AI Article Synopsis
- Atrazine is a common herbicide that can contaminate soil and hurt certain crops, so researchers explored a solution using biochar with a special bacteria that breaks down atrazine.* -
- The use of this bacterially loaded biochar (BBC) showed a significant improvement in reducing atrazine levels in both planted and unplanted soils, promoting healthier crop growth.* -
- Findings indicated that BBC not only helped soybeans grow better by enhancing their biomass and antioxidant responses but also reduced the negative effects of atrazine, showcasing its potential for sustainable farming practices.*
Article Abstract
Atrazine, a widely used herbicide in modern agriculture, can lead to soil contamination and adverse effects on specific crops. To address this, we investigated the efficacy of biochar loaded with Paenarthrobacter sp. AT5 (an atrazine-degrading bacterial strain) in mitigating atrazine's impact on soybeans in black soil. Bacterially loaded biochar (BBC) significantly enhanced atrazine removal rates in both unplanted and planted soil systems. Moreover, BBC application improved soybean biomass, photosynthetic pigments, and antioxidant systems while mitigating alterations in metabolite pathways induced by atrazine exposure. These findings demonstrate the effectiveness of BBC in reducing atrazine-induced oxidative stress on soybeans in black soil, highlighting its potential for sustainable agriculture.
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| http://dx.doi.org/10.1016/j.jenvman.2024.120951 | DOI Listing |
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