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Animal Science I Key Terms & 2nd half questions > Unit 11 > Flashcards

Unit 11 Flashcards

1
Q

T or F?
Grain should not be ground to medium-fine.

A

False

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2
Q

T or F?
Feeding 100% concentrate is advisable because of digestive troubles in animals, especially ruminants.

A

False

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3
Q

T or F?
A ration will not be economical unless the animals like it, it keeps them in good health and they grow, fatten or produce well on it.

A

True

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4
Q

Name the two classifications of feed.

Fats, Proteins

Concentrates, Fats

Concentrates, Roughages

Carbohydrates, Proteins

A

Concentrates, Roughages

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5
Q

Fiber is determined as crude fiber, neutral detergent fiber or _________.

roughage

nitrogen-free extract

acid detergent fiber

net energy

A

acid detergent fiber

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6
Q

__________________ can be fed to cattle to stimulate rumen bacterial development.

Arsenicals

Dry rumen bacteria

Ammonia chloride

Hormones

A

Dry rumen bacteria

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7
Q

T or F?
A knowledge of the amount of the nutrients needed by the body and the value of the feed as a source of the nutrients is the basis for good management and proper diets.

A

True

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8
Q

Extremely _________ grinding takes more power and time and the process makes grain less palatable.

medium

coarse to medium

fine

coarse

A

fine

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9
Q

Name the two most common types of silage.

Roughage, Corn Silage

Haylage, Corn Silage

Grain, Hay

Fats, Corn Silage

A

Haylage, Corn Silage

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10
Q

T or F?
A balanced ration generally contains no more than one feed, with proper quantities of essential nutrients.

A

False

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11
Q

Acid detergent fiber has the least digestible plant components, including _______ and lignin.

roots

chlorophyll

calories

cellulose

A

cellulose

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12
Q

A feed which can be substituted for alfalfa in rations:

Soybeans

Clover

Rye

Barley

A

clover

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13
Q

Detergents or _____________ are used to reduce and stop foaming to prevent bloat.

ammonia

bacteria

surfactants

antibiotics

A

surfactants

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14
Q

List the five types of protein found in feed.

Crude, Degradable Intake, Undegradable intake, Metabolizable, & Digestible

Crude, Compostable, Non-Compostable, Metabolizable, Digestible

Crude, Degradable, Fat, Metabolizable, Digestible

A

Crude, Degradable Intake, Undegradable intake, Metabolizable, & Digestible

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15
Q

A pregnant sow should be fed 1-1.5 lbs of concentrate per ____ (number) lbs of body weight.

200

25

50

100

A

100

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16
Q

Silage can be substituted for hay at a rate of ___ pounds of silage for 1 pound of hay.

2

4

3

5

A

3

17
Q

The three methods for balancing rations are the square method, _________ standard, and computer formulated rations.

holistic

watering

feeding

A

feeding

18
Q

T or F?
A feed additive becomes a part of the body cells and is necessary for the proper function of these cells.

A

False

19
Q

The _______ is (are) used to measure and identify the total amount of energy in a feed.

estimates

feed schedule

calorie

scale

A

calorie

20
Q

If soaked too long, grain will become stale and ____________ may take place.

digestive disturbances

mold

moisture

fermentation

A

fermentation

21
Q

T or F?

One of the functions of feed additives is to promote growth and production.

A

True

22
Q

A _____ _________ becomes a part of the body cells and is necessary for the proper function of these cells.

food nutrient

water cell

food waste

A

food nutrient

23
Q

.
Name the five most common feed additives:

Antibiotics, Arsenicals, Bacteria, Hormones, Surfactants

Antibiotics, Fats, Bacteria, Hormones, Surfactants

A

Antibiotics, Arsenicals, Bacteria, Hormones, Surfactants

24
Q

Cooked feed is advantageous only when feeding ________.

potatoes

oats

small grains

corn

A

potatoes

25
Q

T or F?
Concentrates are feeds that are high in fiber and low in total digestible nutrients.

A

False

26
Q

Who could you contact for more information about implanting?

Extension Office

New Farmer

Family Friend

A

Extension Office

27
Q

Implanting increases the ____ of growth.

part

rate

choice

A

rate

28
Q

What location on cattle implants placed?

Leg

Tail

Stomach

Ear

A

Ear

29
Q

Implanting can add an additional _____ lbs of weight to a calf.

15-25 lbs

10-15 lbs

25-30 lbs

20-30 lbs

A

15-25 lbs

30
Q

Balance a ration for broilers that require 18% crude protein when available feeds are Corn 10% CP and Soybean Meal 42% CP. The producer needs 2000lbs feed mixed. List the parts corn and parts soybean, percent corn and percent soybeans, and poundage in corn and soybeans.

A

24 Parts Corn = 75% Corn = 1500 LBS Corn
8 Parts SBM = 25% SBM = 500 LBS SBM

31
Q

How many parts of each of these feeds would be required to mix a ration for a bull that requires 12% crude protein? Available fees are timothy hay 9% CP and alfalfa hay 18% CP.

4 parts timothy, 3 parts alfalfa

6 parts timothy, 3 parts alfalfa

4 parts timothy, 2 parts alfalfa

6 parts timothy, 2 parts alfalfa

A

6 parts timothy, 3 parts alfalfa

32
Q

Balance a ration for a slaughter barrow that needs 11% CP. Available feeds are grain sorghum 9% CP and fish meal 64%CP.

55 parts grain, 2 parts fishmeal

55 parts grain, 4 parts fishmeal

53 parts grain, 2 parts fishmeal

56 parts grain, 2 parts fishmeal

A

53 parts grain, 2 parts fishmeal

33
Q

Balance a ration for broilers that require 18% crude protein when available feeds are Corn 10% CP and Soybean Meal 42% CP. The producer needs 2000lbs feed mixed. List the parts corn and parts soybean, percent corn and percent soybeans, and poundage in corn and soybeans.

A

24 Parts Corn = 75% Corn = 1500 LBS Corn
8 Parts SBM = 25% SBM = 500 LBS SBM

34
Q

According to your calculations you need to mix a feed that contains 17 parts barley and 6 parts soybean meal. How many tons of barley would be required to mix a ton (2000lbs) of feed?

1400lbs barley

1440 lbs barley

1480 lbs barley

2000 lbs barley

A

1480 lbs barley

35
Q

According to your calculations, you need to mix a feed that contains 42 parts corn and 7 parts soybean meal. How many tons of soybean meal would be required to mix a ton (2000 lbs) of feed?

282 lbs soybean meal

284 lbs soybean meal

286 lbs soybean meal

288 lbs soybean meal

A

286 lbs soybean meal

Animal Science I Key Terms & 2nd half questions (11 decks)

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