Organic Water-Soluble Fertilizers Enhance Pesticide Degradation: Towards Reduced Residues

Abstract

This scientific undertaking meticulously inspected chlorpyrifos degradation kinetics when interacts with assorted organic water-soluble fertilizer formulations. Through rigorous field experimentation, we evaluated the modulatory effects of organic water-soluble fertilizers on the kinetics of pesticide degradation. Under specific conditions, organic water-soluble fertilizers can promote the degradation of pesticides. The integration of distinct fertilizer dilutions conspicuously enhanced degradation, alluding to intricate concentration-dependent mechanisms. In our quest to decipher the underlying mechanisms, we delved into both the biochemical and physicochemical facets. Notably, we monitored plant peroxidase activity across varying concentrations of these fertilizers throughout the investigative period. Temporal tracking displayed escalated plant peroxidase activity, mirroring bolstered detoxification. The results of the UV degradation experiment showed no significant difference in the acaricide degradation rate, regardless of the presence or absence of organic water-soluble fertilizers. However, illumination-induced degradation remained unperturbed by fertilization. Simulated rainwater cleansing was enacted on farmer’s market produce, spanning crucifers, asters, chenopods, and amaranths. Our assays pertaining to washing elucidated the capability of organic water-soluble fertilizers to curtail pesticide residues across representative vegetable taxa. Fertilizer supplementation substantially reduced chlorpyrifos residuals, especially in crucifers. This inquiry underscores the inherent botanical mechanisms of detoxification, which, when augmented by judicious fertilizer supplementation, culminate in the diminution of chlorpyrifos pesticide residues. While promising, extensive multi-crop trials are required to optimize assimilation strategies. Harnessing the intrinsic synergy between agricultural enrichment and pest mitigation, as expounded in this study, heralds a paradigm shift towards sustainable agriculture, ensuring both food security and ecological stewardship.

Keywords

• Chlorpyrifos degradation
• Peroxidase-mediated detoxification
• Pesticidal residue diminution
• Photolysis and UV effects
• Agricultural sustainability

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