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Evaluation of gestation length and birth weight of offspring of Polish native cattle breeds in context of estimating genetic parameters
pregnancy birth body weight heritability native breed
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2018/11/23
Research material included data on gestation length of 15 436 cows of Polish native breeds. These were: White Backed (BG; 324 records), Polish Red (RP; 5396 records), Polish Black and White (ZB; 3508 ...
Relationship between Body Weight of Primiparous Sows during Late Gestation and Subsequent Reproductive Efficiency over Six Parities
Gestation Body Weight Parities Reproductive Efficiency Sow
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2016/7/27
The present study investigated the impact of parity 1 gilt body weight during late gestation (d 109) on subsequent reproductive performance of sows and performance of suckling pigs. A total of 2,404 f...
Effects of Yeast Culture Supplementation to Gestation and Lactation Diets on Growth of Nursing Piglets
Yeast Culture Sow Litter Weight Gain
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2016/4/28
A total of 335 sows at a commercial operation (Hitch Pork Producers Inc, Guymon, OK) was used to determine dietary effects of yeast culture supplementation (XPCTM, Diamond V Mills) on litter performan...
Genetic Relationship of Gestation Length with Birth and Weaning Weight in Hanwoo (Bos Taurus Coreanae)
Gestation Length Birth Weight Weaning Weight Heritability Genetic Correlation Hanwoo
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2016/4/27
The genetic relationship of gestation length (GL) with birth and weaning weight (BW, WW) was investigated using data collected from the Hanwoo Experiment Station, National Institute of Animal Science,...
Genetic and Non-genetic Causes of Variation in Gestation Length, Litter Size and Litter Weight in Goats
Genetic Group Parity Litter Biomass Season Gestation Length
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2016/4/11
This study was made with 631 does of 3 genetic groups and 1,112 of their kids allocated into 3 different locations to examine gestation length, litter size and litter weight in goats. Attributes studi...