nutrient requirements of growing swine

例句：

1. 1. Thegrowth of pigs requires a balanced dietto meet their nutrient requirements.
   猪的生长需要平衡的饮食来满足它们的营养成分需求。
2. 2.To ensure the health of the pigs, it is important to monitor their nutrient requirements.
   为了确保猪的健康，监测它们的营养成分需求是很重要的。
3. 3. Researchersare studying how different feeds affect the nutrientrequirements of growing pigs.
   研究人员正在研究不同的饲料如何影响生长猪的营养成分需求。