581.526.53(282.247.36) - 2011.., - - - - A detailed ecological and morphological analysis of coenofloras of steppe vegetation in the Don basin allowed to interpret the adaptive capacities of different forms of plant organisms and their strategies to identify the environmental conditionality of phytocenological biomorphological diversity in different subzonal and regional units of vegetation. When shiftig on the gradient of continentality in oenofloras there observed clear conformity of certain biomorphological characteristics of different types of the phytocoenotic structure. The area-azonal heterogeneous nature of petrophytic, psammophytic and halophytic edaphic variants has been set. -. Keywords: Ecological and morphological analysis, oenofloras, steppe vegetation. - - - 31
I II III IV - 32 1. 12 1,58 20 2,64 2 0,26-13 1,71 31 4,08 17 2,34 7 0,92 3 0,4 4 0,53 - - 131 17,26 32 4,22 76 10,01 7 0,92 1 0,13 9 1,19 3 0,4 2 0,26 1 0,13 32 4,21 14 1,84 18 2,37 41 5,41 32 4,22 9 1,19 154 20,29 110 14,49 38 5,01 4 0,53 2 0,26 10 1,32 7 0,92 1 0,13 2 0,26
8 1,05 4 0,53 1 0,13 3 0,4 13 1,71 7 0,92 2 0,26 2 0,26 2 0,26 27 3,56 24 3,16 3 0,4-19 2,5 246 32,41 114 15,02-39 5,14 7 0,92 18 2,37 2 0,26 66 8,7 1 11 18 2 1 1 11 2 13 4 2 5 3 4 35 76 3 17 14 18 32 9 110 38 4 2 10 33
8 13 27 19 246 I reddere II restare III irrumpere IV vagari Pinus sylvestris Juniperus sabina. 21, 22]. (Caragana frutex, Amygdalus nana, Spiraea hypericifolia, Chamaecytisus ruthenicus, Cerasus fruticosa, Prunus stepposa, Calophaca wolgarica, Rosa) IV Artemisia austriaca, A. santonica ( - 34
V VI - - - - 9 5 5 0 8 5 1 14 95 1 4 4 3 0 0 7 50 6 9 1 9 9 3 01 30 35
- - - - - - - - - - - - - - 2 2 2 8 2 3 1 5 19 0 4 8 3 1 8 0 8 06 4 1 1 0 7 0 0 06 1 5 8 5 0 1 17 75 1 4 8 1 30 66 0 6 4 4 3 1 51 2 5 8 2 2 3 35 1 0 2 9 4 18 3 0 4 4 2 11 4 5 1 37 - - 9 8 7 10 * [16]: - - - - 3. 5. - - - - - - - - - - - - - - - - 12. - - - - -. - - - - - - - 36
- - - - - 37
- - - - - - -, - - - - - - - 1. -694. 2. -133. 3. - -1443. 4. - - - 5. - 6. 37. 7. - -25. 8. --315. 9. - - - - 74. 10. -19. 11. -232. 12. -33. 38
13. -144. 14. - -4. 15. -23. 16. 500 17. - - 18. -94. 19. -563. 20. - -1533. 21. - -91. 22. 23. -208. 24. -119. 25. - 26. - 1955.. 6,. 1.. 47-55. Bibliography 1. Alekhin, V.V. Vegetation of the USSR in the major areas / In the book.: Fundamentals of botanical geography. MM: Biomedgiz, 1936, pp. 306-694. 2. Borisova O.K. Biology and the major life forms of dicotyledonous perennial herbs of steppe phytocoenoses of northern Kazakhstan. / In the book.: The vegetation of the steppes of northern Kazakhstan. Moscow, Leningrad, 1961, pp. 54-133. 3. Vysotsky G.N. -1443. 4. Gorbachev B.N. Vegetation and natural forage lands of Rostov Region (explanatory text to the maps of vegetation). Rostov-on- Don: Rostov. Portrait. Publishing House, 1974. 149 p. 5. Ziman S.N. Life forms and biology of steppe plants of Donbass / The Ucranian Academy of Sciences, Institute of Botany after N.G. Kholodny. Kiev: Nauk. Dumka, 1976. 191 p. 6. Demina O.N. Formation of the steppe vegetation type / / Ari -37. 7. Zozulin G.M. Historical suite of forest-steppe vegetation of the Central Russian Upland / / Delegate Congress of UBE. Abstracts. LA: 1957. Vol.3. pp. 15-25. 