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Genetic correlations between first parity and accumulated second to last parity reproduction traits as selection aids to improve sow lifetime productivity
Breeding Swine Genetic Parameters Reproduction Traits Subsequent Reproductive Performance
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2017/3/9
The objective of this research was to estimate genetic correlations between number of piglets born alive in the first parity (NBA1), litter birth weight in the first parity (LTBW1), number of piglets ...
Genetic parameters including the service sire effect for the sow traits stillbirth and piglet losses in Czech Large White and Landrace
pig reproduction
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2015/6/23
Genetic parameters including the proportion of variance for the service sire effect were estimated
for number of piglets stillborn (including piglets died until 24 h after birth) and number of pigle...
The Effects of Gilts Housed Either in Group with the Electronic Sow Feeding System or Conventional Stall
Electronic Sow Feeding Stall Gilts Gestation Piglets Group Housing
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2016/5/19
This experiment was conducted to assess the welfare and productivity of gestating gilts in groups with the electronic sow feeding (ESF) system compared to conventional stalls. A total of 83 gilts (Yor...
Mineral accretion in nursing piglets in relation to sow performance and mineral source
sow chelated minerals piglet growth
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2015/4/2
The present study investigated the effect of a moderate substitution of inorganic mineral sources with chelated mineral sources from four weeks prior to parturition throughout lactation on sow and lit...
Effects of Varying Creep Feed Duration on Pre-weaning and Post-weaning Performance and Behavior of Piglet and Sow
Creep Feed Duration Piglet Sow
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2016/5/9
32 sows (LandraceYorkshire) and their litters were used to evaluate the effects of varying creep feed duration on pre-weaning, post-weaning performance of piglets and sows. Sows were randomly ...
Creep Feed: Effects of Feed Flavor Supplementation on Pre- and Post-weaning Performance and Behavior of Piglet and Sow
Creep Feed Flavor Behavior Piglet Sow
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2016/5/6
This study was conducted to evaluate the effects of flavor supplementation on pre- and post-weaning performance and behavior of piglets and sows. A total of 30 sows (LandraceYorkshire) and the...
Cassava in Lactating Sow Diets: I. Effects on Milk Composition and Quality
Cassava Sow Milk Hydrocyanide Thiocyanate Lactoperoxidase
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2016/5/6
The effect on sow milk of variable levels of cassava in lactating sow diets was analyzed in an attempt to explain the beneficial effects reported by producers of including cassava as a basal feed. Twe...
Effect of Nursing Frequency and Creep Feed Provision on the Milk and Feed Intake and Performance of Zero Day Weaned Piglets Reared on a Dummy Sow
Zero Day Weaning Piglet Nursing Frequency Creep Feed
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2016/5/3
One hundred and forty-four piglets with an average birth weight of 1,67213.4 g were used to evaluate different feeding strategies for piglets reared from birth on a dummy sow. A 32 fac...
AGED GARLIC EXTRACT AND ALLICIN IMPROVE PERFORMANCE AND GASTROINTESTINAL TRACT DEVELOPMENT OF PIGLETS REARED IN ARTIFICIAL SOW
aged garlic extract allicin development artifi cial sow piglets
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2010/12/23
This study was performed to investigate whether postnatal administration with aged garlic extract (AGE) and allicin infl uences performance and systemic development of piglets exposed to early weaning...