Energy Restriction in Broiler Breeders during Rearing and Laying Periods and its Influence on Body Weight Gain, Conversion Efficiency of Nutrients, Egg Production and Hatchability
The effect of feeding measured energy (ME) allowances during rearing and laying periods on body weight (BW) gain, production performance and hatchability were evaluated in a female broiler parent line. In grower period (5-20wk), ME required for maintenance, activity and growth was calculated target...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
Japan Poultry Science Association
2008-10-01
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Series: | The Journal of Poultry Science |
Subjects: | |
Online Access: | https://www.jstage.jst.go.jp/article/jpsa/45/4/45_4_273/_pdf/-char/en |