The main objective of flushing in animal production is to

The main objective of flushing in animal production is to promote multiple births. Flushing is a feeding practice used in animal production to improve the reproductive performance of female animals. During flushing, the animal is given a diet that is higher in energy and nutrients than the normal maintenance diet, for a period of time prior to mating. This is done to increase the body condition score of the animal and stimulate the reproductive system, leading to increased ovulation rates and multiple births. Thus, flushing is an important management practice used to increase the reproductive efficiency and profitability of animal production.