Título
Biological treatments as a mean to improve feed utilization in agriculture animals-An overview
Autor
MONA MOHAMED MOHAMED YASSEEN ELGHANDOUR
Abdelfattah Zeidan Mohamed Salem
JOSE SIMON MARTINEZ CASTAÑEDA
LUIS MIGUEL CAMACHO DIAZ
Ahmed E. Kholif
JUAN CARLOS VAZQUEZ CHAGOYAN
Nivel de Acceso
Acceso Abierto
Materias
Resumen o descripción
The mode of action of bacterial silage feed additives was
proposed by McDonald (1981) who concluded that silages
are characterized by having low pH values, usually between
3.7 and 4.2, and containing high concentration of lactic acid.
Noton (1982) confirmed that anaerobic bacteria fermentation
converts sugary compounds in the material into lactic acid
inhibiting normal aerobic bacterial action. If air is kept out
of the silage, it is preserved efficiently and stably.
As a result of agriculture practices, million tons of agriculture are produced as a secondary or by-products; however, with low
nutritive values. Many methods are applied to improve the nutritive value and increase its utilization in ruminant’s nutrition.
The biological treatments are the most common with more safe-treated products. In most cases, the biological treatments
are paralleled with decreased crude fiber and fiber fractions content with increased crude protein content. Direct-fed microbial
and exogenous enzymes to animal are other ways of biological methods for improving nutritive value of feeds. Here
in this review, we will try to cover the biological treatments of by-products from different sides view with different types of
animals and different animal end-products.
Editor
ELSEVIR
Fecha de publicación
6 de mayo de 2014
Tipo de publicación
Artículo
Recurso de información
Fuente
2095-3119
Idioma
Inglés
Relación
Vol.;14
Audiencia
Estudiantes
Investigadores
Repositorio Orígen
REPOSITORIO INSTITUCIONAL DE LA UAEM
Descargas
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