宁南贫困山区畜群结构调整及其效益研究

Study on Adjustment Construction of Livestock Group and Benefit in Poor Mountain Area of the South Ningxia

该文在调查宁南贫困山区固原县畜牧业现状的基础上,设置示范区。应用畜群结构调整,引入良种,推广科学养殖等技术措施。经过3年的示范性工作,畜群结构趋于合理,种群良种化,商品率提高,畜牧业发展。经济、社会效益显著,使该区生态系统良性循环初步形成。

It is reported in this paper that we seted up demonstration area and used technological measure of adjustment con-struction of livestock group,introduction variety and spread the scientific breeding, in the basic of the investigation live-stock status in poor mountain area of the south Ninxia By demonstration work for three years,We have obtained thatlivestock group construction tend to rational,introduce fine breed,raise commodity rate. livestock husbandry has beendeveloped in the area,economic social benefit is obvious,is this area,the good circle of rural area ecological system isbuilded initially。