Biochar-bacteria coupling system enhanced the bioremediation of phenol wastewater-based on life cycle assessment and environmental safety analysis

Journal of Hazardous Materials, Год журнала: 2024, Номер 480, С. 136414 - 136414

Опубликована: Ноя. 5, 2024

Язык: Английский

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Interactive Effects of Microbial Fertilizer and Soil Salinity on the Hydraulic Properties of Salt-Affected Soil

Plants, Год журнала: 2024, Номер 13(4), С. 473 - 473

Опубликована: Фев. 7, 2024

Significant research has been conducted on the effects of fertilizers or agents sustainable development agriculture in salinization areas. By contrast, limited consideration given to interactive microbial fertilizer (MF) and salinity hydraulic properties secondary soil (SS) coastal saline (CS). An incubation experiment was investigate types, levels (non-saline, low-salinity, high-salinity soils), MF amounts (32.89 g kg

Язык: Английский

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Synergistic effects of biochar and potassium co-application on growth, physiological attributes, and antioxidant defense mechanisms of wheat under water deficit conditions

Plant Stress, Год журнала: 2024, Номер 12, С. 100452 - 100452

Опубликована: Март 29, 2024

Global wheat production faces a severe threat from drought stress, necessitating innovative strategies for enhanced crop resilience. This study explores the synergistic impact of biochar and potassium co-application on growth, physiological attributes, antioxidant defense system under water deficit conditions at crown root initiation (CRI), anthesis, grain development stage. Drought-induced reactive oxygen species (ROS) accumulation, particularly pronounced CRI stage, adversely affected all growth stages. At CRI, foliar delivered significant improvements in parameters, including increased plant height (15.4%), spike length (50%), yield (43.0%), photosynthetic performance (chlorophyll content 125.8%), relative (11.2%), compared to untreated drought-exposed counterparts. The combined application effectively reduced hydrogen peroxide production, electrolyte leakage, proline malondialdehyde generation, while increasing glutathione levels both well-irrigated stress conditions. Furthermore, treatment was effective mitigating oxidative enhancing resilience, during anthesis stage stress. Specifically, ameliorated effects by reducing ROS through enzyme activities elevating osmoprotectants levels. modulation osmotic balance holds promise drought-induced offering an practical strategy resilient water-limited environments.

Язык: Английский

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Revolutionizing soil heavy metal remediation: Cutting-edge innovations in plant disposal technology

The Science of The Total Environment, Год журнала: 2024, Номер 918, С. 170577 - 170577

Опубликована: Фев. 2, 2024

Язык: Английский

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Mitigating Salinity Stress in Barley (Hordeum vulgare L.) through Biochar and NPK Fertilizers: Impacts on Physio-Biochemical Behavior and Grain Yield

Agronomy, Год журнала: 2024, Номер 14(2), С. 317 - 317

Опубликована: Янв. 31, 2024

Increased soil salinity significantly inhibits crop production around the world. Over last decade, biochar has been used in agriculture to improve plant productivity, quality, and as an alternative amendment. This study was aimed effect of biochar, NPK, their combination on growth, physio-biochemical traits, mineral contents, grain yield barley (Hordeum vulgare L.). Thus, a pot factorial experiment based completely randomized design with three replications performed. Experimental treatments included four levels (0, 2, 5 10% total mass), different NaCl 75, 125, 200 mmol L−1), or without NPK fertilizer. The results showed that negative gas exchange parameters, photosynthetic pigments, SPAD value, minerals under treatments. In addition, our funding biochemical traits such proline, soluble sugars, individual sugar, phenolic compounds. use combined fertilizers, considerably increases these parameters especially improves grains severe conditions (200 mM) dose 2% 5% (394.1 280.61 g m−2, respectively) mass. It is concluded amendment could be promising practice enhance growth saline irrigation fertilization regimes.

Язык: Английский

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Overview of bioremediation as a method for metal-contaminated wastewater treatment

Environmental Science and Pollution Research, Год журнала: 2025, Номер unknown

Опубликована: Март 5, 2025

Язык: Английский

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Assessing biochar's impact on greenhouse gas emissions, microbial biomass, and enzyme activities in agricultural soils through meta-analysis and machine learning

The Science of The Total Environment, Год журнала: 2025, Номер 963, С. 178541 - 178541

