猪色氨酸需要量研究的影响因素

Influencing factors on the requirements of tryptophan for swine

在猪色氨酸需要量的研究中,因受众多因素影响,常导致研究结果差异极大。色氨酸的检测方法、猪色氨酸需要量的研究方法、评价指标、日粮相关营养成分的含量、猪的品种和生长阶段以及环境和疾病等方面是影响猪色氨酸需要量研究的主要因素。

There are many factors resulting in distinct difference in the studies on tryptophan requirements of pigs. Main factors on the study of tryptophan requirements in pigs including analyzing methods of tryptophan,research methods of tryptophan requirements,evaluation indexes,content of nutrients in diets,breeds,growing phases,environment and health status etc were reviewed.