Risks of Feeding Silages with Low Physically Effective Neutral Detergent Fibre
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027014%3A_____%2F16%3AN0000139" target="_blank" >RIV/00027014:_____/16:N0000139 - isvavai.cz</a>
Result on the web
<a href="http://www.vuzv.cz/sites/File/_privat/16140.pdf" target="_blank" >http://www.vuzv.cz/sites/File/_privat/16140.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Risks of Feeding Silages with Low Physically Effective Neutral Detergent Fibre
Original language description
The structural fibre given by the particle size has a significant effect not only on the fermentation processes of fodder preservation (the shorter and more eroded particles, the better the fermentation result) but also on the motor activity of the rumen. The physically effective fibre (peNDF) with particle sizes on a sieve of 8 and 19 mm was examined with the help of the Penn State Particle Separator (PSPS) in holstein dairy cows by Beauchemin and Yang (2005). They confirmed that the particle length is a reliable indicator of the rumination period, but it may not necessarily reduce the rumen acidosis. The review of prof. Forbes from the University of Leeds (Forbes, 2007) also gives evidence that the digestion of ruminants is not as simple as often presented. The rumen of dairy cows is a place of complicated digestion processes that increase the total acidity. If the acid contents in the rumen exceeds a specific limit (often set at pH 5.8), so called acidosis may occur and negatively affect the feed intake, the microbial metabolism, the production and quality of milk and the general health condition of the animals, including limb diseases (laminitis). The risk of acidosis can be reduced by higher proportion of physically efficient neutral detergent fibre (peNDF).
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
GH - Nutrition of farm animals
OECD FORD branch
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Result continuities
Project
<a href="/en/project/QJ1510391" target="_blank" >QJ1510391: Reduce of risks associated with nutrition of cattle with high performance</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Forage conservation
ISBN
978-80-89418-45-9
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
149-150
Publisher name
National Agricultural and Food Centre
Place of publication
Nitra
Event location
Horný Smokovec
Event date
Sep 27, 2016
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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