Effects of MicroChar on Phosphorus Availability and Pea Growth

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F25%3A101796" target="_blank" >RIV/60460709:41320/25:101796 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41330/25:101796

Výsledek na webu

<a href="https://doi.org/10.1007/s42729-025-02508-7" target="_blank" >https://doi.org/10.1007/s42729-025-02508-7</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s42729-025-02508-7" target="_blank" >10.1007/s42729-025-02508-7</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effects of MicroChar on Phosphorus Availability and Pea Growth

Popis výsledku v původním jazyce

This study examines the practical application of MicroChar to enhance phosphorus availability in nutrient-deficient soils. The char was enriched with organic nutrients and inoculated with a mixed microbial culture of bacteria and fungal spores. Combining incubation trials with two soils and pot experiments amending Regosol soil with 2% MicroChar, we examined impacts under optimal soil water and drought conditions, using pea (Pisum sativum L) as an indicator crop. While initially increasing soluble phosphorus concentrations in soil pore water, MicroChar application led to sustained enhancements in phosphorus availability throughout incubations and pot experiments, benefiting plant growth under optimal conditions. Under optimal water conditions, MicroChar also stimulated pea root, shoot, and pod growth, implying enhanced phosphorus nutrition. However, drought stress suppressed plant response regardless of phosphorus availability. Overall, MicroChar augmented plant-accessible phosphorus in phosphorus-deficient Regosol, bearing critical implications for sustainable phosphorus management in agriculture. Strategic MicroChar application shows potential to improve phosphorus efficiency. Further trials across diverse soils and climates would extend these findings.

Název v anglickém jazyce

Effects of MicroChar on Phosphorus Availability and Pea Growth

Popis výsledku anglicky

This study examines the practical application of MicroChar to enhance phosphorus availability in nutrient-deficient soils. The char was enriched with organic nutrients and inoculated with a mixed microbial culture of bacteria and fungal spores. Combining incubation trials with two soils and pot experiments amending Regosol soil with 2% MicroChar, we examined impacts under optimal soil water and drought conditions, using pea (Pisum sativum L) as an indicator crop. While initially increasing soluble phosphorus concentrations in soil pore water, MicroChar application led to sustained enhancements in phosphorus availability throughout incubations and pot experiments, benefiting plant growth under optimal conditions. Under optimal water conditions, MicroChar also stimulated pea root, shoot, and pod growth, implying enhanced phosphorus nutrition. However, drought stress suppressed plant response regardless of phosphorus availability. Overall, MicroChar augmented plant-accessible phosphorus in phosphorus-deficient Regosol, bearing critical implications for sustainable phosphorus management in agriculture. Strategic MicroChar application shows potential to improve phosphorus efficiency. Further trials across diverse soils and climates would extend these findings.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40104 - Soil science

Projekt

—

Návaznosti

R - Projekt Ramcoveho programu EK

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Journal of Soil Science and Plant Nutrition

ISSN

0718-9508

e-ISSN

0718-9508

Svazek periodika

25

Číslo periodika v rámci svazku

not indicated

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

15

Strana od-do

5934-5948

Kód UT WoS článku

001503566100001

EID výsledku v databázi Scopus

2-s2.0-105007343286