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首页> 外文期刊>Moscow University Soil Science Bulletin >AMPHIPHILIC PROPERTIES OF ORGANIC MATTER AND MICROBIOLOGICAL ACTIVITY IN CHERNOZEM AGGREGATES
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AMPHIPHILIC PROPERTIES OF ORGANIC MATTER AND MICROBIOLOGICAL ACTIVITY IN CHERNOZEM AGGREGATES

机译：蛇纹石聚集体中有机物的两亲性质和微生物活性

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摘要

Soil aggregates are conventionally considered as an important diagnostic index determining many essential parameters of soils, including the microbial transformation of organic matter (OM). The well established concept of the agronomically valuable soil structure implies the optimum state (size) of soil aggregates ensuring a favorable water-to-air ratio in the root-inhabited zone and the maximum mineralization of soil organic matter as a source of the mineral nutrition of plants. In these terms, aggregates can be considered as an important element determining the intensity of biogeochemical cycles of biophilic elements, primarily of carbon and nitrogen, whose microbial transformation products"CO_2, CH_4, and N_2O (the so-called greenhouse gases) actively participate in biospheric processes [1].
机译：传统上，将土壤聚集体视为确定土壤许多基本参数（包括有机物的微生物转化（OM））的重要诊断指标。具有良好农业价值的土壤结构的公认概念暗示了土壤团粒的最佳状态（大小），可确保在根部居住区具有良好的水气比，并最大程度地矿化了土壤有机质作为矿质营养的来源植物。用这些术语，聚集体可以被认为是决定主要的碳和氮的亲生物元素的生物地球化学循环强度的重要元素，其微生物转化产物“ CO_2，CH_4和N_2O（所谓的温室气体）积极参与”生物圈过程[1]。

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