我国旱区农业的范围很大。发展旱区农业对改变我国农业面貌有极为重要的意义,对西北地区而言,更是如此。 根据我们的学习、实践和体会,谈下面十点看法: 第一、讲农业生产,必须讲政策、讲生产条件、讲生产技术,三者缺一不可。政策 Arid areas of agriculture in China a wide range. The development of agriculture in arid areas is of great significance to changing the agricultural landscape in our country. This is even more so for the northwest region. According to our study, practice and experience, we will talk about the following ten views: First, to talk about agricultural production, we must talk about policies, stresses production conditions, and speaks about production technologies. The three are indispensable. policy