【摘要】 根据陕北丘陵区资源、环境、技术条件及现有基础 ,分析了农户生态养殖的可行性及适宜该区域生态养殖的畜禽类型 ,提出建议性农户生态养殖模式。更多还原

【Abstract】 In the light of resource, environment, techniques and the present base, the feasibility of ecological raising in the farmer’s families and the types of animals and poultries which are suitable for ecological raising in the area were analysed and the ecological raising models for the families were suggested.更多还原