Concept information
PREFERRED TERM

void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc
Created: 2002-12-12T00:00:00Z
skos:notation: 7820
DEFINITION
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The concept of total digestible nutrients comes from the old system of measuring available energy of feeds and energy requirements of animals involving a complex formula of measured nutrients. It is very hard to measure, but is used widely in some parts of the U.S. and Canada. TDN values are usually quoted as percentages for feeds and as amounts per day for requirements. The values are usually calculated on feed analysis reports. The simplest and most commonly used formula for estimating TDN is TDN = DE/0.044. One kilogram of TDN is equivalent to 4.4 megacalories of DE.
(en)Source: http://www1.agric.gov.ab.ca/$department/deptdocs.nsf/all/agdex4521
Created: 10/20/10
Last modified: 10/20/10
BROADER CONCEPT
- قيمة غذائية (ar)
HAS COMPONENT
- ألياف هضمية (ar)
- سللوز هضيم (ar)
- نتروجين هضيم (ar)
IS AFFECTED BY
- نشاء هضيم (ar)
IN OTHER LANGUAGES
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Chinese
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Czech
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English
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matière digestible totaleCreated: 1982-09-21T00:00:00Z
Last modified: 2021-06-07T17:34:07
skos:notation: 7820
French
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gesamtverdauliche NährstoffeCreated: 1996-12-24T00:00:00Z
Last modified: 2019-11-15T14:45:00Z
skos:notation: 7820
German
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Hindi
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Hungarian
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Italian
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Japanese
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Korean
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Lao
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Persian
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Polish
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nutriente digestível totalCreated: 1998-08-04T00:00:00Z
Last modified: 2021-06-16T21:24:42Z
skos:notation: 7820
Portuguese
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Russian
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сумма переваримых питательных веществCreated: 2009-03-12T00:00:00Z
skos:notation: 23172
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Serbian
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Slovak
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Spanish
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Nutrientes asimilables en totalCreated: 1987-04-14T00:00:00Z
skos:notation: 23172
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Swahili
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మొత్తం జీర్ణమయ్యే పోషకాలుCreated: 2012-02-03T17:01:25Z
Last modified: 2012-02-03T17:01:25Z
skos:notation: 7820
Telugu
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Thai
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toplam sindirilebilir besinCreated: 2011-11-20T20:26:06Z
Last modified: 2014-07-03T19:55:41Z
skos:notation: 7820
Turkish