Feedstuffs And Terminology

Question 1

Feeds that are generally high in energy, low in fiber, and usually are highly digestible

Answer 1

Concentrates

Question 2

Cereal grains (corn, milo, sorghum grain, wheat, oats , barely ) oil meals ( SBM, CSM linseed meal ) molasses , dried milk product

Answer 2

Concentrates

Question 3

Feeds that are high in fiber, low in energy and less digestible

Answer 3

Roughages

Question 4

Legume hays, grass hays, straws, silage, stover and fresh grass

Answer 4

Roughages

Question 5

What are the 8 categories of feeds

Answer 5

1. Dry roughages or dry forages
2. Pasture and range plants
3. Silages and haylages
4. Energy feeds
5. Protein supplements
6. Mineral supplements
7. Vitamin supplements
8. Additives

Question 6

Dry forages and roughages are high in ________
Lower ________
Low in _______
>_____% crude fiber

Answer 6

Fiber
Digestibility
Energy
>18% CF

Question 7

Vegetative part of plant

Answer 7

Forage

Question 8

A coarse bulky feed

Answer 8

Roughage

Question 9

Hay, straw, fodder, stover, hulls, shells, pasture and range crops, some silages

Answer 9

1. Dry forages and roughages

Question 10

Includes all forage feeds either not cut ( including feeds cured on the stem) or cut an fed fresh ( green chop or spoilage)
Grazed plants either growing or dormant

Answer 10

2. Pasture and range plants

Question 11

Fermented forages stored under anaerobic conditions

Microbial fermentation

Answer 11

3. Silages and haylages

Question 12

Silage is ____-____% DM

Haylage is ___-_____% DM

Answer 12

35-40%DM

40-60%DM

Question 13

Soilage

Answer 13

Green crops used to feed confined animals

Question 14

Feeds high in energy, low in fiber
Highly digestible
>70% TDN <20%CP

Answer 14

4. Energy feeds

Question 15

Cereal grains ( corn, wheat, oats, barely, sorghum grain, rye) mill by products ( corn gluten, bran) whole cottonseeds, fats and oils

Answer 15

4. Energy feeds

Question 16

Feeds containing more than 20% protein or protein equivalent (high in nitrogen)
highly digestible

Answer 16

5. protein supplements

Question 17

soybean meal, cottonseed meal, linseed meal, peanut meal, meat meal, fish meal, feather meal, urea, brewer’s grains.

Answer 17

5. Protein supplements

Question 18

what is the number 6 category of feeds

Answer 18

6. Mineral Supplements

Question 19

how many mineral are known to be required (swine)

Answer 19

13

Question 20

what are the 7 macro minerals required by swine?

Answer 20

Ca, P, Na, Cl, Mg, S, K

Question 21

what are the 6 trace(micro) minerals required by swine?

Answer 21

Cu, I, Fe, Mn, Se, Zn

Question 22

what mineral is needed for vitamin B12?

Answer 22

Cobalt (Co)

Question 23

what three minerals are the requirements not established

Answer 23

F, Mo, Cr,

Question 24

of the macro minerals, which are usually added to livestock rations?

Answer 24

NaCl, Ca, P

Question 25

which two minerals are added to feeds during specify seasons? which season?

Answer 25

Mg, S | Spring, grasses are low in Mg

Question 26

T/F: commercial mineral mixtures meet the needs of the livestock it is used for

Answer 26

False, one size does not fit all

Question 27

Rumen microorganisms synthesize what vitamins

Answer 27

B, K, C

Question 28

what three vitamins are the main concern for ruminants

Answer 28

A, D, E

Question 29

what is the seventh category of feedstuff.

Answer 29

7. Vitamin Supplements

Question 30

what two vitamins are synthesized by cecal microorganisms in the horse

Answer 30

Vit C and K

Question 31

what 2 B Vitamins are suggested for horses under a heavy work load

Answer 31

Riboflavin, Niacin

Question 32

what are the three products of anaerobic fermentation of soilage and haylage

Answer 32

acetic acid butyric acid, lactic acid

Question 33

what are the three products of rumen fermentation

Answer 33

acetic acid propionic acid butyric acid

Question 34

what is the number 8 category of feedstuff

Answer 34

8. additives

Question 35

nonnutritive substance which when added to feed will improve feed efficiency and or the production of animals

Answer 35

8. additives

Question 36

``` Ionophores bloat control (poloxalene) anthelmintics drugs/antibiotics hormones flavoring agents ```

Answer 36

8. additives

Question 37

rumensin and bovatec are

Answer 37

ionophores

Question 38

what do ionophores do

Answer 38

alters fermentation, increases efficiency by 10-15%, makes more propionic acid. eat less but gain same amount

Question 39

what are anthelmintics

Answer 39

dewormers

Question 40

a substance that is implanted into the body for the purpose of growth promotion or controlling some physiological function ex: compudose, ralgro, synovex -S, H, C

Answer 40

Implants (no #)

Question 41

implants are also called

Answer 41

nutritive partitioning additives