Effects of Biochar on the Yield of Melon and the Diversity of Rhizosphere Soil Microbial Communities Under Saline–Alkali Stress DOI Creative Commons
Yangyang Wang, Qiuyu Lu, Fan Zhang

и другие.

Plants, Год журнала: 2025, Номер 14(10), С. 1423 - 1423

Опубликована: Май 9, 2025

In this study, the melon variety ‘Da Shetou’ was used as test material, and pot cultivation employed with soil collected from Da’an City to investigate effects of biochar addition on yield quality, rhizosphere physicochemical properties, microbial community. The experiment set up five treatments: saline–alkali (B0), 1% 99% (B1), 3% 97% (B3), 5% 95% (B5), 7% 93% (B7). This study found that increased fruit melons. Compared control, bulk density reduced by 4.99%, 8.66%, 1.77%, 7.71% under 1%, 3%, 5%, treatments, respectively. Biochar organic matter, alkaline-hydrolyzable nitrogen, available phosphorus, potassium concentrations in soil. Additionally, total salt concentration, exchangeable sodium percentage were also reduced. B0 treatment, K+, Ca2+, Mg2+ varying degrees across different while Na+ Cl− decreased. relative abundance dominant bacterial phyla varied treatments. included Proteobacteria, Actinobacteriota, Acidobacteriota, a 10 others. fungal Ascomycota, Basidiomycota, Mortierellomycota, seven Redundancy analysis (RDA) identified key drivers. Available melons factor influencing community composition at phylum level. Soil density, percentage, nitrogen factors confirmed application synergistically regulated nutrient cycling functional groups, thereby enhancing thin-skinned (yield increase: 45.22%).

Язык: 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,

Weibo Nie

и другие.

Agricultural Water Management, Год журнала: 2025, Номер 309, С. 109323 - 109323

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

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

и другие.

International Journal of Phytoremediation, Год журнала: 2025, Номер unknown, С. 1 - 15

Опубликована: Март 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.

Язык: Английский

Процитировано

0
Effects of Biochar on the Yield of Melon and the Diversity of Rhizosphere Soil Microbial Communities Under Saline–Alkali Stress DOI Creative Commons
Yangyang Wang, Qiuyu Lu, Fan Zhang

и другие.

Plants, Год журнала: 2025, Номер 14(10), С. 1423 - 1423

Опубликована: Май 9, 2025

In this study, the melon variety ‘Da Shetou’ was used as test material, and pot cultivation employed with soil collected from Da’an City to investigate effects of biochar addition on yield quality, rhizosphere physicochemical properties, microbial community. The experiment set up five treatments: saline–alkali (B0), 1% 99% (B1), 3% 97% (B3), 5% 95% (B5), 7% 93% (B7). This study found that increased fruit melons. Compared control, bulk density reduced by 4.99%, 8.66%, 1.77%, 7.71% under 1%, 3%, 5%, treatments, respectively. Biochar organic matter, alkaline-hydrolyzable nitrogen, available phosphorus, potassium concentrations in soil. Additionally, total salt concentration, exchangeable sodium percentage were also reduced. B0 treatment, K+, Ca2+, Mg2+ varying degrees across different while Na+ Cl− decreased. relative abundance dominant bacterial phyla varied treatments. included Proteobacteria, Actinobacteriota, Acidobacteriota, a 10 others. fungal Ascomycota, Basidiomycota, Mortierellomycota, seven Redundancy analysis (RDA) identified key drivers. Available melons factor influencing community composition at phylum level. Soil density, percentage, nitrogen factors confirmed application synergistically regulated nutrient cycling functional groups, thereby enhancing thin-skinned (yield increase: 45.22%).

Язык: Английский

Процитировано

0