PHOTOMETRIC METHOD FOR DETERMINING THE CONTENT OF TOTAL NITROGEN IN PEAT SOILS OF DIFFERENT STAGES OF EVOLUTION
Abstract
It is presented a methodology for analysis of soil samples for total content of nitrogen in soil, using as an extractant concentrated sulfuric acid. It is also presented the usage of photometry and data processing analysis using a personal computer.
About the Authors
N. N. Semenenko
RUE "Institute for Land Reclamation"
Belarus
Belarus
S. I. Zhmachinskaya
RUE "Institute for Land Reclamation"
Belarus
Belarus
References
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2. Bremner, J.M. In “Methods of Soil Analysis. 2. Chemical and Microbiological Properties”. - C.A. Black et al. (Eds.) Madison, Amer. Soc. Agron., Inc. - 1965. - p. 12-18
3. Семененко, Н.Н. Методы определения содержания доступных растениям соединений азота, фосфора и калия в деградированных торфяных почвах / Н.Н. Семененко, В.А. Журавлев. - Минск: РУП «Институт мелиорации и луговодства НАН Беларуси», 2005. - 24 с
Review
For citations:
Semenenko N.N., Zhmachinskaya S.I. PHOTOMETRIC METHOD FOR DETERMINING THE CONTENT OF TOTAL NITROGEN IN PEAT SOILS OF DIFFERENT STAGES OF EVOLUTION. Land Reclamation. 2011;(2):82-88. (In Russ.)
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