摘要
文章从我国西部地区农业生产的特点出发 ,分析讨论了该区农业气候资源对作物的影响系数和气候生产力 ,探讨了限制农业气候资源高效利用的主要因子是农业气象灾害频繁和农业结构不尽合理。提出了提高该区农业气候资源利用率的主要途径和对策措施是要加强农业气象灾害的预测、监测和防御 ,并进行合理的农业结构调整 ,实现宜农则农、宜林则林、宜牧则牧、宜荒则荒的战略转变 ,可为西部地区农业开发提供借鉴。
It has been the common sense that much attention should be devoted to make full use of agricultural resources advantages in the development of west of China. Based on the characteristic of agricultural production in western region of China, impact coefficient and climatic potentialities of agro-climatic resources on crops are analyzed and discussed. The results indicate main factors impacting on efficient utilization of agro-climatic resources are frequency of agro-meteorological disasters and unreasonable agricultural structure. Therefore, main ways and countermeasures of increasing utilization rate of agro-climatic resources are enhancing agro-meteorological disaster forecasting, monitoring and defending. Furthermore, much effort should be paid to agricultural structure adjustment, the core of which is to adopt the principle of suiting measures according to local conditions.
出处
《资源科学》
CSSCI
CSCD
北大核心
2002年第2期22-25,共4页
Resources Science
基金
国家重点基础发展规划项目资助 (编号 :G19990 4340 0 )
