Effects of Zeolite on Aggregation, Nutrient Availability, and Growth Characteristics of Corn (Zea mays L.) in Cadmium-Contaminated Soils

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F22%3A43905059" target="_blank" >RIV/60076658:12220/22:43905059 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007/s11270-022-05910-4" target="_blank" >https://link.springer.com/article/10.1007/s11270-022-05910-4</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11270-022-05910-4" target="_blank" >10.1007/s11270-022-05910-4</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effects of Zeolite on Aggregation, Nutrient Availability, and Growth Characteristics of Corn (Zea mays L.) in Cadmium-Contaminated Soils

Popis výsledku v původním jazyce

Heavy metal accumulation in soil and water is one of major problems. The existence of large amounts of heavy metals in agricultural soils has impacted the food security significantly and, by extension, the human health. Recognition and as a new approach, the use of natural zeolite in soils can be very effective in polluted area. For this purpose, the present research was conducted to evaluate the effects of Iranian natural zeolite named anzimit at different levels of 0, 5, 10, and 15 g kg(-1) soil (Control, Z5, Z10, and Z15) on several soil physiochemical properties and corn growth characteristics in cadmium-contaminated soil. Experiment was carried out based on complete randomized design in 6 replications. Results showed that Z5 caused significant increase in mean weight diameter of aggregate from 0.35 (control) to 2.79 mm and water stability aggregate from 51.6 (control) to 80.7% (p &lt; 0.05). Cation exchange capacity increased significantly, by 235.19% in Z15 in soil. Cd bioavailability showed significant decrease with all treatment especially Z5 by 86.84% decrease than control. Grow characteristics of corn increased significantly. Leaf nutrients were significantly affected by Z5 with 71.20%, 47.01%, and 20.19% increase in N, P, and K, respectively. Our study highlights that high rate application of zeolite is not without drawbacks. Natural zeolite particles due to coarseness cause destruction of soil structure, dispersion of soil particles, increase water loss, and thus reduce the growth characteristics. Therefore, with considering soil aggregation, Z5 with a positive effect on mean weight diameter and water stable aggregate can be used as a suitable natural zeolite.

Název v anglickém jazyce

Effects of Zeolite on Aggregation, Nutrient Availability, and Growth Characteristics of Corn (Zea mays L.) in Cadmium-Contaminated Soils

Popis výsledku anglicky

Heavy metal accumulation in soil and water is one of major problems. The existence of large amounts of heavy metals in agricultural soils has impacted the food security significantly and, by extension, the human health. Recognition and as a new approach, the use of natural zeolite in soils can be very effective in polluted area. For this purpose, the present research was conducted to evaluate the effects of Iranian natural zeolite named anzimit at different levels of 0, 5, 10, and 15 g kg(-1) soil (Control, Z5, Z10, and Z15) on several soil physiochemical properties and corn growth characteristics in cadmium-contaminated soil. Experiment was carried out based on complete randomized design in 6 replications. Results showed that Z5 caused significant increase in mean weight diameter of aggregate from 0.35 (control) to 2.79 mm and water stability aggregate from 51.6 (control) to 80.7% (p &lt; 0.05). Cation exchange capacity increased significantly, by 235.19% in Z15 in soil. Cd bioavailability showed significant decrease with all treatment especially Z5 by 86.84% decrease than control. Grow characteristics of corn increased significantly. Leaf nutrients were significantly affected by Z5 with 71.20%, 47.01%, and 20.19% increase in N, P, and K, respectively. Our study highlights that high rate application of zeolite is not without drawbacks. Natural zeolite particles due to coarseness cause destruction of soil structure, dispersion of soil particles, increase water loss, and thus reduce the growth characteristics. Therefore, with considering soil aggregation, Z5 with a positive effect on mean weight diameter and water stable aggregate can be used as a suitable natural zeolite.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

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

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Water Air and Soil Pollution

ISSN

0049-6979

e-ISSN

—

Svazek periodika

233

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

12

Strana od-do

nestrankovano

Kód UT WoS článku

000871977500001

EID výsledku v databázi Scopus

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