Organic Amendments promote saline-alkali soil desalinization and enhance maize growth

Frontiers in Plant Science, Год журнала: 2023, Номер 14

Опубликована: Авг. 24, 2023

Secondary soil salinization in arid and semi-arid regions is a serious problem that severely hampers local agricultural productivity poses threat to the long-term sustainability of food production. utilization organic amendments presents promising approach mitigate yield losses promote sustainable production saline-alkali soil. In this study, we established four distinct treatments, chemical fertilizer (CK), humic acid with (HA), carboxymethyl cellulose (CMC), amino (AA), elucidate their respective impacts on reclamation saline growth maize. The findings our study reveal notable variations desalination rates within 0-40 cm layer due application amendments, ranging from 11.66% 37.17%. Moreover, significantly increased percentage macro-aggregates as compared CK treatment. Furthermore, HA AA treatments augmented nutrient content (HA: 48.07%; AA: 39.50%), net photosynthetic rate 12.68%; 13.94%), intercellular CO2 concentration 57.20%; 35.93%) maize (HA:18.32%; AA:16.81%). Correlation analysis structural equation modeling unveiled diverse mechanisms enhancement for HA, CMC, treatments. enhanced by increasing matter promoting aggregate formation, CMC improved water facilitated salt leaching its excellent water-holding properties, while elevating effective nitrogen content. Among array amendment materials scrutinized, treatment emerged most agent enhancing conditions thus recommended preferred choice treating soils.

Язык: Английский

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Biochar application for the remediation of soil contaminated with potentially toxic elements: Current situation and challenges

Journal of Environmental Management, Год журнала: 2023, Номер 351, С. 119775 - 119775

Опубликована: Дек. 8, 2023

Язык: Английский

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The critical role of organic matter for cadmium-lead interactions in soil: Mechanisms and risks

Journal of Hazardous Materials, Год журнала: 2024, Номер 476, С. 135123 - 135123

Опубликована: Июль 6, 2024

Язык: Английский

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Optimizing the management of aerobic composting for antibiotic resistance genes elimination: A review of future strategy for livestock manure resource utilization

Journal of Environmental Management, Год журнала: 2024, Номер 370, С. 122766 - 122766

Опубликована: Окт. 5, 2024

Язык: Английский

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Sustainable coal gangue – Based silicon fertilizer: Energy – Efficient preparation, performance optimization and conversion mechanism

Chemical Engineering Journal, Год журнала: 2025, Номер 505, С. 159205 - 159205

Опубликована: Янв. 5, 2025

Язык: Английский

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Response of abundant and rare microbial taxa to three iron-carbon composite amendments in metal-contaminated agricultural soil

Journal of Environmental Sciences, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Язык: Английский

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Effects of biochar and compost on the bioavailability of heavy metals in soil aggregates with varying particle sizes

Journal of Soils and Sediments, Год журнала: 2025, Номер unknown

Опубликована: Янв. 28, 2025

Язык: Английский

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Metabolomics reveals the molecular mechanism of sewage sludge-derived nutrients and biostimulants stimulating resistance enhancement and the redistribution of carbon and nitrogen metabolism in pakchoi cabbage

The Science of The Total Environment, Год журнала: 2023, Номер 891, С. 164330 - 164330

Опубликована: Май 24, 2023

Язык: Английский

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A review of alginate-like extracellular polymers from excess sludge: Extraction, characterization, and potential application

Journal of Water Process Engineering, Год журнала: 2023, Номер 56, С. 104346 - 104346

Опубликована: Окт. 17, 2023

Язык: Английский

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A novel soil remediation technology for simultaneous heavy metals immobilization and nitrogen supplementation

Journal of environmental chemical engineering, Год журнала: 2023, Номер 12(1), С. 111628 - 111628

Опубликована: Дек. 10, 2023

Язык: Английский

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