Brazilian frog farming is an agricultural activity with great productive potential. Favorable
climate and strong adaptation of the bullfrog to the country have led several farmers to opt …

Whole bodies of Xenopus laevis (n= 19) were analysed for chemical composition and
morphometrics. The nutrient profile (macronutrients, amino acids, fatty acids and minerals) …

The traditional method to determine the nutritional requirements of animals is based on
individual dose–response experiments that are time consuming and costly. One alternative …

Digestion of food and metabolism of frogs are little studied at the moment, and such
processes could be very particular in the case of amphibians, given their ectothermic and …

The aim of this study was to install and assess the efficiency of a constructed wetland for
wastewater treatment from bullfrog farming (Lithobates catesbeianus) at fattening growth …

The ability of frogs to digest dietary nutrients changes with growth, with the animals
becoming more or less demanding. The objective of this study was to determine the …

SUMMARY Three feeding rates (3, 4 and 5% of body weight/day-BW/day) with automated
feed management and high feeding frequency (24 meals/day) for bullfrogs (Lithobates …

The aim of this study was to evaluate the productive and physiological performance of
bullfrogs (Lithobates catesbeianus) after metamorphosis, through zootechnical growth …

This study evaluated the effects of feeding frequency and feeding rate on productive
performance of hybrid surubims reared in cages with automatic feeding. Three feeding …

The national raniculture requires the development of diets that meets the needs of those
animals economically and to decrease the amount of organic matter and phosphorus in …