Energy grass research in the beskydy region in connection with non-food land use

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27730%2F20%3A10247379" target="_blank" >RIV/61989100:27730/20:10247379 - isvavai.cz</a>

Alternative codes found

RIV/26791251:_____/20:N0000010

Result on the web

<a href="https://www.scopus.com/record/display.uri?eid=2-s2.0-85091463068&origin=resultslist&sort=plf-f&src=s&sid=5bfcabe9ad27a83135262de106864d59&sot=b&sdt=b&sl=21&s=AUTHOR-NAME%28jezerska%29&relpos=7&citeCnt=0&searchTerm=#corrAuthorTitle" target="_blank" >https://www.scopus.com/record/display.uri?eid=2-s2.0-85091463068&origin=resultslist&sort=plf-f&src=s&sid=5bfcabe9ad27a83135262de106864d59&sot=b&sdt=b&sl=21&s=AUTHOR-NAME%28jezerska%29&relpos=7&citeCnt=0&searchTerm=#corrAuthorTitle</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Energy grass research in the beskydy region in connection with non-food land use

Original language description

The research of grass for energy utilisation purposes is aimed to find a suitable substitute for derelict land of the so-called spontaneous fallow land in the Beskydy region using grass for industrial (energy producing) purposes. It has been found that the most suitable grass types for this purpose under the conditions of the Czech Republic are Rožnovský black bent, the Kora tall fescue, and Rožnovský oat grass. An average yield of dry matter, or green mass respectively, in the above-specified grass types for three harvest years fluctuates from 7.54 - 9.72 t.ha-1, or from 15.96 - 19.61 t.ha-1 (with a minimum amount of fertiliser doses). The highest yield of dry matter in a fertilised option with common black bent amounting to 9.72 t.ha-1 corresponds (based on converted calorific value) to the equivalent of 6.09 t.ha-1 of hard coal. The grass calorific value fluctuated in the range from 16 987 - 19 066 kJ.kg-1 in 100% dry matter. At fallow land, dry matter yields fluctuate varied in low values, namely from 0.78 to 1.35 t.ha-1, which corresponds to the equivalent of 0.65 t.ha-1hard coal. Spontaneous fallow is a negative phenomenon in agriculture, landscape, and even economic terms. As another grass type suitable for energy utilisation purposes under the conditions of the Czech Republic, the reed Canary grass was found, namely the Chrastava variety cultivated in OSEVA PRO Ltd., Grassland Research Station, Rožnov - Zubrí. In addition, it is pointed out in the article that the most suitable time for grass harvesting for energy utilisation is the period harvesting for seed, where thrash-out straw is used for energy producing purposes.

Czech name

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Czech description

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Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

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OECD FORD branch

20704 - Energy and fuels

Project

<a href="/en/project/EF16_019%2F0000753" target="_blank" >EF16_019/0000753: Research centre for low-carbon energy technologies</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2020

Confidentiality

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

Name of the periodical

Waste Forum

ISSN

1804-0195

e-ISSN

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Volume of the periodical

2

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

9

Pages from-to

90-98

UT code for WoS article

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EID of the result in the Scopus database

2-s2.0-85091463068