The most frequently bullfrog productive systems used in Brazilian aquaculture: A review

E Pahor-Filho, CFM Mansano, MM Pereira… - Aquacultural …, 2019 - Elsevier
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 …

Influência da incorporação de vitamina c í dieta no desempenho produtivo de rãs-touro Lithobates catesbeianus pós-metamorfoseadas

R Knoop, CM Ferreira, NS Takahashi… - Boletim do Instituto …, 2011 - institutodepesca.org
The experiment was developed in Marta Farm, Tremembé city, located in the State of São
Paulo-Brazil, using a frogculture commercial project. The aim of this study was evaluate the …

Vitamin C supplementation has no effect on American bullfrog's immune response

R Knoop, DC Dias, FM França… - Journal of animal …, 2015 - Wiley Online Library
American bullfrog (Lithobates catesbeianus) is the only species raised in Brazilian
commercial frog farms, and the intensive culture of these animals has gained great …

[PDF][PDF] Estresse de manejo criatório em rãs-touro: aspectos hormonais, hematológicos e morfológicos

PC Teixeira - 2012 - repositorio.unesp.br
O objetivo deste estudo foi avaliar a resposta fisiológica de estresse no clímax e logo após a
metamorfose de rã-touro (Lithobates catesbeianus) em diferentes densidades e triagens …