The Effects of Dietary Protein on the Energy and Nitrogen Balance of the Tree Sparrow (Spizella arborea arborea)

The Effects of Dietary Protein on the Energy and Nitrogen Balance of the Tree Sparrow (Spizella arborea arborea)
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膳食蛋白质对树麻雀 (Spizella arborea arborea) 能量和氮平衡的影响

DOI:
10.1086/physzool.41.3.30155464
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发表时间:
1968
期刊:
Physiological Zoology
影响因子:
--
通讯作者:
E. W. Martin
E. W. Martin
中科院分区:
--
文献类型:
--
作者:
E. W. Martin

文献摘要

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由于家禽在经济上的重要性,人们对家禽的营养需求进行了多年的研究。因此,鸡、火鸡和鸭在不同生命过程中的蛋白质需求已被反复修订(Heywang, Bird, a9d Vavich, 1955; Snetsinger和Scott, 19 Creger等人,1960;Klain等人,1960;National Research Council, 1960)。通常,对家禽的研究没有反映可变的环境条件,因为假设现代家禽生产包含最佳条件。这种假设部分是正确的,但一些工作者(Heywang等人,1955)将他们的营养研究联系起来
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