当前位置: 首页 > 文章 > 高寒牧区羔羊不同育肥方式的效果比较 饲料与畜牧 2009 (10) 29-30
Position: Home > Articles > Effect of different rearing condition of lambs on fattening in Qinghai-Tibet plateau pasture 2009 (10) 29-30

高寒牧区羔羊不同育肥方式的效果比较

作  者:
祁文珍;赵索南;赵明义;高宁
单  位:
青海省海北州畜牧兽医科学研究所
关键词:
育肥;羔羊;高寒牧区
摘  要:
试验对当年4月龄羔羊采用全舍饲、放牧加补饲和全放牧3种方式进行育肥。结果显示:全舍饲育肥羔羊比对照组每只活重高19.29kg、胴体重高13.69kg、屠宰率高12.25个百分点、经济效益高52.80元;放牧加补饲育肥羔羊比对照组每只活重高6.99kg、胴体重高5.61kg、屠宰率高7.80个百分点、经济效益高36.00元。
译  名:
Effect of different rearing condition of lambs on fattening in Qinghai-Tibet plateau pasture
作  者:
Qi Wen-Zhen,Zhao Suo-Nan,Zhao Ming-Yi,Gao Ning
关键词:
fattening performance;lamb;Qinghai-Tibet plateau pasture
摘  要:
This trial was performed to study the effect of three rearing condition of confined house, pasture supplementation and pasture only on the fattening performance of 4-month lambs, and the results showed that, the live weight of lambs have increased of 19.29kg in confi ned house than those lambs only in pasture, the carcass weight increased of 13.69kg, the slaughter rate increased of 12.25%,and the net profi t increased of 52.80 Yuan;the live weight of lambs have increased of 6.99kg in pasture supplementation condition than those lambs only in pasture, and the carcass weight increased of 5.61kg, the slaughter rate increased of 7.80%, and the net profi t increased of 36 Yuan.

相似文章

计量
文章访问数: 4
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