...成不同粒径的团聚体,分别用浓度33、167和333 mmol·L-1的KMn O4溶液氧化处理,测定团聚体中高活性有机质(HLOM)、中活性有机质(MLOM)和活性有机质(LOM)含量(质量分数),并分析了各粒径..
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土壤生物和酶活性在改善土壤结构、养分循环、有机质分解和保持中起重要作用。
Soil organisms as well as enzyme activities perform important functions in soil, including structure improvement, nutrient cycling, and organic matter decomposition and retention.
首次提出了针对高浓度有机质的活性污泥间歇浓度梯度驯化法，阐明了驯化过程中糖代谢速率和产氢能力的演变规律。
This is the first to our knowledge reported for the batch acclimation of sludge at high concentration of organic matter medium over 80g sucrose per liter.
研究了红砂土中加入稻草秸秆和猪粪后土壤中微生物生物量碳、水溶性有机碳、溶解性酚等活性有机质组分的动态变化。
Water-soluble organic carbon(WSOC) was as an important component in the transport and supply of carbon(C) to microorganisms and played a major role the cycle of soil organic matter.
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