Investigation of dual-functional carbon cathode catalysts from agricultural wastes in the heterogeneous electro-Fenton process

Applied Catalysis B Environment and Energy, Год журнала: 2023, Номер 337, С. 123018 - 123018

Опубликована: Июнь 17, 2023

Язык: Английский

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Effect of silicon spraying on rice photosynthesis and antioxidant defense system on cadmium accumulation

Scientific Reports, Год журнала: 2024, Номер 14(1)

Опубликована: Июль 3, 2024

Abstract Cadmium (Cd) pollution is a serious threat to food safety and human health. Minimizing Cd uptake enhancing tolerance in plants are vital improve crop yield reduce hazardous effects humans. In this study, we designed three concentration stress treatments (Cd1: 0.20 mg·kg −1 , Cd2: 0.60 Cd3: 1.60 ) two foliar silicon (Si) (CK: no spraying of any material, Si: Si spraying) conduct pot experiments on soil stress. The results showed that the leaves reduced content brown rice by 4.79–42.14%. application increased net photosynthetic rate (Pn) 1.77–4.08%, stomatal conductance (Gs) 5.27–23.43%, transpiration (Tr) 2.99–20.50% intercellular carbon dioxide (CO 2 (Ci) 6.55–8.84%. Foliar significantly activities superoxide dismutase (SOD) peroxidase (POD) 9.84–14.09% 4.69–53.09%, respectively, malondialdehyde (MDA) 7.83–48.72%. summary, protects photosynthesis antioxidant system canopy leaves, an effective method rice.

Язык: Английский

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Insights into the molecular mechanisms of uptake, phytohormone interactions and stress alleviation by silicon: a beneficial but non-essential nutrient for plants

Plant Growth Regulation, Год журнала: 2023, Номер 101(1), С. 1 - 13

Опубликована: Апрель 17, 2023

Язык: Английский

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UTILIZAÇÃO DO SISTEMA DE DUAS FASES AQUOSAS PARA EXTRAÇÃO E PURIFICAÇÃO DE FITASES APLICADA À NUTRIÇÃO ANIMAL

Опубликована: Окт. 10, 2023

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Potassium silicate and vinasse enhance biometric characteristics of perennial sweet pepper (Capsicum annuum) under greenhouse conditions

Scientific Reports, Год журнала: 2024, Номер 14(1)

Опубликована: Май 16, 2024

Abstract An effective strategy for enhancing fruit production continuity during extended sweet pepper season involves adopting innovative biostimulants such as potassium silicate (PS) and vinasse. Adjusting PS vinasse concentrations are crucial maintaining the balance between vegetative growth, particularly in with a shallow root system, to sustain fruiting over prolonged season. However, interaction underlying physiological mechanisms that extend under greenhouse conditions remain unclear. This study aimed investigate impact of treatments on yield biochemical constituents perennial plants cultivated conditions. For two consecutive seasons [2018/2019 2019/2020], were sprayed (0, 0.5, 1 g/l) drenched 1, 2, 3 l/m ). To estimate yield, plants, fresh dry biomass, potential some evaluated. Results revealed (0.5 coupled (3 ) generated most remarkable enhancement, terms plant total leaf area, weight both growing seasons. The implementation at 0.5 g/l demonstrated pronounced augmentation contents (chlorophyll index, nitrogen potassium), alongside improved quality, including soluble solid ascorbic acid contents, By implementing optimal combination vinasse, growers can significantly enhance biomass while fruiting, thereby maximizing superior

Язык: Английский

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Silicon: a crucial element for enhancing plant resilience in challenging environments

Journal of Plant Nutrition, Год журнала: 2024, Номер unknown, С. 1 - 36

Опубликована: Сен. 25, 2024

Язык: Английский

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A dual pesticide–fertilizer silicon-base nanocomposite to synergistically control fungal disease and provide nutrition

Environmental Science Nano, Год журнала: 2023, Номер 10(12), С. 3462 - 3475

Опубликована: Янв. 1, 2023

The mixed utilization of pesticides and fertilizers plays an important role in the prevention plant diseases providing nutrients for crop growth.

Язык: Английский

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Silicon Nutrition: A New Perspective to Improve Heavy Metal Toxicity Tolerance in Plants for Sustainable Agriculture

Silicon, Год журнала: 2024, Номер 16(8), С. 3191 - 3203

Опубликована: Март 4, 2024

Язык: Английский

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Multidimensional Role of Silicon to Mitigate Biotic and Abiotic Stresses in Plants: A Comprehensive Review

Silicon, Год журнала: 2024, Номер 16(15), С. 5471 - 5500

Опубликована: Июль 26, 2024

Язык: Английский

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Effects of leaf silicon on drought performance of tropical tree seedlings

Biology Letters, Год журнала: 2024, Номер 20(3)

Опубликована: Март 1, 2024

Elevated leaf silicon (Si) concentrations improve drought resistance in cultivated plants, suggesting Si might also performance of wild species. Tropical tree species, for instance, take up substantial amounts Si, and varies markedly at local regional scales, consequences seedling resistance. Yet, whether elevated improves tropical forests is unknown. To manipulate concentrations, seedlings seven species were grown Si-rich -poor soil, before exposing them to the forest understorey. Survival, growth wilting monitored. did not survival any In one was reduced previously contrary our expectation. Our results suggest that does may even reduce performance, differences soil conditions influencing contribute soil-related variation performance. Furthermore, are odds with most studies on show alleviative effects crops cannot be generalized plants natural systems.

Язык: Английский

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