作业帮英语翻译Effect of dietary protein supply on growth rate of pigs
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/10/02 16:58:44
英语翻译
Effect of dietary protein supply on growth rate of pigs fed basal
diets of sugar cane juice or cassava root meal (Source:Phuc et al.,1994;
Ospina et al.,1994).
The calculation is a little more complex as faster growth means less
time for reaching slaughter weight,and the higher protein level was
associated with slightly leaner carcasses,which leads to lower interest
and labour costs and increased returns respectively.But even if these
factors are taken into account,it will be seen that the fastest growth rate
(biologically optimum supply of dietary protein) is not necessarily the
most profitable one.
It is almost certainly more important to aim for the biologically
optimum ratio of:(i) the essential amino acids relative to one another (eg:
as a percentage of the lysine); and (ii) the total essential amino acids
relative to the non-essential ones.Wang and Fuller (1989) in an elegant
series of experiments using purified diets have provided estimates of both
these criteria for growing pigs.
Effect of dietary protein supply on growth rate of pigs fed basal
diets of sugar cane juice or cassava root meal (Source:Phuc et al.,1994;
Ospina et al.,1994).
The calculation is a little more complex as faster growth means less
time for reaching slaughter weight,and the higher protein level was
associated with slightly leaner carcasses,which leads to lower interest
and labour costs and increased returns respectively.But even if these
factors are taken into account,it will be seen that the fastest growth rate
(biologically optimum supply of dietary protein) is not necessarily the
most profitable one.
It is almost certainly more important to aim for the biologically
optimum ratio of:(i) the essential amino acids relative to one another (eg:
as a percentage of the lysine); and (ii) the total essential amino acids
relative to the non-essential ones.Wang and Fuller (1989) in an elegant
series of experiments using purified diets have provided estimates of both
these criteria for growing pigs.
膳食蛋白质供应对生长猪饲喂基础利率
甘蔗汁饭或木薯根（来源饮食：福等,1994;.
奥斯皮纳等.,1994）.
计算只是一个稍微复杂一点的快速增长意味着较少
为达到屠宰体重的时间,具有较高的蛋白水平
与稍瘦壳,从而导致低利率
和劳动力成本和收益分别上升.但是,即使这些
因素都考虑在内,它可以看出,增长速度最快
（生物最佳的膳食蛋白质供应）不一定
最有利可图的.
这几乎可以肯定是更重要的是瞄准生物
最佳比例：（一）基本相对彼此（如氨基酸：
作为赖氨酸）的百分比;及（ii）总必需氨基酸
相对于非必要的.王和富勒在一个优雅的（1989）
用纯化的饮食提供了一系列实验,同时估计
对生长猪这些标准
甘蔗汁饭或木薯根（来源饮食：福等,1994;.
奥斯皮纳等.,1994）.
计算只是一个稍微复杂一点的快速增长意味着较少
为达到屠宰体重的时间,具有较高的蛋白水平
与稍瘦壳,从而导致低利率
和劳动力成本和收益分别上升.但是,即使这些
因素都考虑在内,它可以看出,增长速度最快
（生物最佳的膳食蛋白质供应）不一定
最有利可图的.
这几乎可以肯定是更重要的是瞄准生物
最佳比例：（一）基本相对彼此（如氨基酸：
作为赖氨酸）的百分比;及（ii）总必需氨基酸
相对于非必要的.王和富勒在一个优雅的（1989）
用纯化的饮食提供了一系列实验,同时估计
对生长猪这些标准
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