关键词: 粮食丰产科技工程；十二五；粮食；增产

Abstract:

The science and technology engineering project for grain bumper harvest is an important science and technology engineering project to insure grain security, agriculture yield increase, and increment of peasants income. In order to discuss the role in increasing grain yield in China, this paper expounded from the three aspects of grain demand in China, necessity of implementing this engineering, and effect of this engineering. The paper also analyzed in detail the effect of implementing this engineering from 3 regions (core region, demonstration region and radiation region), and form the following points of view: technique integration of 3 crops (rice, wheat and maize), technological breakthrough, superhighyielding breakthrough, grain storage detract technology, disaster prevention and mitigation technology, science and technology commissioner system, and agricultural enterprise combine with engineering model, etc.

Key words: science and technology engineering project for grain bumper harvest, 12th FiveYear, grain, increase yield