Apparent nutrient digestibility and mineral availability of protein-rich ingredients in extruded diets for Nile tilapia by Igo Gomes Guimarães, Luiz Edivaldo Pezzato, Margarida Maria Barros, Rosângela do Nascimento Fernandes

“…Therefore, poultry by-product meal appears to be the best ingredient for using in Nile tilapia diets.…”
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Phytase Supplementation under Commercially Intensive Rearing Conditions: Impacts on Nile Tilapia Growth Performance and Nutrient Digestibility by Edgar Junio Damasceno Rodrigues, Paulo Incane Ito, Lucas Franco Miranda Ribeiro, Pedro Luiz Pucci Figueiredo de Carvalho, William dos Santos Xavier, Matheus Gardim Guimarães, Ademir Calvo Fernandes Junior, Luiz Edivaldo Pezzato, Margarida Maria Barros

“…Nile tilapia (6300 male, 57.48 ± 1.04 g) were randomly stocked into 42 floating cages. …”
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Relação lisina digestível: proteína digestível em rações para tilápias-do-nilo Digestible lysine/digestible protein ratio in diets for Nile tilapia by Giovani Sampaio Gonçalves, Luiz Edivaldo Pezzato, Margarida Maria Barros, Leonardo Tachibana, Maria Julia Santa Rosa, Igo Gomes Guimarães

“…The results suggested that the 26% DP level might be used in ration to feed Nile tilapia juveniles; however, these should contain digestible amino acids and the digestible lysine/digestible protein ratio should be 6.0%. …”
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Chemical composition and digestibility of meal radish forage for Nile tilapia Composição química e digestibilidade do farelo de nabo forrageiro para tilápia do Nilo by Igo Gomes Guimarães, Margarida Maria Barros, João Fernando Albers Koch, Ademir Calvo Fernandes Júnior, Vivian Gomes Dos Santos, Luiz Edivaldo Pezzato

“…The results presented a potential utility for radish meal as an alternative protein source in Nile tilapia feeds.<br>Este estudo foi realizado na Unesp - FMVZ -Botucatu, para determinar a composição química e os coeficientes de digestibilidade aparente (CDA) da matéria seca (MS), proteína bruta (PB), energia bruta (EB), aminoácidos (AA) e a disponibilidade do fósforo do farelo de nabo forrageiro, pela tilápia do Nilo. …”
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Desempenho produtivo de alevinos de tilápia-do-nilo alimentados com levedura e derivados Growth performance of Nile tilapia fingerlings fed on yeast and yeast derivatives by Hamilton Hisano, William Vicente Narváez-Solarte, Margarida Maria Barros, Luiz Edivaldo Pezzato

“…<br>The objective of this work was to assess growth perfomance and chemical-bromatological fillet composition of Nile tilapia fed on rations containing whole yeast, autolyzed yeast and yeast wall cell. …”
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Farelo de algodão como sucedâneo do farelo de soja em rações para tilápia do Nilo Cottonseed meal as a substitute for soybean meal in Nile tilapia diet by Carlos Roberto Padovani, Caroline Pelegrina Teixeira, Luiz Edivaldo Pezzato, Maeli Dal Pai, Geisa Karine Kleeman, Margarida Maria Barros

“…Cottonseed meal (0% free gossypol) can replace 50% of soybean meal protein in the diet (32% of inclusion level in the diet) of Nile tilapia if supplemented with synthetic lysine, without impared growth performance, hematology and intestinal morphology.…”
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Desempenho e espermatogênese de alevinos de tilápia alimentados com farelo ou farinha de semente de algodão Performance and spermatogenesis of nile tilapia fingerlings fed with cottonseed meal or cottonseed flour by Ana Lúcia Salaro, Luiz Edivaldo Pezzato, Margarida Maria Barros, Carlos Alberto Vicentini

“…<br>This experiment evaluated the effect of cottonseed meal or cottonseed flour on growth and testis activity of Nile tilapia fingerlings (Oreochromis niloticus). One hundred and fifty fingerlings with mean initial weight of 1.26 g were maintained in 45 L aquaria with continuous water supply. …”
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Levedura íntegra e derivados do seu processamento em rações para tilápia do Nilo: aspectos hematológicos e histológicos = Whole yeast and yeast derivatives in Nile tilapia diets: hematological and histological aspects by Hamilton Hisano, Maeli Dal Pai Silva, Margarida Maria Barros, Luiz Edivaldo Pezzato

“…Results showed that experimental period and proposed levels of whole yeast, autolyzed yeast and yeast cell wall do not provide undesirable alterations onstandard hematological parameters to Nile tilapia and can be safely used to compound diets for this species. …”
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NUTRITIONAL COMPOSITION AND APPARENT DIGESTIBILITY COEFFICIENT OF WHOLE YEAST, AUTOLYZED YEAST AND YEAST CELL WALL BY NILE TILAPIA COMPOSIÇÃO NUTRICIONAL E DIGESTIBILIDADE APARENTE DALEVEDURA ÍNTEGRA, DA LEVEDURA AUTOLISADA E DA PAREDE CELULAR PELA TILÁPIA-DO-NILO by Luiz Edivaldo Pezzato, Margarida Maria Barros, Fernanda Garcia Sampaio, Hamilton Hisano

“…&lt;span style="font-size: 10pt; line-height: 115%; font-family: 'Calibri','sans-serif'"&gt;Nutritional composition and apparent digestibility coefficient of dry matter, crude protein, ether extract, gross energy, essential amino acids and no essential amino acids of spray dried whole yeast, autolyzed yeast and yeast cell wall were evaluated to Nile tilapia. Eighty juveniles (83.0±8.5g) were placed in eight 250L aquaria for feeding and four aquaria of the same volume for collecting faecal samples. …”
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