Heavy metals pollution causes a threat to the aquatic environment and to its inhabitants
when their concentrations exceed safe limits. Heavy metals cause toxicity in fish due to their …

The physiological functions; pathogenesis, clinical signs, diagnosis, treatment and
prevention of copper deficiency disorders; sources; copper content in feeds and forage; …

Aquaculture is a growing industry facing several challenges, including disease control,
water quality management, and sustainable feed production. One potential solution to these …

Recently, nano feed supplement research has great attention to improving healthy aquatic
production and improving the aquatic environment. With the aims of the present study …

Zinc (Zn) and vitamin E (VE) are essential micro-nutrients that contribute a pivotal role in the
physiology and nutrition of fish. An experiment was designed to know the effects of Zn and …

Zinc (Zn) is a trace element in the animal body, which plays a vital regulatory role in nucleic
acid, protein synthesis and anti-oxidative enzymes activities. Therefore, this study was …

Context: Thermal stress causes significant changes in the bioavailability of minerals,
especially calcium, in laying birds, resulting in reduced egg production, and compromising …

This study was aimed at estimating the dietary manganese (Mn) requirement for laying duck
breeders. A total of 504 Longyan duck breeders (body weight: 1.20±0.02 kg) aged 17 wk …

This study aimed to evaluate the dietary zinc requirement of parental pigeons for better
laying and reproductive performance, egg quality, sex hormones, and mineral content in …

Mineral nutrition plays a critical role in growth and bone mineralization in meat ducks as well
as reproductive performance in duck layers and duck breeders. In addition to improving …