Quantifying edible biomass on young Salix caprea and Sorbus aucuparia trees for Cervus elaphus: estimates by regression models

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F15%3A68467" target="_blank" >RIV/60460709:41320/15:68467 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Quantifying edible biomass on young Salix caprea and Sorbus aucuparia trees for Cervus elaphus: estimates by regression models
Original language description
Goat willow (Salix caprea) and rowan (Sorbus aucuparia) species are the preferred forage for large herbivores including red deer (Cervus elaphus). Both species could be considered as suitable biological control for mitigating damage to commercial tree species. Research activities focused on a post-disturbance area that origina-ted after an intensive windstorm in the Tatra National Park (Slovakia). We estimated edible biomass specifically; leader shoot, branches, foliage and stem bark in young trees of willow and rowan. Regression models of edible biomass on a tree level were constructed. They covered forage by particular tree components as well as forage by groups of components associated with forage availability for deer in the winter and growing season. In willow, the maximum feed potential (251 g and 361 g for winter and growing season, respectively) were found for individuals with diameter at stem base d0of 41 mm. In rowan, the maximum feed potential (315 g and 322 g for winter and growing season
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
GK - Forestry
OECD FORD branch
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Project
<a href="/en/project/QJ1220316" target="_blank" >QJ1220316: Assessment of expected changes in growth and mortality of forest stands, impacts on forest production in the Czech Republic, and proposal of adaptation strategy</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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