摘要
农业生产风险主要受耕地生产潜力、播种面积、抵御自然灾害的能力及政策保障能力等因素的影响。根据甘肃省粮食产量统计资料,在甘肃省粮食综合生产能力评价研究的基础上,讨论了各类风险因素对粮食生产和粮食安全的影响,提出加强农田水利建设,提高抵御自然灾害风险的能力应是提高全省粮食综合生产能力的重要策略。
Based on agricultural statistical data, this paper analyzed the agriculture risk in Gansu Province. The result shows that natural disasters, especially drought, deeply influence grain yields as well as the food security. The paper also points out that in order to maintain the food supply in Gansu, not only the finance and resources investigation but also the disaster prevention and mitigation are necessary in agricultural production.
出处
《自然灾害学报》
CSCD
北大核心
2006年第1期144-148,共5页
Journal of Natural Disasters
基金
国家自然科学基金委员会创新群体基金资助项目(40421101)
陕西省重点实验室重点项目(02JS38)
关键词
自然灾害
风险
农业生产
粮食安全
natural disasters
risk
agricultural production
food security