种植大豆比较效益低,生产上推广大豆品种多但大面积种植的少。根据调研情况指出了大豆生产中存在的主要问题和技术需求,并提出了完善品种选育和推广机制、使用先进生产机械、发展非转基因大豆、加大扶持种粮大户的建议。更多还原

【Abstract】 Hebei Province is one of important soybean production area in China.In this study,we analyze the production situation of soybean,as well as promotion situation in variety and technology.According to data analysis,the areas of soybean is decrease progressively in Hebei Province,but the per unit area yield is increase slowly.Although the soybean variety is widely promoted,lack of large area planting,so the production efficiency is low.According to our investigation,we point out the main problem and technical demand in soybean production,to table a proposal about perfect breeding,promotion mechanism,the use of advanced production machinery,development of non-transgenic soybean and supporting large areas planting.更多还原