Опубликована: Янв. 17, 2025

The role of biochar in reducing greenhouse gas (GHG) emissions and improving soil health is a topic extensive research, yet its effects remain debated. Conflicting evidence exists regarding biochar's impact on microbial-mediated with respect to different GHGs. This study systematically examines these divergent perspectives, aiming investigate influence GHG agricultural soils. meta-analysis includes 2594 paired observations from 157 studies conducted between 2000 2024. It was found that increased the presence amoA nosZ genes by 39.4 % 41.7 %, respectively, while abundance nirS gene 17.8 %. led 13.1 decrease N2O emissions. Nitrous were positively associated mean annual temperature pyrolysis dosage inversely related pH, nitrogen fertilisation rate, pH carbon content. Biochar also regulated enzyme activity nutrient cycle microbial biomass carbon, nitrogen, phosphorus 16.6 23.9 50.2 leading changes community diversity. These contributed reduction CO2 CH4 emissions, particularly when fertiliser applied at doses below 21.4 t ha-1 242.5 kg ha-1, as predicted machine learning models. offers an overview positive amendments mitigation. key predictive factors identified could help optimise production targeted amendments, potentially achieving neutrality agroecosystems.

Язык: Английский

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Projected long-term climate change impacts on rainfed durum wheat production and sustainable adaptation strategies

Journal of Cleaner Production, Год журнала: 2025, Номер unknown, С. 144980 - 144980

Опубликована: Фев. 1, 2025

Язык: Английский

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Enhancing physio biochemical traits and yield of common buckwheat Fagopyrum esculentum with rice husk biochar and nano iron oxide under water stress

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Март 6, 2025

Climate change is making droughts more frequent, which a major problem for crop yield, especially crops that are vulnerable to drought, such as common buckwheat (Fagopyrum esculentum). Drought stress affects negatively on physiological and biochemical processes of plants, leading reduced yields. This study addresses the knowledge gap regarding effective strategies mitigate drought-induced damage enhance productivity in buckwheat. We hypothesized iron oxide nanoparticles (Fe3O4 NPs) rice husk biochar could improve drought tolerance by modulating its responses. To test this, plants were grown under well-watered (80% field capacity, FC) (40% conditions following completely randomized design (CRD) with three replications. Results showed application 50 g/kg 400 ppm Fe3O4 NPs, either separately or combination, significantly enhanced yield improved key traits, including relative water content, photosynthetic rate, stomatal conductance, chlorophyll antioxidant activity. The combination NPs led improvements plants' levels, membrane stability index, proline, activity (DPPH), seed 22.37, 17.11, 43.05, 16.07, 43.75, 8.59, 50.87%, respectively compared untreated plants. Moreover, this treatment oxidative indicators hydrogen peroxide malondialdehyde 31.09 38.19%, respectively. These results show when combined biochar, buckwheat, providing viable strategy increase yields water-limited environments. In view climate change, emphasises potential combining nanomaterials sustainable agricultural practices.

Язык: Английский

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Integrative leaf anatomy structure, physiology, and metabolome analyses revealed the response to drought stress in sainfoin at the seedling stage

Phytochemical Analysis, Год журнала: 2024, Номер 35(5), С. 1174 - 1185

Опубликована: Март 29, 2024

Abstract Introduction Sainfoin ( Onobrychis viciaefolia ) is a vital legume forage, and drought the primary element impeding sainfoin growth. Objective The anatomical structure, physiological indexes, metabolites of leaves seedlings with drought‐resistant line P1 (DRL) drought‐sensitive material 2049 (DSM) were analyzed under (−1.0 MPa) polyethylene glycol‐6000 (PEG‐6000). Methods leaf anatomy was studied by paraffin section method. related indexes measured hydroxylamine oxidation method, titanium sulfate colorimetric thiobarbituric acid acidic ninhydrin Coomassie brilliant blue metabolomics analysis composed liquid chromatography tandem high‐resolution mass spectrometry (LC‐MS/MS). Results results revealed that thickness epidermis, palisade tissue, sponge tissue DRL significantly greater than those DSM. exhibited lower levels superoxide anion (O 2 •− production rate, hydrogen peroxide (H O content, malondialdehyde (MDA) content compared DSM, while proline (Pro) soluble protein (SP) higher A total 391 differential identified in two samples. Kyoto Encyclopedia Genes Genomes (KEGG) enrichment showed concentrated into tyrosine metabolism; isoquinoline alkaloid biosynthesis; ubiquinone other terpenoid quinone neomycin, kanamycin, gentamicin anthocyanin biosynthesis metabolic pathways. Conclusion Compared had more complete active oxygen antioxidant level. improved our insights mechanisms sainfoin.

Язык: Английский

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