NEW
Font size
WorksheetsLivestock Evaluation - Contest Prep - 300C
Total questions: 42
Worksheet time: 28mins
What fairly common cattle production tool has come under scrutiny recently? Consumers believe adding these, which already occur in the body, can lead to increased levels in humans and potential medical risks.
Growth promoting implants (hormones)
Castration
Dehorning
Beta-agonists
Beef provides _________ essential amino acids and is an excellent source of __________ and ________ when compared to other meat sources
10 / zinc / iron
15 / protein / fat
9 / zinc / iron
13 / protein / iron
The state with the greatest number of total cattle numbers (cattle on feed, Cow calf pairs, etc) is?
Nebraska
Texas
Oklahoma
Kansas
You own a herd of predominately Angus influenced cows. You retain ownership of the calf crop through the feedlot phase. Traditionally, you have used Angus sires and the resulting calves have had exceptional quality grades. However, the incidence of Yield Grade 4 cattle in your pens has gotten too high. What breed you infuse to help in reducing the number of YG 4 cattle?
Charolais
Herefore
Angus
Shorthorn
The average gestation length for swine is?
100 days
114 days
150 days
283 days
This black-faced sheep breed is characterized by a powerful build, moderate ear size, and distinct wool cap and boot wool.
Suffolk
Southdown
Hampshire
Dorset
The average LEA (loin eye area) for a 270 pound barrow is closest to?
4 square inches
8 square inches
12 square inches
None of the abov
What type of sheep is bred primarily for meat production?
Fine wool
Hair sheep
Medium wool sheep
None of the above
Compared to one year ago today, market cattle prices have
remained close to the same.
drastically fallen to 5-year lows.
fallen. but have remained high.
Rose, then fell dramatically, then have started to recover.
A 1300 pound cow will consume approximately what % of her body weight in feed daily?
Zilpaterol Hydrochloride is a growth promotor that increases feed efficiency and muscle growth in what species?
This breed of cattle was traditionally white in color, with black points and was used for draft purposes in Italy. Today it is hard to find any true purebreds, and most of the cattle are actually black-hided now.
Chianina
Maine-Anjou
Limousin
Angus
A CIDR (Controlled Internal Drug Release) is used to synchronize estrous in cattle. What hormone does this device release to make the animal "think" it is pregnant?
Estrogen
Prostaglandin
Progesterone
All listed
Scrapie tags are utilized in sheep for what purpose?
I. To show the animal is "scrapie-free"
II. Animal Identification
III. Disease traceability
IV. II & III
This "down-eared" hog breed was developed in New York and New Jersey. They are known for tremendous growth and gain.
Yorkshire
Duroc
Landrace
None of these choices
Quality Grade in beef estimates which of the following?
Amount of product
Leanness
Eating experience
Ribeye size
The first limiting amino acid in a swine diet is?
Methionine
Lysine
Tyrosine
None of these choices
What livestock product is most widely consumed around the world?
What is the order that digesta (feed) passes through the ruminant digestive tract?
Rumen, reticulum, omasum, abomasum
Esophagus, reticulum, rumen, omasum, abomasum
Reticulum, rumen, omasum, abomasum
None of these choices
You own a herd of predominantly Charolais influenced cows. You retain ownership of the calf crop through the feedyard phase and are looking for ways to receive premiums from the packer. What breed could you infuse into your cross to make this happen?
What are two of the primary factors that would lead a producer to utilize Gelbvieh genetics?
A. Early Maturing (cattle reach puberty faster)
B. Marbling ability
C. Pre-weaning growth
D. A & C
This sheep breed is characterized by moderate size, a powerful build, almost complete wool coverage, and a mousey-gray color to the nose and base of the legs.
Suffolk
Southdown
Hampshire
Dorset
The average feed conversion ratio for lambs?
25 to 1
8 to 1
3 to 1
1 to 1
Recently, popular fast food chain McDonald's has announced that they will only source poultry that has been raised __________________ _______________.
A. Antibiotic Free
B. Free Range
C. A & B
D. None of these
The flatiron steak is a relatively new retail cut of beef that comes from which primal (wholesale) cut?
Round
Rib
Chuck
Loin
Ractopamine Hydrochloride is a growth promotor that increases feed efficiency and muscle growth in what species?
What white faced breed of sheep known for aseasonal breeding and is considered to be both an excellent maternal and terminal breed.
Finnsheep
Khatadin
Suffolk
Dorset
"Complementary grazing" refers to what range management practice?
Planting grass types preferred by livestock.
Grazing twice as many animals as normal on the same pasture.
Grazing both cattle and goats on the same pasture.
All answered listed.
The goat breed primarily utilized for mohair production is?
Nubian
Angora
Boer
Spanish
This down-eared hog breed was developed in New York and New Jersey. They are known for their tremendous growth and gain.
Yorkshire
Poland China
Landrace
None of these answers
Quality and yield grade in cattle are ___________________ correlated.
Negatively
Positively
Directly
Not
Want nutritional advantage does chicken have over beef?
A. Leaner (less fat content)
B. More zinc and iron
C. Higher protein content
D. B & C
Which of the following species are non-ruminants?
A. Cattle
B. Sheep
C. Goats
D. Non of these
What adaptation(s) do Brahman cattle that have allow them to thrive in high heat, high humidity environments?
A. Presence of a hump
B. Extra skin (more surface area)
C. Less muscle
D. A and B
You are searching for an erect-eared hog breed to build a female base from. Maternal ability, litter size, and milk production are your focal points. What breed should you choose?
Duroc
Pietran
Landrace
Yorkshire
What is the average feed conversion ratio for hogs?
10 to 1
8 to 1
7 to 1
3 to 1
The primal cut of pork with the most retail value is?
Boston Butt
Picnic Shoulder
Ham
Loin
What is considered an "ideal" amount of fat cover for an average market wether?
0.15 inches
0.25 inches
0.35 inches
0.45 inches
The "hindsaddle" includes what two areas of the sheep?
Neck and shoulder
Shoulder and rack
Rack and loin
Loin and leg
The breed of sheep that you would expect to improve fleece weight and quality the greatest would be?
Dorset
Dorper
Rambouillet
Southdown
The most popular breed of goats in the United States is?
Nubian
Angora
Boer
Spanish
"Cabrito" is the name for meat from a young _______________.
