论文部分内容阅读
本文介绍了保护性耕作技术与发展旱作农业的关系,结合保护性耕作技术的意义以及甘肃省武威市凉州区示范推广的具体实践,说明了实施保护性耕作技术是现实需要。保护性耕作技术保土、保水、保肥、抗旱、节本及增效的作用明显,对于保持和改善凉州区生态环境,实现农业可持续发展有非常重要的意义,提出了因地制宜地在凉州区加大推广保护性耕作技术,围绕建立弹性技术体系、建立弹性机具系统、力抓技术体系的熟化、力抓机具系统的完善、强化培训和宣传5个方面,说明要结合凉州区实际,“创造性”地实施保护性耕作。
This paper introduces the relationship between conservation tillage technology and the development of dry farming. Combining with the significance of conservation tillage technology and the concrete practice of demonstration and promotion in Liangzhou District, Wuwei City, Gansu Province, this paper shows that it is a practical need to implement conservation tillage technology. Conservation tillage technology plays an important role in protecting and improving the ecological environment in Liangzhou District and realizing the sustainable development of agriculture. It is very important to put conservation tillage, water conservation, fertilizer conservation, drought resistance, cost saving and efficiency enhancement into consideration. The state will step up promotion of conservation tillage techniques, centering on the establishment of a flexible technology system, the establishment of a flexible implement system, the effort to grasp the maturation of the technical system, the improvement of the mechanical system, the enhancement of training and publicity, and the demonstration of combining the reality of Liangzhou District , “Creative” to implement conservation tillage.