8. Zozulin G.M. Underground parts of the main species of herbaceous plants, and watershed associations of the Central Russian forest-steppe in connection with the matters of vegetation formation. Transactions of central-chern. Reserve., 1959. Vol. 5. pp. 3-315. 9. Zozulin G.M. To clarify the notion of "periglacial steppe" Proc. Rostov Dep. Proc. Bot. Society. Rostov-on-Don: P.H. RGU, 1960, pp. 62-74. 10. Zozulin G.M. -19. 11. Zozulin G.M. Scheme of the main directions and paths of evolution of life forms of seed plants / / Bot. Journ. 1968. V.53, / 2, pp. 223-232. 12. Zozulin G.M. Historical suite of vegetation), Bot. Journ. 1970. V. 55, n. 1, pp. 23-33. 13. Zozulin G.M. Historical analysis of forest vegetation of the steppe in the basin of the river Don (Rostov and Volgograd region) / -144. 14. Kazakevich L.I. The principal types of vegetation restoration and reproduction of herbaceous perennials. Materials to the biology of plants in South-East of Russia, I / / Proceedings of Saratov. agricultural. Experiment Station. Saratov, 1921. V.3, pp. 3-4. 15. Karamysheva Z.V. Neyheyslova Z., Yurkovska TK Vegetation map of Europe. Drafts history and current status / / Bot. Journ. 1995. V.80, no. 10, pp. 14-23. 16. Map of the revegetation of Central and Eastern Europe. M. 1: 2,500,000 Ed. SA Gribov and R. Neykheysl, 1989. BIN RAN, 1996. 6 sh. 17. Keller B.A. The flora of the Russian steppes, deserts and semi-deserts. Environmental and phytosociological essays. transactions of State alkali-reclamation. inst-t. Voronezh, 1923. Issue 1. 183 p. 18. Lavrenko E.M. Some observations on the root systems, ecological and economic value of psammophytes sands of the Lower Dnieper, "Probl. of plant-growing -94. 19. -563. 20. Safronova I.N. Shrub steppe and scrub in the dry and desert-steppe subzones of the Central Kazakhstan / / 10, pp. 1527-1533. 21. Serebryakov I.G. The main directions of evolution of life forms in angiosperms / Bull. of Moskow Society of exp. Nature, dep. -91. 22. Serebryakov I.G. Ecological Morphology of Plants. Life forms of angiosperms and conifers. Moscow: Higher School, 1962. 377 p. 23. Serebryakov I.G. Life forms of higher plants and their study / Field geobotany. Moscow, Leningrad: Nauka, 1964. V. 3, pp. 146-208. 39
24. Serebryakova T.I. Types of large life cycle and structure of terrestrial shoots of flowering plants / / Bull. MOIP. Dep. Biol. 1971. V. 76, no. 1. pp. 105-119. 25. Conservation Strategy for the steppes of Russia: the position of non-governmental organizations. M.: P.H. Conservation Center, 2006. 36. 26. Shalyt M.S. The system of life forms of steppe plants, Uch. Notes of Taj. Univ. 1955. V. 6, no. 1. pp. 47-55. 2 2011 T Studying of an intraspecific variety of diploid kinds of wheat from world collection VIR on fastness to saline stress has taped average or weak fastness at the majority of the studied samples. It is allocated only two samples T. boeoticum, possessing high tolerance to the stressful factor. T.boeticum Boiss Keywords: wheat kinds, fastness to salinity, wheat T.boeticum Boiss, wheat of Urartu. - NaCl - - Triticum - - 40