Study of knotweed (Reynoutria) as possible phytomass resource for energy and industrial utilization

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027031%3A_____%2F10%3A1R000205" target="_blank" >RIV/00027031:_____/10:1R000205 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00027006:_____/10:00001202

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Study of knotweed (Reynoutria) as possible phytomass resource for energy and industrial utilization

Popis výsledku v původním jazyce

This paper deals with the Reynoutria x bohemica and Reynoutria japonica under the conditions of the Czech Republic. Evaluated is the impact of soil, weather conditions and various term of harvest (autumn, spring) on the yield, dry matter content, phytomass loss, ash content and basic elements content change in the plants. Determined is heavy metals content in soil where the plants were grown and consequently in the plants. The dry matter average yield of the fully closed stands of Reynoutria japonica were 9.06 t.ha-1 in autumn, Reynoutria x bohemica from 13.23 to 21.41 t.ha-1 according to the site. The yield losses within the winter period were found in average 42 % from the Reynoutria japonica and 34 % for the Reynoutria x bohemica. From the results combustion experiments it is evident, that Reynoutria is good fuel. Knotweed and wood bark fulfill the requirements for the first class.

Název v anglickém jazyce

Study of knotweed (Reynoutria) as possible phytomass resource for energy and industrial utilization

Popis výsledku anglicky

This paper deals with the Reynoutria x bohemica and Reynoutria japonica under the conditions of the Czech Republic. Evaluated is the impact of soil, weather conditions and various term of harvest (autumn, spring) on the yield, dry matter content, phytomass loss, ash content and basic elements content change in the plants. Determined is heavy metals content in soil where the plants were grown and consequently in the plants. The dry matter average yield of the fully closed stands of Reynoutria japonica were 9.06 t.ha-1 in autumn, Reynoutria x bohemica from 13.23 to 21.41 t.ha-1 according to the site. The yield losses within the winter period were found in average 42 % from the Reynoutria japonica and 34 % for the Reynoutria x bohemica. From the results combustion experiments it is evident, that Reynoutria is good fuel. Knotweed and wood bark fulfill the requirements for the first class.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GC - Pěstování rostlin, osevní postupy

OECD FORD obor

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Projekt

<a href="/cs/project/SP%2F3G1%2F24%2F07" target="_blank" >SP/3G1/24/07: Metodika a analýza potenciálu biomasy pro ČR</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Research in Agricultural Engineering

ISSN

1212-9151

e-ISSN

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Svazek periodika

56

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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