Positive effect of fir-rowan intimate mixture on new forest floor and topsoil following afforestation
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00020702%3A_____%2F23%3AN0000023" target="_blank" >RIV/00020702:_____/23:N0000023 - isvavai.cz</a>
Výsledek na webu
<a href="https://jfs.agriculturejournals.cz/pdfs/jfs/2023/02/05.pdf" target="_blank" >https://jfs.agriculturejournals.cz/pdfs/jfs/2023/02/05.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17221/180/2022-JFS" target="_blank" >10.17221/180/2022-JFS</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Positive effect of fir-rowan intimate mixture on new forest floor and topsoil following afforestation
Popis výsledku v původním jazyce
Litterfall of silver fir contributes to development of forest floor similarly like Norway spruce litterfall does. The nutrient return to soil can be intensified by mixing these conifers with other tree species whose effects on soil are positive; our study deals with European rowan. The study aimed at firs and rowans in alternating rows (Fi-Ro) compared to the monospecific plantation of fir (Fi) at two former meadow sites with the stands of 20 and 17 years of age, respectively. Both organic forest floor and its mineral subsurface were sampled. Rowan admixed to the silver fir plantation improved both the uppermost layer and the topsoil as higher pH, more favourable soil-sorption properties and higher plant available magnesium were found below Fi-Ro compared to Fi. Fine dry matter was higher below Fi, which was reflected in higher organic carbon (Cox), combustible matter and nitrogen pools. Besides the effects of trees on the soil, silvicultural issues such as renewal costs and tree species performance in monospecific and mixed stands were presented and discussed.
Název v anglickém jazyce
Positive effect of fir-rowan intimate mixture on new forest floor and topsoil following afforestation
Popis výsledku anglicky
Litterfall of silver fir contributes to development of forest floor similarly like Norway spruce litterfall does. The nutrient return to soil can be intensified by mixing these conifers with other tree species whose effects on soil are positive; our study deals with European rowan. The study aimed at firs and rowans in alternating rows (Fi-Ro) compared to the monospecific plantation of fir (Fi) at two former meadow sites with the stands of 20 and 17 years of age, respectively. Both organic forest floor and its mineral subsurface were sampled. Rowan admixed to the silver fir plantation improved both the uppermost layer and the topsoil as higher pH, more favourable soil-sorption properties and higher plant available magnesium were found below Fi-Ro compared to Fi. Fine dry matter was higher below Fi, which was reflected in higher organic carbon (Cox), combustible matter and nitrogen pools. Besides the effects of trees on the soil, silvicultural issues such as renewal costs and tree species performance in monospecific and mixed stands were presented and discussed.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
40102 - Forestry
Návaznosti výsledku
Projekt
<a href="/cs/project/QK1910292" target="_blank" >QK1910292: Postupy pro podporu jedle bělokoré v lesním hospodářství ČR</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2023
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Journal of Forest Science
ISSN
1212-4834
e-ISSN
1805-935X
Svazek periodika
69
Číslo periodika v rámci svazku
2
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
13
Strana od-do
80-92
Kód UT WoS článku
000929089100001
EID výsledku v databázi Scopus
2-s2.0-85150677308