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Evaluation of models for prediction of the energy value of diets for growing cattle from the chemical composition of feeds
(Revista Brasileira de Zootecnia, 2017)
Dose response of chitosan on nutrient digestibility, blood metabolites and lactation performance in holstein dairy cows
(2016-05-01)
Chitosan (CHI), a non-toxic and biodegradable biopolymer has been successfully used in the food, human and veterinary medicine industries, especially because of its antimicrobial properties. This study aimed to investigate ...
Effect of four different pretreatments in anaerobic digestion and nutrient removal of effluents from a recirculating aquaculture systemEfecto de cuatro pretratamientos en la digestión anaeróbica y la remoción de nutrientes de efluentes, de un sistema de recirculación acuícola
(Pontificia Universidad Católica de Valparaíso, 2017)
Ileal amino acid digestibility in micronized full fat soybean meal and textured soy flour fed to piglets with or without multicarbohydrase and phytase supplementation
(2017-07-01)
Most amino acid (AA) digestibility values for feed ingredients are obtained using ileal-cannulated pigs. The ileal-cannulated pig model is not used with pigs younger than six weeks of age due to difficulties related to ...
Influência da retirada de digesta abomasal, para estudos de digestão parcial, sobre a digestibilidade aparente de nutrientes com bovinos
(1997-09-01)
The objective of this trial, using 21 abomasal fistulated bovines, eight months of age and 187 kg of liveweight, was to evaluate the digestibility coefficients of diets containing different protein sources (dry yeast, urea, ...
Protein levels for heat-exposed broilers: Performance, nutrients digestibility, and energy and protein metabolism
(2007-06-11)
Heat stress causes significant economic losses on broilers production due to poorer performance and carcass quality. Considering that protein has the highest heat increment among nutrients, it has been suggested that protein ...
Protein levels for heat-exposed broilers: Performance, nutrients digestibility, and energy and protein metabolism
(2007-06-11)
Heat stress causes significant economic losses on broilers production due to poorer performance and carcass quality. Considering that protein has the highest heat increment among nutrients, it has been suggested that protein ...
Digestibility of nutrients and energy in ingredients for bullfrogs during different phases of development
(2017-12-01)
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 apparent digestibility coefficients of protein, energy ...
Digestão total e pré-cecal dos nutrientes em potros fistulados no íleo
(Revista Brasileira Zootecnia Brazilian Journal Animal Sci, 1998-03-01)
Six male colts, 1/2 blood Breton-Campolina ileum fistulated were ad libitum fed with three rations: R1: elephant grass; R2: elephant grass plus ground corn, and R3: elephantgrass plus ground corn plus soybean meal, aiming: ...