Which of the following statements is/are true regarding livestock nutrition:
- A concentrate is usually a feed of feed mixture that supplies primary nutrients (protein, carbohydrate, and fat) at a higher level but contains less than 18% crude fiber with low moisture.
- Roughages are bulky feed containing relatively large amounts of less digestible material i.e., the crude fiber of more than 18% and low in T.D.N. on an air-dry basis.
Select the most appropriate answer from the options given below:
1
Only 1
2
Only 2
3
Both 1 and 2
4
None of the above