河北省杂粮生产现状及生产布局展望

河北省是杂粮生产大省,且种类繁多.为稳定河北省杂粮生产发展,进一步调整河北省种植业结构提供参考依据,本文总结了河北省杂粮的历史生产现状,包括面积、单产、总产以及河北省各地市杂粮的分布,试图探索杂粮的生产布局与趋势,同时针对河北省杂粮历史单产水平变化趋势,分析了造成单产变化的成因,并简单提出建议.最后提出河北省杂粮生产布...

Miscellaneous Grain in Hebei Province: Production Status and Production Layout Outlook

Hebei Province is the major producer of miscellaneous grains and has a wide range of varieties. In order to stabilize the development of grain production in Hebei and further adjust the planting industry structure, this paper summarizes the historical production status of miscellaneous grains in Hebei, including the area, yield per unit area, total yield and the production distribution in various cities of Hebei. This paper attempts to explore the production layout and trend of miscellaneous grains. At the same time, according to the historical change trend of yield per unit area in Hebei, the causes of yield per unit area change were analyzed, and some suggestions were put forward. Finally, the prospect of the distribution of miscellaneous grain production in Hebei is discussed, and the distribution of miscellaneous grain production in Hebei is divided into three functional areas: the dominant main producing area, the strategic promotion area and the steadily developing area.