Manure- and straw-derived biochars reduce the ecological risk of PBDE and promote nitrogen cycling by shaping microbiomes in PBDE-contaminated soil

Xiang, Leilei; Harindintwali, Jean Damascene; Wang, Fang; Bian, Yongrong; Zhao, Zhentang; Wang, Ziquan; Wang, Yu; Mei, Zhi; Jiang, Xin; Schäffer, Andreas; Xing, Baoshan

doi:10.1016/j.chemosphere.2022.137262

Cited by 13 publications

(2 citation statements)

References 44 publications

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“…Studies have shown that diclosulam and glyphosate were able to reduce the population of rhizobia in soil by 89% and 93%, respectively [5]. This nitrogen fixation is an important source of nitrogen availability in the soil, and its reduction can adversely affect soil fertility [7,12,13]. Another implication is the alteration of organic residue decomposition, in which herbicides can exert an unfavorable influence [8].…”

Section: Introductionmentioning

confidence: 99%

Herbicides versus Nitrogen Cycle: Assessing the Trade-Offs for Soil Integrity and Crop Yield—An In-Depth Systematic Review

Brochado,

Silva,

Lima

et al. 2023

Nitrogen

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The interaction of herbicides in the nitrogen cycle and their consequences on soil health and agricultural production are essential topics in agronomic research. In this systematic review article, we have synthesized recent studies on this subject. The results revealed that the indiscriminate use of herbicides can have negative effects on vital processes in the nitrogen cycle, such as reduced enzymatic activity and microbial respiration. Moreover, herbicides alter the soil microbial composition, affecting nitrogen cycling-related activities. Symbiotic nitrogen fixation is also impaired, resulting in a reduction in the population of nitrogen-fixing bacteria and a decrease in the availability of this nutrient in the soil. These effects compromise soil fertility and the release of nitrogen to plants. Therefore, sustainable agricultural practices must be adopted, considering nitrogen cycling efficiency and the preservation of soil and natural resources. This understanding is crucial for guiding appropriate management strategies aimed at minimizing the negative effects of herbicides on the nitrogen cycle and ensuring soil health and agricultural productivity.

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Section: Introductionmentioning

confidence: 99%

Herbicides versus Nitrogen Cycle: Assessing the Trade-Offs for Soil Integrity and Crop Yield—An In-Depth Systematic Review

Brochado,

Silva,

Lima

et al. 2023

Nitrogen

View full text Add to dashboard Cite

show abstract

“…327 , 328 The interference with microbial functions can hinder nutrient cycling processes, leading to imbalances in the availability of essential elements for retaining soil productivity. 329 , 330 Additionally, the disruption of microbial communities may compromise the soil’s ability to resist pathogens and maintain resilience in the face of environmental stressors and climate change. 331 , 332 The relationships between soil microorganisms and ECs necessitate further research to unravel the mechanisms underlying these effects and develop strategies for mitigating their impact on soil health.…”

Section: Risks Of Ecs To Planetary Healthmentioning

confidence: 99%