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   Articles with "birth weaning" as a keyword



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154 Growth, Libido, Semen Quality, and Reproductive Organ Weights of Hair Sheep Rams Rendered Short-Scrotum at Birth or Weaning

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recommendations! Published in 2023 at "Journal of Animal Science"

DOI: 10.1093/jas/skad068.125

Abstract: Rendering male lambs short-scrotum interferes with testicular development and thermoregulation, and has been proposed as a management tool to control male reproduction. This study evaluated at the effect of timing of the procedure (birth or… read more here.

Keywords: short scrotum; hair sheep; target weight; target ... See more keywords
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A comparison of the anatomical and gastrointestinal functional development between gilt and sow progeny around birth and weaning.

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recommendations! Published in 2019 at "Journal of animal science"

DOI: 10.1093/jas/skz217

Abstract: Gilt progeny (GP) often have restricted growth performance and health status in comparison to sow progeny (SP) from birth, with the underlying mechanisms responsible for this yet to be fully understood. The current study aimed… read more here.

Keywords: birth weaning; gilt; birth; sow progeny ... See more keywords
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Evaluation of Breeding Values and Variance Components of Birth and Weaning Weights in the Holstein Cows Herd Based on Genetic Information.

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recommendations! Published in 2022 at "Archives of Razi Institute"

DOI: 10.22092/ari.2022.357808.2105

Abstract: Birth weights, weaning, and daily weight gain of calves before weaning vary according to farm animals' environment, production, and breeding systems. It is expected that these traits will be affected by direct genetic influences and… read more here.

Keywords: mean allele; holstein cows; value; variance ... See more keywords
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Seasonal variation in growth of Berkshire pigs in alternative production systems

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recommendations! Published in 2017 at "Asian-Australasian Journal of Animal Sciences"

DOI: 10.5713/ajas.16.0587

Abstract: Objective The objective of the present study was to investigate the effects of farrowing month (FM), parity and sex on the growth performance of Berkshire swine raised in alternative production systems. Methods A total of… read more here.

Keywords: birth weaning; alternative production; number; growth ... See more keywords