Explanation

Farm animals need balanced diets containing: carbohydrates (energy), proteins (growth and repair), fats (concentrated energy), vitamins, minerals, and water.

Ruminants (cattle, goats, sheep) have four-chambered stomachs that can digest cellulose from grass. Non-ruminants (pigs, poultry) need more concentrated feeds.

Proper nutrition affects: growth rate, milk production, egg production, disease resistance, and reproductive success. Deficiencies cause specific symptoms and reduce farm productivity.