Biochar a Promising Soil Conditioner - Study on its Effect on Soil Properties and Carbon Sequestration

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F21%3APU143848" target="_blank" >RIV/00216305:26310/21:PU143848 - 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

Biochar a Promising Soil Conditioner - Study on its Effect on Soil Properties and Carbon Sequestration

Popis výsledku v původním jazyce

Soil represents a dynamic ecosystem, which is responsible for the vitality of living organisms both below and above the Earth surface. The traditional way of land cultivation means primarily the use of inorganic salts based on nitrogen, phosphorus and potassium (NPK). These salts provide nutrients to plants almost immediately but on a short time scale and negatively affects soil salinity and the life of soil microorganisms. One of the possible solutions to improve soils condition is the use of soil conditioners such as biochar – a solid product of pyrolysis of various biomass residues, which stabilize the organic carbon in soils. The work was focused on a description of routes how biochar affects soil fertility and physicochemical properties. For these purposes, we combined various extraction techniques to separate and subsequently characterize mobile fractions of biochars (containing the EBC certificate for the use in agriculture) with the pot cultivation experiments (model plant Zea mays), where we

Název v anglickém jazyce

Biochar a Promising Soil Conditioner - Study on its Effect on Soil Properties and Carbon Sequestration

Popis výsledku anglicky

Soil represents a dynamic ecosystem, which is responsible for the vitality of living organisms both below and above the Earth surface. The traditional way of land cultivation means primarily the use of inorganic salts based on nitrogen, phosphorus and potassium (NPK). These salts provide nutrients to plants almost immediately but on a short time scale and negatively affects soil salinity and the life of soil microorganisms. One of the possible solutions to improve soils condition is the use of soil conditioners such as biochar – a solid product of pyrolysis of various biomass residues, which stabilize the organic carbon in soils. The work was focused on a description of routes how biochar affects soil fertility and physicochemical properties. For these purposes, we combined various extraction techniques to separate and subsequently characterize mobile fractions of biochars (containing the EBC certificate for the use in agriculture) with the pot cultivation experiments (model plant Zea mays), where we

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

10403 - Physical chemistry

Projekt

<a href="/cs/project/GJ20-28208Y" target="_blank" >GJ20-28208Y: Studium vlivu aplikace biouhlu na transformaci půdní organické hmoty – od multidisciplinární metodiky po interpretaci na molekulární úrovni</a><br>

Návaznosti

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

Rok uplatnění

2021

Kód důvěrnosti údajů

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