豫西地区小尾寒羊的饲养方式及农户适度饲养规模的研究

Study on the Raising Pattern and Proper Scale of Short tail Han Sheep by Farming Families in Mountainous Areas of Western Henan Province

本文采用典型调查法 ,就小尾寒羊在豫西地区的饲养方式及农户适度饲养规模进行了评定。结果表明 ,在海拔 40 0 m以下的丘陵地区或牧坡陡峭的山区宜采用舍饲 ,在丘陵和浅山区宜采用半舍饲的饲养方式。根据对比分析 ,豫西地区农户小尾寒羊的最佳饲养规模为每个劳动力可平均饲养成年母羊 4～ 6只 ,其年末最佳存栏量为 2～

The typical survey method was used to assess the raising pattern and proper scale of Short tail Han sheep in the mountainous areas of western Henan province. The results showed that full house feeding pattern was feasible in hill and precipitious mountainous areas which had an elevation of less than 400 meters and semi house feeding was suitable for hill and shallow mountainous areas. By cantrast analysis, the best feeding scale for the common farming families is 4~6 matured ewes for each labour, and the best stock number at the end of year is 2~3 matured ewes.\;