Cow-calf Final Exam With 100% Verified
Solutions 2025
Average herd in US contains... CORRECT ANSWERS less than 50 or 1-49 head
BQA CORRECT ANSWERS - proper handling
- administration of health care products
- record keeping
- feeding to improve value
commercial CORRECT ANSWERS feed low quality feed for high quality beef; use
lowest quality feeds
stocker CORRECT ANSWERS feed high quality feed to gain most weight; buy/sell
margin (buy for less weight than you sell)
feeding CORRECT ANSWERS feed high quality feed to produce high quality product;
feed prices affect profitability
free martin CORRECT ANSWERS female bull born twin to a male; not fertile; has some
y chromosomes
generation interval CORRECT ANSWERS turnover time of genes
match genetics to resources via CORRECT ANSWERS -feed efficiency
-rate of gain
puberty CORRECT ANSWERS time when ovulation begins for a young heifer
factors that impact when puberty occurs CORRECT ANSWERS -genetics
-body size
-nutrition
product used for synchronization CORRECT ANSWERS -PGF2alpha; regress CL
-P4; mimic CL
-GnRH; induce ovulation
cotyledon CORRECT ANSWERS fetal side of the placenta
pregnancy duration in cattle CORRECT ANSWERS 283 days
methods of identifying cattle CORRECT ANSWERS - tags; temporary
- tattoos; permanent
- branding; permanent
Solutions 2025
Average herd in US contains... CORRECT ANSWERS less than 50 or 1-49 head
BQA CORRECT ANSWERS - proper handling
- administration of health care products
- record keeping
- feeding to improve value
commercial CORRECT ANSWERS feed low quality feed for high quality beef; use
lowest quality feeds
stocker CORRECT ANSWERS feed high quality feed to gain most weight; buy/sell
margin (buy for less weight than you sell)
feeding CORRECT ANSWERS feed high quality feed to produce high quality product;
feed prices affect profitability
free martin CORRECT ANSWERS female bull born twin to a male; not fertile; has some
y chromosomes
generation interval CORRECT ANSWERS turnover time of genes
match genetics to resources via CORRECT ANSWERS -feed efficiency
-rate of gain
puberty CORRECT ANSWERS time when ovulation begins for a young heifer
factors that impact when puberty occurs CORRECT ANSWERS -genetics
-body size
-nutrition
product used for synchronization CORRECT ANSWERS -PGF2alpha; regress CL
-P4; mimic CL
-GnRH; induce ovulation
cotyledon CORRECT ANSWERS fetal side of the placenta
pregnancy duration in cattle CORRECT ANSWERS 283 days
methods of identifying cattle CORRECT ANSWERS - tags; temporary
- tattoos; permanent
- branding; permanent