Assertion : Fish meal is a rich source of protein for cattle and poultry. Reason : Fish meal is produced from non-edible parts of fishes like fins, tail etc.

Step-by-step solution

The fish meal is prepared from the wastes of fish oil or canning industry or from the whole fish of non-oil type. The protein content of this meal is highly digestable, nutritive and of biological importance. Fish meal is also used for domestic animals like pigs, poultry, cattle etc.