Agricultural Science Questions and Answers

Carbohydrates are the main source of energy for the body. They are sugars, starches and dietary fibre.

The production ration can be for meat, growth, milk, wool and egg production. The food is supplied in excess of maintenance requirements.

A maintenance ration is the amount of feed needed to prevent an increase or decrease in the weight of the animal. The ration will just be enough to maintain the supplies of energy and protein for all metabolic activities such as respiration, blood circulation, digestion, locomotion, maintenance of body temperature.

A ration is defined as the feed that is regularly offered to or consumed by the animal. Diets are formulated to meet specific metabolic or physiological functions which include growth, lactation, reproduction, maintenance of pregnancy, egg laying, weaning, fattening etc

Malnutrition is said to occur when a ration (amount of feed provided to an animal per day) does not provide all the food nutrients(carbohydrate, protein,fats and oils, vitamins, minerals, water and other feed additives) in adequate quantities. Those nutrients wanting are said to be deficient which eventually results in nutritional disease.