The metabolisable energy as a basis for standardisation of energetic feed evaluation
作者:
L. Hoffmann,
期刊:
Archiv für Tierernaehrung
(Taylor Available online 1998)
卷期:
Volume 51,
issue 2-3
页码: 127-134
ISSN:0003-942X
年代: 1998
DOI:10.1080/17450399809381913
出版商: Taylor & Francis Group
关键词: Energetic feed evaluation system;Energetic feed evaluation;Metabolisable energy;Net energy;Energetic feed value
数据来源: Taylor
摘要:
The advantages and disadvantages of metabolisable and net energy as parameters of energetic feed evaluation are discussed. For a global comprehensive standardisation of the energetic feed evaluation, the metabolisable energy (ME) will have a preference. The principles of an energetic feed evaluation system with ME as parameter are explained according to which the subsystems for all species of animals should be worked out uniformly. The subsystems for the most important farm animals integrate themselves in addition to ME for predicting the energy and food needs of the animal also the net energy (NE) by taking a standard feedstuff to characterise the relative energetic feed value of the feedstuffs for one or more partial performances of the animal species concerned.
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