Lecture 6-7: feed stuff classification * composition

Question 1

how many international feed classes are there? what are they?

Answer 1

8

dry forages & roughages
fresh forages, pasture, range plants
energy feeds
silages
protein supplements
mineral supplements
vitamin supplements
non-nutritive supplements

Question 2

does dry forages & roughages have a high or low net energy?

Answer 2

LOW NET ENERGY

Question 3

are pasture, range plants, and fresh forages allowed to ferment?

Answer 3

NO, they are not allowed to ferment. they are fed straight to the animal

Question 4

energy feeds ______ concentrates.

Answer 4

carbonaceous

Question 5

2 origins protein supplement can come from?

Answer 5

1. vegetable
   soybean meal
   cottonseed meal
   corn gluten meal
2. animal
   animal tissues
   fish products
   milk products

Question 6

feed additives are….

Answer 6

non-nutritive, added to the basic feed mix to fulfill a specific need

• flavors
• coloring agents
• hormones
• mendicants
  in-fed antibiotics/prebiotics/probiotics

Question 7

Stimbiotics

Answer 7

product that stimulates a fiber-degrading enzyme to increase fiber fermentability

Question 8

international feed number has how many faucets? what are they?

Answer 8

6

1. origin material
2. parts of the material used as the feed
3. process and treatment
4. stages of maturity in plants and animals
5. cutting
6. grading

Question 9

animals requires “____” not “____”.

Answer 9

nutrient
feed

Question 10

we provide the “____”, not “____”

Answer 10

feed
nutrient