Improving phosphorus availability in saline-alkaline agricultural soils through biochar and phosphorus solubilizing bacteria (PSB) inoculation: a greenhouse experiment DOI

Muhammad Idress,

Palwasha Khan, Javed Nawab

et al.

International Journal of Phytoremediation, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 15

Published: March 7, 2025

Phosphorus (P) is an essential element for life on earth and a limiting nutrient plant growth. However, its availability in saline-alkaline soils significantly reduced, adversely affecting productivity. Saline-alkaline soil widespread problem that severely affects growth The Parthenium-derived biochar (PB) Sewage sludge-derived (SSB) were analyzed pH, electric conductivity (EC), cation exchange capacity (CEC), calorific values (CV), surface area (SSA). phosphate solubilizing index (SI; 2.83 mM) quantitative analysis (521.5 µg ml-1) suggested PSB-01 efficient the strain identified through 16S rRNA sequencing techniques. experiment was based completely randomized block design (CRBD) with triplicates. results revealed application of PB, SSB, improved Spinacia oleracea (S. oleracea) as compared to control. highest observed combined amendments single once both 1% 3%. reduction anion concentrations applications SSB along can enhance properties (pH, CEC, SSA anoins cations) promote growth, offering sustainable solution agricultural soil. This study employs innovative approach by combining biochars derived from Parthenium sewage sludge phosphate-solubilizing bacteria (PSBs) address multiple issues simultaneously: mitigating soil, controlling overgrowth, managing problems.

Language: Английский

Humic acid improves water retention, maize growth, water use efficiency and economic benefits in coastal saline-alkali soils DOI Creative Commons
Ge Li,

Yuyang Shan,

Wei‐Bo Nie

et al.

Agricultural Water Management, Journal Year: 2025, Volume and Issue: 309, P. 109323 - 109323

Published: Feb. 1, 2025

Language: Английский

Citations

0
Improving phosphorus availability in saline-alkaline agricultural soils through biochar and phosphorus solubilizing bacteria (PSB) inoculation: a greenhouse experiment DOI

Muhammad Idress,

Palwasha Khan, Javed Nawab

et al.

International Journal of Phytoremediation, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 15

Published: March 7, 2025

Phosphorus (P) is an essential element for life on earth and a limiting nutrient plant growth. However, its availability in saline-alkaline soils significantly reduced, adversely affecting productivity. Saline-alkaline soil widespread problem that severely affects growth The Parthenium-derived biochar (PB) Sewage sludge-derived (SSB) were analyzed pH, electric conductivity (EC), cation exchange capacity (CEC), calorific values (CV), surface area (SSA). phosphate solubilizing index (SI; 2.83 mM) quantitative analysis (521.5 µg ml-1) suggested PSB-01 efficient the strain identified through 16S rRNA sequencing techniques. experiment was based completely randomized block design (CRBD) with triplicates. results revealed application of PB, SSB, improved Spinacia oleracea (S. oleracea) as compared to control. highest observed combined amendments single once both 1% 3%. reduction anion concentrations applications SSB along can enhance properties (pH, CEC, SSA anoins cations) promote growth, offering sustainable solution agricultural soil. This study employs innovative approach by combining biochars derived from Parthenium sewage sludge phosphate-solubilizing bacteria (PSBs) address multiple issues simultaneously: mitigating soil, controlling overgrowth, managing problems.

Language: Английский

Citations

0