水肥耦合技术在辽宁地区农业可持续发展中的应用分析

Couple Effect of the Soil Water and Fertility in Sustainable Agriculture In Liaoning

水资源短缺问题已经严重影响了我国的农业发展。从辽宁地区的实际情况出发,指出了当前该地区农业生产面临的主要问题,讨论了水肥耦合技术研究与农业可持续发展的关系,以及加强水肥耦合技术研究对辽宁地区农业可持续发展的重要意义。

It is important issue of water resource shortage which is harm to agriculture development of our country. In Liaoning the development of agricul- ture is experiencing a series of important problems at present. In the paper not only the relationship between agriculture and the effective utilization tech- nique of soil water and fertility, but also the importance of the research on water and fertilizer coupling for the Liaoning agriculture sustainable development were explored.