2011, № 12

Samofalova I. A., Mudrykh N.M., Kamenshikova V.I., Lysova O.S. INFLUENCE OF MINERAL FERTILIZERS ON PARAMETERS STABILITY MICROBIOCENOSE IN SOILS POLLUTED BY LEADIt is established, that biochemical parameters of stability microbiocenose of turf-brown soils of Middle Preduralye being polluted with lead, can be arranged into the following number: the number of actinomyces > Qr > substratum-sympathetic respiration > background respiration > the activity of catalase. Applying of mineral fertilizes improves the ratio of groups of microorganisms in soils as they remove the inhibirizing action of the acetic lead to the development of useful microflora, to the background respiration; rises the fermentative activity of the soils, that leads to the increasing stability of microbocoenosis at pollution.Key words: soil, microbocoenosis, stability, mineral fertilizes.

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References:

1. Anan'eva N.D. Microbiological aspects of self-purification and soil stability / N.D. Anan'eva. — Moscow: Nauka, 2003. — 223 p.

2. Zvyagintsev D.G. Methods of soil microbiology and biochemistry / D.G. Zvyagintsev, I.V. Aseeva, I.P. Bab'eva. — Moscow: Moscow State University, 1980. — 224 p.

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About this article

Authors: Kamenshchikova V.I., Mudryh N.M., Samofalova I.A., Lysova O.S.

Year: 2011

Editor-in-chief

Sergey Aleksandrovich
MIROSHNIKOV

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