Abstract: With the improvement of the people＇s living standard,the consumer structure changes dramaticly.The rain fed crops has become the important parts of the people＇s healthy diet.ChiFeng owes the long history and the special development condition of the rain fed crops,it is also the important rain fed crops production base.Therefore,scientifictly and reasonaly developing the rain fed crops production by the rain and heat has the very important effect for the adjusting the agriculture industry structure and the development of the agriculture industry superiority.