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Position: Home > Articles > Investigation Report on The Elimination Rate of Stud Sows Animal Husbandry and Feed Science 2009,30 (4) 145-147

种母猪淘汰率的调查报告

作  者:
Dai Teng-fe
单  位:
Guangxi Agricultural Vocational and Technical College,Nanning 530007,China
关键词:
stud;elimination;rate of;sows;hogpen;5
摘  要:
对某猪场的母猪淘汰率、淘汰原因和疾病进行了调查,并提出了降低生产母猪死淘率的措施。研究发现,该猪场的种猪场的淘汰率较高,达到56.56%,商品一场的母猪淘汰率为47.83%,商品二场的母猪淘汰率为41.63%。母猪淘汰的原因主要是屡配不孕、久不发情、蹄病瘫痪、年龄过老、子宫炎等。
译  名:
Investigation Report on The Elimination Rate of Stud Sows
作  者:
ZHOU Zhen-bing,HE Chun-mei,DAI Teng-fei (Guangxi Agricultural Vocational and Technical College,Nanning 530007,China)
关键词:
stud sow; elimination rate; reason; measure
摘  要:
The elimination rate,reason and diseases of the stud sows in some hogpen were investigated and the measures of reducing death and culling rate of stud sows were put forward. The research showed that the elimination rate of the breeding pig farm in the hogpen was higher,reaching 56.56 %. The elimination rate of stud sows in merchandise 1 was 47.83 % and 41.63 % in merchandise 2. The reasons of stud sow elimination were mainly barren,out of estrus,hoof disease paralyzing,old age and hysteritis.

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