Effect of age at photostimulation on sexual maturation and egg-laying performance of layer breeders
ABSTRACT: The objective of this study was to determine the effect of age at photostimulation on sexual maturity and performance of layer breeders. A total of 192 fourteen-wk-old White Leghorn (WL) breeder hens were randomly allocated to 4 treatments of 48 birds each, with 2 replicates per treatment....
Main Authors: | , , , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2020-02-01
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Series: | Poultry Science |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S0032579119580774 |