Welfare Health and Productivity in Commercial Pig Herds
نویسندگان
چکیده
منابع مشابه
Investigation of growth rate variation between commercial pig herds.
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The objectives of this study were to characterize sows having high lifetime efficiency and high longevity (HE–HL), to examine the relationship between lifetime measurements, and to determine the association between the sows and herd productivity. This study was conducted by obtaining sow data with 66,262 parity records of 13,786 sows born during 1999 and herd data with mean measurements of 4-ye...
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ژورنال
عنوان ژورنال: Animals
سال: 2021
ISSN: 2076-2615
DOI: 10.3390/ani11041176