Selected qualitative parameters of grass phytomass for direct combustion

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F05%3A12257" target="_blank" >RIV/60460709:41210/05:12257 - 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

Selected qualitative parameters of grass phytomass for direct combustion

Original language description

A comparison of N, K and ash concentration in biomass of Festulolium - Festuca arundinacea x Lolium multiflorum, Festuca arundinacea, Bromus marginatus and Bromus inermis was performed to evaluate their suitability as a potential renewable energy source.The planting of energy crops is a possible use of surplus arable land in the Czech Republic. The experiment was established at the Czech University of Agriculture in Prague (latitude: 50°08´ N, altitude: 14°24´ E) in 2002. The studied treatments were: harvested twice per year without fertilisation, harvested twice per year with fertilisation, harvested only once per year at the end of growing season without fertilisation and a single delayed harvest in spring without fertilisation. The concentration ofnitrogen in the dry biomass in observed grass species ranged from 6,1 to 17,2 g.kg-1. The N concentration was highest in the second cut of the two-cut management system (P < 0,000). The concentration of K and ash was significantly affect

Czech name

Vybrané kvalitativní parametry biomasy trav určené pro přímé spalování

Czech description

A comparison of N, K and ash concentration in biomass of Festulolium - Festuca arundinacea x Lolium multiflorum, Festuca arundinacea, Bromus marginatus and Bromus inermis was performed to evaluate their suitability as a potential renewable energy source.The planting of energy crops is a possible use of surplus arable land in the Czech Republic. The experiment was established at the Czech University of Agriculture in Prague (latitude: 50°08´ N, altitude: 14°24´ E) in 2002. The studied treatments were: harvested twice per year without fertilisation, harvested twice per year with fertilisation, harvested only once per year at the end of growing season without fertilisation and a single delayed harvest in spring without fertilisation. The concentration ofnitrogen in the dry biomass in observed grass species ranged from 6,1 to 17,2 g.kg-1. The N concentration was highest in the second cut of the two-cut management system (P < 0,000). The concentration of K and ash was significantly affect

Type

D - Article in proceedings

CEP classification

GC - Plant growing, crop rotation

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2005

Confidentiality

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

Article name in the collection

Ekotrend 2005 - Renewal and function of anthropogenic impacted landscape

ISBN

80-7040783-2

ISSN

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e-ISSN

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Number of pages

1

Pages from-to

79-79

Publisher name

JU ZF České Budějovice

Place of publication

České Budějovice

Event location

České Budějovice

Event date

Aug 30, 2005

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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