Recent Advances of Phytobiotic Utilization in Carp Farming: A Review

Abstract

Carp farming is a popular aquaculture activity that provides affordable protein sources and job opportunities to many people worldwide. As carp farming intensifies, farmers face major issues such as rising feed costs and excessive antibiotic usage. Thus, there is an urgent need to explore alternative resources to ensure the sustainability of the carp farming industry. One of the most promising resources is phytobiotics that possess various properties beneficial for carp production. Furthermore, most phytobiotics are derived from agricultural waste that is abundant and cheap, but some phytobiotics are produced commercially and available in the market. The main topics of this review are highlighted sources, characteristics of phytobiotics, and the usefulness of phytobiotics in improving growth performance, feed utilization efficiency, antioxidant activity, and health of carps against diseases. Furthermore, in this review, recent methods of administration of phytobiotics such as through feeding, bathing, and intraperitoneal injection in carp farming are also discussed and summarised.