随着社会经济发展和人们膳食结构的改变,羊肉需求量不断增加,羊肉生产也越来越受重视。尤其是近年来,随着规模化畜牧业的发展,肉羊育肥成为新的发展方向。现代肉羊生产尤其是舍饲制度下的肉羊生产是人类保护生态和提高生活质量的双赢策略。2016年我县肉羊存栏16.97万只,被河北省评为肉羊标准化养殖示范县。养羊业已成为我县农业的支柱产业,是农民 With the socio-economic development and people’s diet changing, the demand of mutton is increasing and the production of mutton is getting more and more attention. Especially in recent years, with the development of large-scale livestock husbandry, sheep fattening has become a new development direction. The production of modern sheep, especially the sheep production under the systematic feeding system, is a win-win strategy for protecting human ecology and improving the quality of life. In 2016, 167,900 sheep were kept in our county, and Hebei Province was rated as a standardized breeding county for sheep. Sheep has become a pillar industry in our county agriculture, is a farmer