内源氨基酸的排泄量是计算饲料真可消化率以及析因法估计动物蛋白质、氨基酸需要量的重要参数。
The excretion of endogenous amino acids is an important parameter in calculating protein true digestibility and in estimating protein and amino acids requirement.
本文针对猪饲料营养价值评定、营养需要量及配方设计技术等方面的研究进行了总结。
Advances on feedstuff evaluation, nutrient requirements and formulation techniques of swine were reviewed in this paper.
经用典型日粮配方计算，再与猪、鸡营养需要量比较，对我省猪、鸡饲料中微量元素的盈缺作出了判定。
Through checking the available contents of trace elements in typical diets with the nutrient requirement of swine and chicken, whether the elements are surplus or deficient is discriminated.
本文综述了肉仔鸡营养需要量、饲料效价评定及配方设计技术等方面研究进展。
The advances on nutrient requirements, feedstuff evaluation and formulation techniques of broiler were reviewed in this article.
增重率的折线分析表明，宝石鲈幼鱼对饲料蛋白的最适需要量是39.71%。
The dietary protein requirement for jade perch, to get optimal growth was 39.71%, based on broken-line model analysis of the weight increase.
这些结果说明饲料中氮含量影响幼虫对糖的吸收，高龄幼虫对糖的需要量增加而对氮的需要则较稳定，饲料中糖比氮更重要。
These results indicated that the nitrogen and sugar contents in diets influence their absorption and utilization by the larvae, and sugar is more important than nitrogen for older larvae.
内源氨基酸的排泄量是计算饲料真可消化率以及析因法估计动物蛋白质、氨基酸需要量的重要参数。
The total amount of endogenous amino acids determined by NFD was very significantly higher than that determined by FAS(P<0.
内源氨基酸的排泄量是计算饲料真可消化率以及析因法估计动物蛋白质、氨基酸需要量的重要参数。
The total amount of endogenous amino acids determined by NFD was very significantly higher than that determined by FAS(P<0.
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