Diversified crop rotation: Synergistically enhancing peanut yield and soil organic carbon stability

Agriculture Ecosystems & Environment, Journal Year: 2025, Volume and Issue: 382, P. 109497 - 109497

Published: Jan. 20, 2025

Language: Английский

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Rice-crayfish farming enhances soil organic carbon by increasing labile organic carbon and altering microbial functions

Applied Soil Ecology, Journal Year: 2025, Volume and Issue: 206, P. 105901 - 105901

Published: Jan. 29, 2025

Language: Английский

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Activity of soil enzymes during phytoremediation of arsenic in artificial wetlands

International Journal of Phytoremediation, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 35

Published: April 2, 2025

Enzymatic activity is one of the most essential biochemical mechanisms in CWs and plays a significant function discharging nutrients from organic molecules. This study aimed to consider soil enzymes during phytoremediation As evaluate interaction between enzyme phytoremediation. The treatments (control, 39 mg kg-1 As, 2% nine-rhizobacteria consortium + 0.04% NPKS fertilizer As) were studied for assessing different enzymatic plant-microbe CWs. activities various significantly higher at rhizosphere sand than non-rhizosphere leachate. However, was case only alkaline phosphatase enzyme. A observed which linear correlation coefficients 0.9812, 0.9484, 0.9271, 0.925, 0.9175, 0.8661, 0.9598, 0.9261, 0.87 urease, acid phosphatase, arylsulphatase, β-glucosidase, dehydrogenase, amylase, catalase, total respectively. These functions helped waste breakdown; hence, may boost So, these results current investigation will provide knowledge relationships arsenic

Language: Английский

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Synergistic Effects of Mineralization Degree and Sodium Adsorption Ratio on the Rhizosphere Bacterial Community and Soil Nutrients of Upland Cotton Under Saline Water Irrigation

Agronomy, Journal Year: 2025, Volume and Issue: 15(4), P. 895 - 895

Published: April 3, 2025

In global drought-prone cotton-growing (Gossypium hirsutum L.) areas, saline water irrigation has become a key strategy to alleviate the shortage of freshwater resources. Against this backdrop, synergistic effect mineralization degree (MD) and sodium adsorption ratio (SAR) on rhizosphere microecological regulation mechanism remains unclear. To address issue, study constructed an experimental framework interaction between MD SAR, aiming explore their effects bacterial community structure in cotton soil environment. The type area is saline–sodic sandy loam. design, three levels (3 g/L, 5 7 g/L) were set, under each condition, SAR (10 (mmol/L)1/2, 15 20 (mmol/L)1/2) arranged. addition, local was used as control group (CG), resulting total 10 treatment schemes. aim investigate varying communities results indicated that could enhance diversity richness alter its structure. Under with 3 g/L reached peak levels. Compared CG, Chao1 index significantly increased by 260 units, while Shannon 0.464. When does not exceed reducing can network stability community, thereby synergistically promoting accumulation nutrients. environmental factors driving changes mainly include moisture content, nitrogen, nitrate organic carbon. concentrations available phosphorus, potassium 19.66%, 26.10%, 89.41%, 49.76% respectively (p < 0.05). This provides theoretical basis for sustainable microbial strategies saline–alkali fields at level, offers new perspective revealing mutual feedback assembly environment conditions. From practical perspective, research valuable hands-on experience optimizing agricultural ecological management loam soils, contributing development agriculture such lands.

Language: Английский

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Integrating multi-angle and multi-scale remote sensing for precision nitrogen management in agriculture: A review

Computers and Electronics in Agriculture, Journal Year: 2024, Volume and Issue: 230, P. 109829 - 109829

Published: Dec. 27, 2024

Language: Английский

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