Ключевые слова
fertility
multi-element analysis
secondary phytocenosis
adventitious species
Как цитировать
Аннотация
The given work envisages results of physical-chemical parameters of red soils in Chakvi (Adjara A.R., Georgia) and multi-element analysis for the purpose of identification and evaluation of their chemical composition and modern fertility level. Besides, in the given work the present conditions of naturally formed co-societies are reviewed which are resulted from irrational usage of phyto-landscapes of seaside Adjara, their anthropogenic influence and abandoning and neglecting agricultural land plots; the peculiarities for development of secondary phytocenoses being formed via mutual participation of aborigine and adventitious species are studied. The research has showed that research soils are acidic; they are poor in general humus and nitrogen. From macro-elements
K, Mg, P are with minimum concentration and Cd, Cr, Hg, Li, Sb, Se, Ti, Tl, V, Pb are beyond the permissible concentration norm. The concentrations of microelements As, Ba, Cu does not exceed MPC. Phyto-cenotic structure is formed in parallel with growth of coniferous plants via gradual introduction of cenotic inter-relations which is differentiated like rows. Formed secondary phytocenosis are characterized with high potential of species of foreign origin (adventitious). At present stage of restoration successive change in serial phytocenosis totally 63 families, 137 breeds, 191 species from which local is 61 and 130 of a foreign origin are described.
Библиографические ссылки
World data base for soil resources (2017). - Tbilisi: Agrarian University. -221 pg.
Field Soil Studies (2016). Tbilisi: Georgian National Academy of Sciences. - 171 pg.
Georgian Laws on Environmental Protection №519-I (1996). -Tbilisi, 10 December. - 29 pg.
Decree N 297/N dated 16 August, 2001 of the Minister of Labour, Health and Social Affairs of Georgia on “Approving Qualitative Condition Norms of Environment” (2001). - Tbilisi, 16 August. Pg. 48-104.
Kiknadze N.O. Phosphorus in Some Types of Soils and the Efficacy of Phosphorus Fertilizers (2003). Auto-Thesis for gaining Scientific Degree of Doctor of Agriculture. - Tbilisi. - 281 pg.
Davitadze M. “Adventitious Flora of Adjara” (2001). Batumi: Publishing: “Batumi University”. - 199 pg.
Davitadze M. “East Asian Elements in Adjara Adventitious Flora” (1974). - Batumi Botanical Garden “Moambe”, № 20. – Tbilisi. Pg. 64-71.
Grossgame A.A., Makashvili A.K. About Origin, Composition and Characteristics of Tea Plantation Weeds in Western of Georgia and Adjara. Works on Applied Botanic, Genetics and Selection (1929). Volume 22, № 4. Pg. 11-72.
Dmitrieva A.A. About Issues of Invasive and Local Plants of Batumi Coastline. Batumi Botanical Garden Herald (1967). - Tbilisi, № 14. Pg. 58-65.
Oniani O., Margvelashvili G. Soil Chemical Analysis (1975). - Tbilisi: Publishing “Ganatleba”. Pg. 168-258.
Reference Book of Plants of Georgia (1964). Volume 1. - Tbilisi: Publishing “Science”. -
pg.
Flora of Georgia. Volume 15 (2015). - Tbilisi: Publishing: “Science”. - 158 pg.
Mueller-Dombois D., Elenberg H. Aims and Methods of Vegetation Ecology. printed in the (1925). USA. Pg.45-66.
Müller P.H., Schmetterer L. Introduction to Mathematical Statistics (1974). Berlin-Heidelberg-New York. Springer-Verlag. 502 S., Pg.11.
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