ON THE DIFFERENTIATION OF THE WOODY SPECIALS IN THE CULTURES OF PINUS SILVESTRI
Abstract
The regularities of dynamics of productivity of pine crops in connection with a change in the light regime under the canopy of plants. According to the analysis of the use of atmospheric nitrogen in the formation of the photosynthetic apparatus of plants, living ground cover and tree populations is given schematic diagram of the mechanism of differentiation of woody species in the pine. It is shown that the process of differentiation of trees is mainly dependent on the active fertility of the soil formed by the autotrophic bacteria.
About the Author
A. V. Perekhod
Forest institute of the National Academy of Sciences of Belarus
Belarus
Ph. D. (Agricult.), former Senior researcher
Belarus
Ph. D. (Agricult.), former Senior researcher
References
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2. Perekhod A. V., Chueshkov O. V. Biological and economic productivity of pine cultures in the Belarusian Polesie. Lesovedenie [Forest Science], 1993, no. 2, pp. 71–74. (in Russian).
3. Dzhurdzhu V. Inventory of current growth of plantations, Abstract of Ph. D. dissertation, Agricultural Sciences. Мoscow, 1957. 19 p. (in Russian).
4. Perekhod A. V. Influence of competition for food resources on the current growth of pine plantations. Problemy lesovedeniia i lesovodstva : sbornik nauchnykh trudov Instituta lesa Natsional’noi akademii nauk Belarusi [Problems of forest science and forestry: proceedings of the Institute of Forest of the National Academy of Sciences of Belarus]. Gomel, 2016, iss. 76, pp. 72–80. (in Russian).
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