摘要
为揭示河北山前平原高产类型区种植结构的基本特征和演化规律,运用定量与定性分析相结合的方法,对河北山前平原高产类型区1985—2010年种植结构演化进行初步研究,分析了该区域种植结构演变过程,探讨了种植结构演变原因,并提出了进一步优化种植结构,合理配置农业资源,实现该区域农业可持续发展的建议。
Using the method of quantitative and qualitative analysis, a preliminary study on the planting structure evolution during 1985-2010 was conducted in high-yield fields of piedmont plain of Hebei province aiming at the revelation of the basic characteristics and evolutionary regularity of planting structure in such fields. An analysis of evolution process of planting structure was done and the reason of planting structure evolution approached, and proposals for further optimization of planting structure, optimal allocation of agri- cultural resources were put forward to achieve sustainable develo!ament of atzriculture in the re^ion.
出处
《山西农业科学》
2013年第10期1139-1143,共5页
Journal of Shanxi Agricultural Sciences
基金
河北省财政专项(2012055002)
关键词
河北山前平原
种植制度
演变
piedmont plain of Hebei
cropping system
evolutionary
