JAMB - Agricultural Science (2019 - No. 19)

In poultry nutrition, the minerals that prevent the laying of thin-shelled eggs are
calcium and phosphorus
sodium and calcium
phosphorus and sodium
sulphur and phosphorus

Explanation

The minerals that prevents the laying of thin-shelled eggs are calcium and phosphorus (Ca and P).
Thin-shelled eggs in poultry nutrition laid as a result of the deficiency of calcium and phosphorus. Therefore, choice A is correct.

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