ANSC 400 EXAM 1 QUESTIONS WITH VERIFIED
ANSWERS
Total Milk production has decreased in the last years - Answers - True
The U.S. per capita fluid milk consumption has decreased in the last years - Answers -
Decreased
The top 3 milk producing states: - Answers - California, Wisonsin, Idaho
NDF is composed of: - Answers - Hemicellulose, cellulose, lignin
Lignin has zero digestibility - Answers - True
The most limiting amino acid in a diet - Answers - methionine and lysine
Microbial protein is composed of: - Answers - RUP and microbial protein
What are the 3 macrominerals that you would consider when boostering in a cow ration
during the summer months? - Answers - MG, NA, K
Temperature Humidity Index equal to or above 68 for at least 4 hours causes milk loss
in dairy cows - Answers - True
Selenium is part of the formation of the enzyme gluthione peroxidase - Answers - true
To which group of animals would you likely feed a diet with a negative DCAD: - Answers
- Close up dry cows
DCAD stands for: - Answers - Dietary cation anion difference
Hypocalcemia is characterized by decrease in blood calcium below normal
concentrations. - Answers - True
____ is the best indicator of DMI - Answers - uNDF
What is the second largest cost center on the farm? - Answers - Heifer
What percentage of the herd should be replacement cows? - Answers - 85%
What are the phases of the heifer process? - Answers - Day 1 (maternity), Day 2
(weaning and on), weaning transition, pre-pubertal growth, breeding group, pregnant
heifers
ANSWERS
Total Milk production has decreased in the last years - Answers - True
The U.S. per capita fluid milk consumption has decreased in the last years - Answers -
Decreased
The top 3 milk producing states: - Answers - California, Wisonsin, Idaho
NDF is composed of: - Answers - Hemicellulose, cellulose, lignin
Lignin has zero digestibility - Answers - True
The most limiting amino acid in a diet - Answers - methionine and lysine
Microbial protein is composed of: - Answers - RUP and microbial protein
What are the 3 macrominerals that you would consider when boostering in a cow ration
during the summer months? - Answers - MG, NA, K
Temperature Humidity Index equal to or above 68 for at least 4 hours causes milk loss
in dairy cows - Answers - True
Selenium is part of the formation of the enzyme gluthione peroxidase - Answers - true
To which group of animals would you likely feed a diet with a negative DCAD: - Answers
- Close up dry cows
DCAD stands for: - Answers - Dietary cation anion difference
Hypocalcemia is characterized by decrease in blood calcium below normal
concentrations. - Answers - True
____ is the best indicator of DMI - Answers - uNDF
What is the second largest cost center on the farm? - Answers - Heifer
What percentage of the herd should be replacement cows? - Answers - 85%
What are the phases of the heifer process? - Answers - Day 1 (maternity), Day 2
(weaning and on), weaning transition, pre-pubertal growth, breeding group, pregnant
heifers
