Jeapardy final review

Question 1

What is the most common cool season annual in MS?

Answer 1

Ryegrass

Question 2

What has 105% feeding value of corn and is commonly used by humans?

Answer 2

Wheat

Question 3

Kjeldahl nitrogen indicates what?

Answer 3

Crude protein

Question 4

The amino acid first balanced for in swine diets?

Answer 4

Threonine

Question 5

What is a cool season grass that may contain an endophytic fungus?

Answer 5

Tall fescue

Question 6

What has 85-98% feeding value of corn for monogastrics, but must be processed?

Answer 6

Sorghum grain (milo)

Question 7

What grass can be better than bermudagrass, but may have fungal growth on seedheads?

Answer 7

Dallisgrass

Question 8

What is the South’s answer to alfalfa?

Answer 8

Lespedeza

Question 9

What is the feedstuff used to only increase calcium?

Answer 9

limestone

Question 10

What is the protein content of corn on an as-fed basis?

Answer 10

8.8% CP

Question 11

Name the three steps in balancing a ration.

Answer 11

1. Determine dry matter intake 2. Determine nutrient composition of requirements 3. Determine nutrient requirements

Question 12

Ash + fat + fiber + protein +NFE, no moisture

Answer 12

Dry matter

Question 13

What is the most common grain fed to animals in the U.S.?

Answer 13

corn

Question 14

What is the least palatable of all grains?

Answer 14

Rye

Question 15

(Nutrient intake-fecal nutrients)/nutrient intake x 100

Answer 15

Apparent digestibility

Question 16

What contains erucic acid and a myrosinase enzyme?

Answer 16

Rapeseed meal

Question 17

What is the most popular type of fishmeal used for animal consumption?

Answer 17

Menhaden

Question 18

Cottonseedmeal is fed to ruminants, but not monogastrics because it contains what?

Answer 18

Gossypol

Question 19

What includes heat, pressure, and pushing through a small hole?

Answer 19

Extruding

Question 20

What is the first acid produced during ensiling?

Answer 20

acetic acid

Question 21

How is animal performance enhanced by high moisture grain?

Answer 21

Feed efficiency is improved

Question 22

DE-UE or GE-FE-UE

Answer 22

metabolizable energy

Question 23

Lysine, threonine, methionine, tryptophan are what?

Answer 23

1st 4 limiting amino acids

Question 24

What is used to test hay bales?

Answer 24

Drill core sampler

Question 25

What type of processing uses a hammer mill or a burr mill?

Answer 25

Grinding

Question 26

What is the type of processing that involves feed being passed between two rollers?

Answer 26

Dry rolling

Question 27

What type of pastures receive < 20 inches of rain and are produced by natural selection?

Answer 27

Native pastures

Question 28

What is the most common protein source fed to animals in the U.S.?

Answer 28

soybean meal

Question 29

What is the 1st nutrient to balance for, except in the case of swine?

Answer 29

Energy

Question 30

Deficiency of this results in white muscle disease and stiff lamb disease?

Answer 30

Selenium

Question 31

What is a disadvantage to creep feeding?

Answer 31

Increased feed costs

Question 32

What is the process of making the calf ready for feedlot before leaving the production site?

Answer 32

preconditioning

Question 33

Why would someone feed individually, feed a high fiber diet, and feed every 3rd day?

Answer 33

To restrict energy intake

Question 34

What is the problem with excessive heifer weight gain?

Answer 34

Damages mammary development/ability to produce milk

Question 35

What causes slobbers in cattle?

Answer 35

Slaframine

Question 36

What is anti-vitamin K in nature?

Answer 36

Dicoumarol

Question 37

What stops electron transport resulting in bright red blood?

Answer 37

Cyanide poisoning

Question 38

What is an organic or inorganic compounds that inhibit the growth of microorganisms?

Answer 38

Chemotherapeutic agents

Question 39

What is the period when a low Ca diet should be fed?

Answer 39

2-3 weeks before calving

Question 40

What is the limit urea should be fed to dairy cattle during early lactation?

Answer 40

.4-.5 lb/day

Question 41

Nutritional disorder caused by bacterium perfingens type D

Answer 41

Enterotoxemia

Question 42

What binds irreversible to Hb (hemoglobin) resulting in dark blood?

Answer 42

Nitrite

Question 43

What is increasing energy in diet 10 days prior to breeding?

Answer 43

Flushing

Question 44

What is the most important nutrient in swine rations?

Answer 44

Amino acids

Question 45

What is the time period for the 100 critical days?

Answer 45

30 days prior to calving and 70 days after calving

Question 46

What is a forage associated disorder most commonly seen in spring after high fertilization?

Answer 46

Grass tetany

Question 47

What is the 1st principle of toxicology?

Answer 47

Everything is toxic if given in a large enough dose over a period of time (dose and duration)

Question 48

What is required for all commercial feeds?

Answer 48

Labeling

Question 49

What is a disorder in cows because they are dependent on gluconeogenesis?

Answer 49

Ketosis

Question 50

What is a growth promoter with bacteriostatic properties produced by living organisms?

Answer 50

Antibiotics

Question 51

What increases feed efficiency with minimal effect on gains? (ex: lacsalocid and monensin)

Answer 51

Ionophores

Question 52

T or F: Poloxalene is added to feedstuffs to prevent bloat?

Answer 52

TRUE

Question 53

What is the frequency and method of delivery of BST to lactating dairy cows?

Answer 53

Subcutaneous injection given every 14 days

Question 54

What are the three critical feeding periods for ewes?

Answer 54

flushing, last 6 weeks of gestation, 1st 8 weeks of lactation

Question 55

What is the disadvantage to feeding whole soybeans to swine?

Answer 55

It contains an antitrypsinogen factor

Question 56

What type of diet is fed from 3 weeks of age to 6 weeks of age?

Answer 56

Starter diet

Question 57

What is the reason for feeding several times a day and a variety of forages?

Answer 57

To increase feed intake; stimulate forage intake

Question 58

A deficiency in this causes decreased weight gain, resistance to parasites, and reproductive failure?

Answer 58

Energy

Question 59

What is this nutritional disorder that is caused by rumen produced thiaminases?

Answer 59

Polioencephalomalacia

Question 60

what has 85% feeding value of corn?

Answer 60

oats