Presenter Information

A Xande, INRA
R Garcia-Trujillo, INRA

Publication Date

1985

Location

Kyoto Japan

Description

This program have undertaken a series of trials of systematic measure of nu tritive value on the tropical forages. The choice of the calculation and of the way of expression of energetic and nitrogen values required comparation measures in different systems as well as attempts in alimentation before adopting the new french INRA system of energy (UFL-UFV) and of the protein value (POI). The general results of this study is a preamble to the diffusion of the table of nutritive value of the tropical forages. For this purpose 450 samples of forages have been analysed on sheep in cage of metabolism to determine the variations in their energetic and nitrogen values according to the species, the age of cut and the season.

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Adaptation of the INRA System of Determination and Expression of the Nutritive Value of Forages to the Tropical Conditions in the Caribbean Island

Kyoto Japan

This program have undertaken a series of trials of systematic measure of nu tritive value on the tropical forages. The choice of the calculation and of the way of expression of energetic and nitrogen values required comparation measures in different systems as well as attempts in alimentation before adopting the new french INRA system of energy (UFL-UFV) and of the protein value (POI). The general results of this study is a preamble to the diffusion of the table of nutritive value of the tropical forages. For this purpose 450 samples of forages have been analysed on sheep in cage of metabolism to determine the variations in their energetic and nitrogen values according to the species, the age of cut and the season.