cracking of egg laid by a flock of layers in a farm can be corrected...
AGRICULTURE
WAEC 1993
cracking of egg laid by a flock of layers in a farm can be corrected by
- A. addition of iodine to the water supply
- B. increasing the level of vitamin D in mash
- C. increasing the quality of calcium in mash
- D. increasing the amount of calcium, phosphorus and vitamin D in their feed
Correct Answer: D. increasing the amount of calcium, phosphorus and vitamin D in their feed
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