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生物炭施用對農(nóng)業(yè)生產(chǎn)與環(huán)境效應(yīng)影響研究進(jìn)展分析
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國家自然科學(xué)基金項目(51779117、41161038)


Progress in Research on Biochar Affecting Soil-water Environment and Carbon Sequestration-mitigating Emissions in Agricultural Fields
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    摘要:

    生物炭(Biochar)因其特殊性質(zhì)而被廣泛應(yīng)用在土壤改良和固碳減排等方面,因潛力很大,備受國內(nèi)外學(xué)者的關(guān)注。然而,生物炭性質(zhì)不僅因生物質(zhì)制備材料來源不同而有所差異,還受到熱解溫度和工藝的影響。同時,生物炭性質(zhì)和土壤條件差異也在較大程度上影響其改良土壤效果和固碳減排成效。綜述近年來國內(nèi)外有關(guān)生物炭在農(nóng)田水土環(huán)境及固碳減排影響的研究進(jìn)展,總結(jié)了生物炭在農(nóng)業(yè)領(lǐng)域、固碳減排及鹽堿地改良等方面的研究成果,分析了現(xiàn)存問題,并對生物炭在農(nóng)業(yè)相關(guān)領(lǐng)域的研究應(yīng)用進(jìn)行了探討,旨在為廣泛應(yīng)用生物炭技術(shù)提供借鑒和參考。

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    Biochar has been widely used in soil improvement and carbon sequestration. It has great potential and has attracted much attention in the scientific field at home and abroad.However, the properties of biochar are not only affected by the sources of biomass materials, but also related to pyrolysis temperature and technology.At the same time, different biochar properties and soil conditions also greatly affect the effect of soil improvement and carbon sequestration.In this paper, progress in research on the biochar affecting soil and water environment and carbon sequestration in farmland is reviewed.The study summarize the research achievements of biochar in agriculture, carbon sequestration and reduction, and improvement of saline and alkaline land,analyze the existing problems and discuss the application of biochar in these fields in the future.The purpose of this study is to provide references for the wide application of biochar.

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勾芒芒,屈忠義,王凡,高曉瑜,胡敏.生物炭施用對農(nóng)業(yè)生產(chǎn)與環(huán)境效應(yīng)影響研究進(jìn)展分析[J].農(nóng)業(yè)機(jī)械學(xué)報,2018,49(7):1-12. GOU Mangmang, QU Zhongyi, WANG Fan, GAO Xiaoyu, HU Min. Progress in Research on Biochar Affecting Soil-water Environment and Carbon Sequestration-mitigating Emissions in Agricultural Fields[J]. Transactions of the Chinese Society for Agricultural Machinery,2018,49(7):1-12.

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  • 收稿日期:2018-06-01
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  • 在線發(fā)布日期: 2018-07-10
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