All Title Author
Keywords Abstract

Publish in OALib Journal
ISSN: 2333-9721
APC: Only $99

ViewsDownloads

Relative Articles

USO DE SUBPRODUTOS AGROINDUSTRIAIS NO DESENVOLVIMENTO DE MACARR O NUTRICIONALMENTE MELHORADO

Estimative of the nutritional value of agroindustrial byproducts by using in vitro gas production technique Estimativa do valor nutricional de subprodutos agroindustriais pelo uso da técnica de produ o de gás

Substrato de cavas de extra o de argila enriquecido com subprodutos agroindustriais e urbanos para produ o de mudas de sesbania

Composi o bromatológica, energia metabolizável e equa es de predi o da energia do gr o e de subprodutos do trigo para pintos de corte

Valores de aminoácidos digestíveis verdadeiros e equa es de predi o dos aminoácidos digestíveis do gr o e de subprodutos do trigo para aves

Ruminal degradability of dry matter and crude protein of different by by-products fed to steers Degradabilidade ruminal da matéria seca e proteína bruta de diferentes subprodutos agroindustriais utilizados na alimenta o de bovinos

DEGRADABILIDADE IN SITU DA MATéRIA SECA, DA PROTEíNA BRUTA E DA FRA O FIBROSA DE CONCENTRADOS E SUBPRODUTOS AGROINDUSTRIAIS IN SITU DEGRADABILITY OF DRY MATTER, CRUDE PROTEIN AND FIBROUS FRACTION OF CONCENTRATE AND AGROINDUSTRIAL BY-PRODUCTS

Valores Energéticos do Milheto, do Milho e Subprodutos do Milho, Determinados com Frangos de Corte e Galos Adultos

INDICA ES GEOGRáFICAS BRASILEIRAS E IMPACTO SOBRE BENS AGRíCOLAS E/OU AGROINDUSTRIAIS

Resíduos e subprodutos agroindustriais e gr?os como substratos para produ??o do fungo entomapatogênico Lecanicillium lecanii

More...

Predi??o de fra??es digestíveis e valor energético de subprodutos agrícolas e agroindustriais para bovinos

DOI: 10.1590/S1516-35982011000200022

Keywords: equations, total digestible nutrients, residuals.

Full-Text   Cite this paper   Add to My Lib

Abstract:

the objective of this work was to evaluate the equations adopted by the nrc and detmann to estimate the energy content of agricultural and agroindustrial byproducts. it was evaluated byproducts of pineapple, cocoa, palm oil, beans, sunflower, guava, cassava bark, cassava stem, raw cassava, papaya, mango, passion fruit, turnip and corn gluten meal. all animals received corn silage and the mixture urea/ammonium sulfate (9:1) so rations with the two levels of each byproduct remained isonitrogenous. among the models for digestible crude protein prediction (cpad), detmann 2 model presented difference by the hypotheses test for joint null while estimates by the nrc and detmann 1 models were similar to those obtained by in vivo observations. for digestible ether extract (eead), digestible non-fibrous carbohydrates (nfcad) and digestible neutral detergent fiber (ndfd), the estimates obtained by the model proposed by the nrc differed, by the test of significance of hypotheses of joint null, to in vitro observations and the best adjustment was obtained by the model suggested by detmann, having as a consequence, the value. however, among all the digestible fractions, ndfd presented the greatest dispersion of points regarded to equality line. nrc and detmann models can be considered as efficient in predicting total digestible nutrients (tdn) and digestible energy (de) because the estimates do not differ from the observed values, however they also present great dispersion of the points regarded to equality line. it is recommended to use the models proposed by detmann for predicting digestible fractions of crude protein, ether extract and non fibrous carbohydrates on agriculture and agroindustrial byproducts.

Full-Text

comments powered by Disqus