摘要
河南省是产粮大省,充分挖掘资源增产潜力,提高粮食综合生产能力,对保障国家粮食安全具有重要意义。对河南省粮食产量的现状与动态进行分析后的结果显示,河南省粮食总产量的变化呈现上升态势,粮食总产的增长越来越依赖于单产的提高,近10年河南省粮食总产的增长主要是靠小麦、玉米产量的增长实现的。在分析影响粮食生产能力因素的基础上,提出了挖掘土地资源潜力和作物资源潜力提高粮食生产能力的战略途径及对策,为河南省粮食增产和全国粮食生产提供理论依据。
Henan Province is a major grain production province, and it plays a vital role in the national food security. The status and dynamic analysis of grain production in Henan Province indicates that the total grain output shows the changes of the rising trend, the total output of grain increasingly depends on the grain yield increase over the past decade, the growth of Henan grain production mainly rely on wheat, maize yield growth. Based on the a- nalysis of factors affecting food production, this paper put forward the strategic way and development countermeas- ures of raising grain production capabilities such as mining potential of land resources and potential of crop re- sources, aims at providing theoretical basis for food production in Henan Province, also has implications for national food production.
出处
《地域研究与开发》
CSSCI
北大核心
2012年第5期126-130,共5页
Areal Research and Development
基金
河南省财政农业科研专项基金(2011-196-56)
关键词
资源
技术
产量
河南省
resources
technology
yield
Henan Province
