CENTRE ON THE PROBLEMS OF ECOLOGY AND PRODUCTIVITY OF FORESTS
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CENTRE ON THE PROBLEMS OF ECOLOGY AND PRODUCTIVITY OF FORESTS |
RUSSIAN ACADEMY OF SCIENCES |
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Goncharova I.A., Sobachkin R.S. Productivity of the Grass-Shrub Layer in Scotch Pine Plantations // Forest Science (Lesovedenie). 2009. No 5. P. 63-68 (in Russian). The species composition of the grass-shrub layers in a 25-year-old pine plantation was studied in the southern taiga subzone of Central Siberia (Krasnoyarsk krai). The structure and phytomass of the grass-shrub layers was determined. The changes in the productivity of this layer related to the snad diversity were analyzed. With increasing stand density, the productivity of the grass-shrub layer decreased, the share of participatine Equisetum sylvaticum increased, that of Dactylis glomerata decreased, and a spectrum of the most productive species changed. Grass-shrub cover, pine cultures with different densities, productivity |
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