对不同改方法的生产性表现,蛋质量和角的抗体反应进行比较评估

Amir Saeed1, Shahid Mehmood1, Muhammad Shahid Zahoor1

  • 1Department of Poultry Production, Faculty of Animal Production and Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan.

PubMed
概括

程序3,涉及8天的禁食和逐渐减少光线,改善了角的表现,蛋质量和抗体反应. 这种料和光限制方法显示了提高母生产力的潜力.