R. R. Kinzhaev, A. D. Galtsova, A. V. Arzamazova, V. A. Romanenkov
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引用次数: 0
Abstract
The paper demonstrates the importance of creating optimal conditions for mineral nutrition of cereal grasses and microorganisms in oligotrophic oil polluted peat soil under remediation. To establish the effectiveness of using various forms of nitrogen fertilizers in oil pollution, changes in the agrochemical properties and enzymatic activity of the soil, the productivity of cereal grasses, and the amount of DNA prokaryotes were investigated. A significant increase in the productivity of plants and the number of bacteria and archaea in oligotrophic peat soil is shown when optimizing nitrogen nutrition, especially pronounced when introducing the ammonium-nitrate form of fertilizer. There is a close relationship between catalase activity in soil and residual oil content in soil.
摘要 本文论证了在低营养油污染泥炭土壤修复中为谷草和微生物的矿物质营养创造最佳条件的重要性。为了确定在石油污染中使用各种形式氮肥的效果，研究了土壤的农业化学性质和酶活性、禾本科植物的生产力以及 DNA 原核生物数量的变化。在优化氮营养时，低营养泥炭土中植物的生产力以及细菌和古细菌的数量都有明显增加，尤其是在引入硝酸铵形式的肥料时。土壤中过氧化氢酶的活性与土壤中的残油含量有密切关系。
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