Anaerobic degradability and acid hydrolysis of organic manure as an illustration of dietary organic matter utilization in cows in relation to lactation period

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F14%3A00229907" target="_blank" >RIV/62156489:43210/14:00229907 - isvavai.cz</a>
Alternative codes found
RIV/00027014:_____/14:#0002114
Result on the web
<a href="http://dx.doi.org/10.2754/avb201483040363" target="_blank" >http://dx.doi.org/10.2754/avb201483040363</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2754/avb201483040363" target="_blank" >10.2754/avb201483040363</a>

Result language
angličtina
Original language name
Anaerobic degradability and acid hydrolysis of organic manure as an illustration of dietary organic matter utilization in cows in relation to lactation period
Original language description
The objective of the present paper was to verify a hypothesis whether the method of studying the anaerobic degradability of organic matter of excrements could reveal the utilization of dietary organic matter in the digestive tract of ruminants in relation to lactation period and application of a mineral product and whether it could be replaced by a cheaper and easier method of acid hydrolysis of excrements. Changes in anaerobic degradability and hydrolysis yields of excrements were investigated in an experimental herd of 30 cows divided into two groups differing in lactation period by 30 days. The results document that anaerobic degradability is a suitable indicator of anaerobic digestion conditions in the digestive tract of animals and of the fitnessof their organism. However, the results of excrement hydrolysis according to the Rovira et Vallejo (2002) method were hardly reproducible and so they could not be used, if only the very labile organic fraction LPI is evaluated. The evalua
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GG - Zootechnics
OECD FORD branch
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Project
<a href="/en/project/QJ1230066" target="_blank" >QJ1230066: Effect of soil degradation on complex soil properties including conservation measures for restoration soil agroecological function</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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