Biocomposite components for slow release of active soil minerals for plant nutrition.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60109807%3A_____%2F22%3AN0000065" target="_blank" >RIV/60109807:_____/22:N0000065 - 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

Biocomposite components for slow release of active soil minerals for plant nutrition.

Popis výsledku v původním jazyce

The basic function of any fertilizer is to supplement the supply of nutrients for cultivated plants. One of the disadvantages of fertilizers is loss due to abiotic transformation, precipitation into an insoluble form or leaching due to high mobility. Sources of nitrogen and phosphorus can limit plant cultivation, especially in the case of phosphorus, it is pointed out that this source is globally declining in the form of mineral raw material deposits. Apparently there is a lot of it in the environment, but in its insoluble mineral form it is unusable for the plant. Lithotrophic and autotrophic metabolism of some microorganisms fundamentally affects the criterion solubility - insolubility of various mineral components. These microorganisms are characterized by colonization of the surfaces of solid inorganic substances. The premise of the project was to re-profile the conceived generations of preparations used in plant nutrition in which biotechnological principles based on lihotrophic microorganisms and their ability to colonize mineral materials will be integrated. Ensure their presence in the form of a biocomposite component of fertilizers by a suitable form of preservation. The result should be a positive development of the process in the soil with regard to effective plant nutrition in the conditions of sustainable agriculture.

Název v anglickém jazyce

Biocomposite components for slow release of active soil minerals for plant nutrition.

Popis výsledku anglicky

The basic function of any fertilizer is to supplement the supply of nutrients for cultivated plants. One of the disadvantages of fertilizers is loss due to abiotic transformation, precipitation into an insoluble form or leaching due to high mobility. Sources of nitrogen and phosphorus can limit plant cultivation, especially in the case of phosphorus, it is pointed out that this source is globally declining in the form of mineral raw material deposits. Apparently there is a lot of it in the environment, but in its insoluble mineral form it is unusable for the plant. Lithotrophic and autotrophic metabolism of some microorganisms fundamentally affects the criterion solubility - insolubility of various mineral components. These microorganisms are characterized by colonization of the surfaces of solid inorganic substances. The premise of the project was to re-profile the conceived generations of preparations used in plant nutrition in which biotechnological principles based on lihotrophic microorganisms and their ability to colonize mineral materials will be integrated. Ensure their presence in the form of a biocomposite component of fertilizers by a suitable form of preservation. The result should be a positive development of the process in the soil with regard to effective plant nutrition in the conditions of sustainable agriculture.

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

<a href="/cs/project/TH03030260" target="_blank" >TH03030260: Biokompozitní složka pro pomalé uvolňování účinných minerálních látek v půdě pro výživu rostlin</a><br>

Návaznosti

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

Rok uplatnění

2022

Kód důvěrnosti údajů

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