紫花苜蓿在川东北丘陵区草坡改良中的应用技术

Application Technology of Alfalfa in the Hilly Area Grassland Improvement of Northeast Sichuan

针对川东北丘陵区产业结构从传统农业向农牧结合种植制度调整,畜牧业由耗粮型养猪向草食牛羊业转移的实际问题,依据该区气候特点和草坡开发利用现状,在调查研究的基础上,从品种选择、播种方式、生产技术及利用途径等角度,对紫花苜蓿在草坡改良中的应用技术进行归纳总结,以期为丘陵区植被恢复、草坡生态治理及草食畜牧业提供服务。

： At present, a practical problem exists in the hilly area of northeast Sichuan, which is industrial structure adjusting from traditional agriculture to farming combined cropping systems and livestock transferring from consumption of food-type pigs to grazing cattle and sheep industry. According to the specific climate characteristics and development and utilization status of hilly area and on the basis of investigation and study, we summarized application technology of alfalfa in the hilly area grassland improvement of northeast Sichuan, including variety selection, sowing methods, production technology and utilization approach, etc. The purpose is to provide services for vegetation restoration, grassland ecological management and animal husbandry in the hilly area.