甘肃省黄土丘陵沟壑区第三副区气候资源与粮食发展预测

Grain Developing Forecast and Climatic Resource in the Third Sub-region of the Loess and Hilly-gully Areas of Gansu Province

该文分析了甘肃省黄土丘陵沟壑区第三副区粮食生产现状，光、热、水等气候生产潜力；根据土地资源和人口发展对近期粮食生产进行了预测。

The grain productivity forecasting and climatic productive potentiality,such as lignt,tempreture and water, in the third sub-region of the Loess and hilly-guilly area of Gansu province were analysed in this paper. The grain productivity forecasting in the near future has been carried out based on land resources and population growth.Meanwhile. the develop grain productive ways have been put forward.