Influence of Plasma-Activated Water on Physical and Physical-Chemical Soil Properties

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F20%3A43918283" target="_blank" >RIV/62156489:43210/20:43918283 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26310/20:PU137774

Výsledek na webu

<a href="https://doi.org/10.3390/w12092357" target="_blank" >https://doi.org/10.3390/w12092357</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/w12092357" target="_blank" >10.3390/w12092357</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Influence of Plasma-Activated Water on Physical and Physical-Chemical Soil Properties

Popis výsledku v původním jazyce

Recently, the bactericidal and fungicidal effects of plasma-activated water (PAW) have been confirmed for its application in agriculture. Although the PAW application is beneficial in plant growth, no information is available about processes induced by PAW in soil. This paper gives the first experimental results about PAW&apos;s influence on selected physical and physical-chemical properties of soil. PAW was prepared using the dielectric barrier discharge (DBD) operating in the multistreamer mode at a frequency of 11 kHz. The total energy consumption was 60 J/ml. The obtained results show minimal changes in the natural water evaporation from the soil exposed to PAW, slower tap water absorption if a higher amount of PAW (16 doses per 10 ml to 90 g of the soil) is applied, as well as water retention in the soil of over 30%. The soil pH remains in the neutral range of values even at the highest applied PAW amount of 1.7 weight of soil, which represents the best conditions with respect to the plant growth. Thus, we can conclude that the PAW application, even at high amounts, has no negative influence on the physical and physical-chemical properties of soil and it can be safely applied in sustainable, environmentally friendly agriculture.

Název v anglickém jazyce

Influence of Plasma-Activated Water on Physical and Physical-Chemical Soil Properties

Popis výsledku anglicky

Recently, the bactericidal and fungicidal effects of plasma-activated water (PAW) have been confirmed for its application in agriculture. Although the PAW application is beneficial in plant growth, no information is available about processes induced by PAW in soil. This paper gives the first experimental results about PAW&apos;s influence on selected physical and physical-chemical properties of soil. PAW was prepared using the dielectric barrier discharge (DBD) operating in the multistreamer mode at a frequency of 11 kHz. The total energy consumption was 60 J/ml. The obtained results show minimal changes in the natural water evaporation from the soil exposed to PAW, slower tap water absorption if a higher amount of PAW (16 doses per 10 ml to 90 g of the soil) is applied, as well as water retention in the soil of over 30%. The soil pH remains in the neutral range of values even at the highest applied PAW amount of 1.7 weight of soil, which represents the best conditions with respect to the plant growth. Thus, we can conclude that the PAW application, even at high amounts, has no negative influence on the physical and physical-chemical properties of soil and it can be safely applied in sustainable, environmentally friendly agriculture.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40101 - Agriculture

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Water

ISSN

2073-4441

e-ISSN

—

Svazek periodika

12

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

13

Strana od-do

2357

Kód UT WoS článku

000582028200001

EID výsledku v databázi Scopus

2-s2.0-85091074904