放牧条件下羔羊补饲的经济效果:基于内蒙古苏尼特羊试验  

Grazing Lamb Supplement the Economic Effect:Based on the Test of Inner Mongolia Sunide Sheep

作　　者：宝音都仍[1] 秀兰[1] 金海 李长青 BAOYIN Du-reng XIU Lan JIN Hai LI Chang-qing(College of Economics and Management of Inner Mongolia Agricultural University, Hohhot Inner Mongolia 010019,China Inner Mongolia Academy of Agricultural ＆ Animal Husbandry Sciences, Hohhot Inner Mongolia 010031,China)

机构地区：[1]内蒙古农业大学经济管理学院,内蒙古呼和浩特010019 [2]内蒙古自治区农牧业科学院,内蒙古呼和浩特010031

出　　处：《中国畜牧杂志》2016年第20期68-71,共4页Chinese Journal of Animal Science

基　　金：现代肉羊产业技术体系建设专项资金资助(CARS-39);国家自然科学基金项目(71263036):草原矿区生态系统服务损失及其补偿机制研究

摘　　要：饲料是养殖企业和牧民家庭的主要生产成本。在草原放牧条件下,补饲的科学性和合理性影响着草原畜牧业的经济效果与效益。选取初始重相同的270只健康的苏尼特品种羔羊作为试验对象,比较自由放牧与科学补饲条件下,牧民家庭经营收入的差异。结果表明,科学补饲组较自由放牧组每只羔羊平均毛收入增加117元,对牧民家庭经营性收入的提高起着积极的作用。Feed are the main production costs of the farming enterprises and herdsmen.Under the condition of grassland grazing,scientificity and rationality of supplementary feeding affects the economic results and benefits.We Select 270 healthy breed Sunide lamb＇s which have the same initial weight as test objects to measure the differences of family income.The results show that scientific supplementary feeding increased an average of 117 yuan of each lamb＇s gross income which plays a positive role in the improvement of herdsmen income of household operation.

关 键 词：苏尼特羔羊 科学补饲 体重变化 最小二乘法 经济效果 

分 类 号：S826.4[农业科学—畜牧学]