夏季提高蛋鸡产蛋率的主要措施

POULTRY SCIENCE(2005)

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Abstract
夏季日照强,气温高,昼夜温差小,而鸡没有汗腺,对高温的适应力差.此时,蛋鸡采食量会减小,体重减轻,如果不及时采取一些防治措施,将最终导致蛋鸡的产蛋率下降,蛋壳质量降低,严重影响养鸡的经济效益.因此,夏季防暑降温,加强饲养管理,缓解热应激是提高蛋鸡夏季产蛋率的必需措施.
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