Multiyear Miscanthus biomass production at the marginal land: case of Chomutov, the Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F24%3A10176979" target="_blank" >RIV/00027006:_____/24:10176979 - 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

Multiyear Miscanthus biomass production at the marginal land: case of Chomutov, the Czech Republic

Popis výsledku v původním jazyce

The multiyear research has been conducted at the post-mining marginal land in Chomutov, the Czech Republic. Prior establishing of Mxg plantation the soil was treated by various soil amendments, i.e.: biochar in two dosages: 5% and 10% (BD1 and BD2), digestate (D), sewage sludge (SS), and hemicellulosic waste (HW). Mxg rhizomes were originally taken from the deposit field of Miscanthus d.o.o. in Popovača, Sisak-Moslovina county, Croatia and planted at the spring of 2021 to the depth 10-12 cm. The growth parameters were monitored over three vegetation seasons. Results indicated that in the second and third growing seasons the number of Mxg plants per plot was the highest in the soil amended with BD2 whilst the lowest numbers were fixed in the SS amended and HW amended soils, respectively. Plant height showed differences in the second growing season, with BD2 treated soil yielding the tallest plants and SS treated soil showing the shortest plant. The dry weight (DW) measurements revealed that in the second vegetation season Mxg grown in D amended soil had the highest DW value followed by BD1 and BD2, other soil amendments showed much less DW value. The study demonstrates the potential of Mxg cultivation in the post-mining land and positive effect of digestate and biochar amendments to the crop&apos;s growing parameters.

Název v anglickém jazyce

Multiyear Miscanthus biomass production at the marginal land: case of Chomutov, the Czech Republic

Popis výsledku anglicky

The multiyear research has been conducted at the post-mining marginal land in Chomutov, the Czech Republic. Prior establishing of Mxg plantation the soil was treated by various soil amendments, i.e.: biochar in two dosages: 5% and 10% (BD1 and BD2), digestate (D), sewage sludge (SS), and hemicellulosic waste (HW). Mxg rhizomes were originally taken from the deposit field of Miscanthus d.o.o. in Popovača, Sisak-Moslovina county, Croatia and planted at the spring of 2021 to the depth 10-12 cm. The growth parameters were monitored over three vegetation seasons. Results indicated that in the second and third growing seasons the number of Mxg plants per plot was the highest in the soil amended with BD2 whilst the lowest numbers were fixed in the SS amended and HW amended soils, respectively. Plant height showed differences in the second growing season, with BD2 treated soil yielding the tallest plants and SS treated soil showing the shortest plant. The dry weight (DW) measurements revealed that in the second vegetation season Mxg grown in D amended soil had the highest DW value followed by BD1 and BD2, other soil amendments showed much less DW value. The study demonstrates the potential of Mxg cultivation in the post-mining land and positive effect of digestate and biochar amendments to the crop&apos;s growing parameters.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

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