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家禽内源氨基酸损失测定的可重复性与无氮饲粮的配制 被引量:4

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摘要 准确评估内源氨基酸损失是建立家禽标准回肠可消化氨基酸或回肠真可消化氨基酸模式的基础。在现有方法中,无氮饲粮法(NFD)测定家禽基础内源氨基酸损失的一致性或可重复性最高。先前很多研究所采用的无氮饲粮配方不同,为减小结果变异,无氮饲粮的配制需要建立统一标准。此外,家禽内源氨基酸损失测定还需考虑品种和日龄等因素以及饲粮特异性内源氨基酸损失。本文讨论了家禽内源氨基酸损失测定的可重复性问题,并推荐了标准无氮饲粮配方。
出处 《中国家禽》 北大核心 2016年第1期1-5,共5页 China Poultry
基金 现代农业产业技术体系建设专项资金(CARS-41) 国家自然科学基金项目(31201817 31272467)
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