陕西跨世纪减灾农业研究

针对我国农业生产中出现的风险大、利润小，粮食生产严重滑坡的实际，提出解决的关键在于实施持续农业，当前的切入点在于减灾农业。而陕西跨世纪减灾农业的突破点在于，以分析研究历史灾害资料为基础，进一步探明其农业自然灾害致灾因子的变异背景、形成和变迁的时空分布规律，从中解析出人为活动的影响，使灾害减缓的人为活动不断增强，使灾害力。剧的人为活动得以减少和制止。实现农业的降本增收和持续发展。

Agricultural hazard reduction in Shaanxi province

With the Chinese faster developing economy, and under newly set-up marketing system conditions,Chinese agricultural production is left in an unexpected bad circumstances,mainty because of more risks and less profit in grain production. Haeving reviewed the background of Chinese agriculturw,It is found the key solution for the problem lies in sustainable agriculture,and the immediate solution for Shaanxi agriculture, in agriculture hazard reduction,It is concluded that based on the historical hazard data, we could further strenthen the human activities which help reduce agricultural natural disasters,and should limit those which could harm grain production.