Vliv technologií a hnojivých látek záhy po aplikaci na množství uvolněného minerálního dusíku N-NH4+, N-NO3- v substrátech rozhrnutých liniových valů náhorní plošiny Krušných hor

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F07%3A00111190" target="_blank" >RIV/62156489:43410/07:00111190 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The influence of technologies and mineral fertilizers shortly after application on the mineralised non-sorbed nitrogen (NH4 and NO3) in the substrates of cultivated windrows in the Krušné hory Mts.

Popis výsledku v původním jazyce

The reflection of soil properties in the health condition of forest stands is connected with synergy of stressors that influence the forest existence. In the Krušné hory Mts. (Czech Republic) methods of full-area site mechanized preparation before reforestation were applied on existing ecotopes of the air polluted clear-cut area and the uniform relief of windrows was established. The influence of three machines (digger, bulldozer, cultivator and their combinations) used for the windrow cultivation was monitored in relation to soil properties especially form of mineral nitrogen. The influences of individual means of mechanization on concrete soil properties were determined as locally differentiated. The NH4+-N form dominated among NO3--N form. The NO3--N was only small portion of the nitrogen pool sorbed on the ion changers. The site preparation by stand logging + digger seems to be the most effective according to NH4+-N sorption but the C: N ration did not differ on these sites to the

Název v anglickém jazyce

The influence of technologies and mineral fertilizers shortly after application on the mineralised non-sorbed nitrogen (NH4 and NO3) in the substrates of cultivated windrows in the Krušné hory Mts.

Popis výsledku anglicky

The reflection of soil properties in the health condition of forest stands is connected with synergy of stressors that influence the forest existence. In the Krušné hory Mts. (Czech Republic) methods of full-area site mechanized preparation before reforestation were applied on existing ecotopes of the air polluted clear-cut area and the uniform relief of windrows was established. The influence of three machines (digger, bulldozer, cultivator and their combinations) used for the windrow cultivation was monitored in relation to soil properties especially form of mineral nitrogen. The influences of individual means of mechanization on concrete soil properties were determined as locally differentiated. The NH4+-N form dominated among NO3--N form. The NO3--N was only small portion of the nitrogen pool sorbed on the ion changers. The site preparation by stand logging + digger seems to be the most effective according to NH4+-N sorption but the C: N ration did not differ on these sites to the

Druh

D - Stať ve sborníku

CEP obor

GK - Lesnictví

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Forestry Research in the Ore Mts.

ISBN

978-80-7375-081-7

ISSN

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e-ISSN

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Počet stran výsledku

13

Strana od-do

61-73

Název nakladatele

Mendel University of Agriculture and Forestry Brno

Místo vydání

Brno

Místo konání akce

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Datum konání akce

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Typ akce podle státní příslušnosti

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Kód UT WoS článku

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