Alternative Protein Sources Used in Poultry Nutrition: Insects

Özet

In animal nutrition, it is important to provide a balanced diet that is sufficient in terms of protein to ensure the continuity of vital activities. The protein composition of the feed given to the animal should be both economical and sustainable and environmentally friendly. When the protein given to the animal is sufficient, it strengthens the animal's immunity and reduces the risk of contracting diseases, but when it is insufficient, the animals' productivity decreases and if the insufficiency is not met for a long time, it can result in death. In broiler chicken production, where high live weight gain is targeted in a short time, it is important to meet the high protein and energy needs of the animals. In this context, animal and plant protein sources are used to meet the protein needs in poultry nutrition. Today, as a solution to the problems experienced in the supply of these resources as a result of their insufficiency and high cost, sustainable alternative protein and feed raw material searches continue. Insects, potentially requiring less space and water and also being able to be produced quickly on organic wastes, show that they are economically feasible alternative protein sources. In this review, the advantages and disadvantages of using insects in animal nutrition are discussed and studies conducted on poultry nutrition of some insects are mentioned.