黄土高原水土流失地区粮食生产潜力与发展途径

GRAIN PRODUCTION POTENTIALITIES AND DEVELOPMENT WAYS OF LOSS OF WATER AND EROSION OF SOIL AREA IN LOESS PLATEAU

农业是国民经济的基础， 粮食是基础的基础。黄土高原地区是中华民族文化的发祥地，也是我国历史上早期农牧业生产区和政治中心，粮食是该区人民赖以生存的最基本产业。探索其发展规律， 分析其障碍因素， 寻求其发展潜力， 采取 “一靠政策， 二靠科技， 三靠投入， 四靠保护， 五靠工作”的战略措施， 对同类地区的粮食发展具有重要意义。

Agriculture,especial grain is basis of national economy.Loess Plateau is the birthplace of Chinese nation's culture,early agriculture and herd producing area and political center in our history.People in the area live on grain.It is important for grain development of similier area to explore its developing regular,analyse its obstructing factors seek it developing potentialities,to make measures of policy,science and technology,investment,protection and working.