Kvalita nadzemní biomasy trav pro použití k přímému spalování

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F06%3A16642" target="_blank" >RIV/60460709:41210/06:16642 - 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 quality of aboveground grass biomass used for direct combustion

Popis výsledku v původním jazyce

Selected parameters of grass biomass quality were evaluated in the second and third year of vegetation. Biomass quality is one of the most important indicators which can decrease the environmental risks from direct combustion and also influences biomassprice. The experiment was established in Prague in 2002. The studied treatments were: two cuts with fertilisation (100 kg N ha-1), two cuts without fertilisation, one cut at the end of growing season without fertilisation and a delayed harvest in springwithout fertilisation. The content of ash, N, K, S and Cl was measured in dried samples from each cut of Bromus inermis Leyss. and Bromus marginatus Nees ex Steud.. Grass species did not significantly affect the measured parameters. The content of N in the dry biomass in these grass species ranged from 6.5 to 18.5 g kg-1. The lowest content of K and Cl was in the biomass from one-cut systems. The sulphur content was highest in the second cut of the two-cut management system: 2.3 g kg-1 i

Název v anglickém jazyce

The quality of aboveground grass biomass used for direct combustion

Popis výsledku anglicky

Selected parameters of grass biomass quality were evaluated in the second and third year of vegetation. Biomass quality is one of the most important indicators which can decrease the environmental risks from direct combustion and also influences biomassprice. The experiment was established in Prague in 2002. The studied treatments were: two cuts with fertilisation (100 kg N ha-1), two cuts without fertilisation, one cut at the end of growing season without fertilisation and a delayed harvest in springwithout fertilisation. The content of ash, N, K, S and Cl was measured in dried samples from each cut of Bromus inermis Leyss. and Bromus marginatus Nees ex Steud.. Grass species did not significantly affect the measured parameters. The content of N in the dry biomass in these grass species ranged from 6.5 to 18.5 g kg-1. The lowest content of K and Cl was in the biomass from one-cut systems. The sulphur content was highest in the second cut of the two-cut management system: 2.3 g kg-1 i

Druh

D - Stať ve sborníku

CEP obor

GC - Pěstování rostlin, osevní postupy

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název statě ve sborníku

21st General Meeting of the European Grassland Federation "Sustainable Grassland Productivity"

ISBN

84-689-6714-9

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

121-121

Název nakladatele

European grassland federation

Místo vydání

Badajoz, Spain

Místo konání akce

Badajoz, Spain

Datum konání akce

3. 4. 2006

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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