Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
BAITULIN I.O., NESTEROVA S.G. CONDITION OF TREES AND SHRUBS SPECIES PLANTATIONS IN TOWNS AND SETTLEMENTS OF ARAL BASIN (Establishment Center "Ecological Reconstruction", al-Farabi Kazakh National University) In accordance with ecological conditions and species compound of trees Aral basin is divided in three dendrological districts - the southern, middle and northern. Species compound of trees and shrubs of medium dendrological area was studied. It is recomended to include in planting with trees and gardens assortiment of middle dendrological districts 91 species of trees and shrubs. For the success of introduction it is extremely important to conduct dendrological zoning of the Aral Sea basin by climatic, specifically hydrothermal, and by soil conditions. Based of the ecological and extrapolation method it will allow to develop the variety of trees and shrubs that can be introduced for the purposes of landscaping. In case this approach is used there is no need to carry out a special experimental study that requires too much time and funds. Provided that arboretums, nurseries, botanical gardens are available in the region and the adjoining territories the ecological and extrapolation method of involving introduced material allows to achieve success with the highest level of probability and in less time. Based on preliminary studies and by climatic conditions and composition of trees and shrubs species, encountered in the plantings of cities and villages, the Aral Sea basin can be divided into three dendrological districts - the southern, middle and northern. By soil and climatic conditions the Shymkent region is clearly referred to the southern district that represents a warmer and moisture secured part with dark chestnut and not saline soils, there is richer and diverse dendroflora in the landscape of cities [1] and villages. Therefore, this part of the Shymkent region is referred by us to the southern dendrological district of the Aral basin. The northern part of the region is characterized by a more continental and dry climate and a relatively poor composition of dendroflora in the plantings of cities [2] and populated areas. This part of the Shymkent region should be referred to the middle dendrological district of the Aral basin. The Kzylorda region has been referred by us to the northern dendrological district since winter is colder here and soils are saline to a certain extent. The region is slightly different from the Shymkent region by its dendroflora represented in landscaping of cities and settlements. The work is done on task 2 of INTAS Aral Sea 2000 - 1046 project. At this stage of the studies (during months 10-12. 2002 year) we reviewed in detail the state and composition of trees and shrub species available in green plantings of the cities of Turkestan and Kentau as well as in that of the adjoining settlements referred to the middle dendrological district. Materials about collection of trees and shrubs of Turkestan Botanical Garden was given by Baizhigitov K. Table 1 provides the list of species available in green plantings of the cities and settlements referred to the middle dendrological district (Column 1), introduced and available in the collections of the Turkestan Bota-nical Garden (Column 2) and recommended to include in the variety of green plantings of the cities and sett-lements referred to the middle dendrological district of the Aral basin (Column 3). They are indicated by (+). Table 1. The list of plants family and species Names of family and species 1 2 2 3 3 4 Pinaceae Picea schrenkiana Fisch.et.Mey - + - Picea excelsa Link Picea engelmanii Engelm Picea pungens Engelm Pinus silvestris L.. Pinus Pallasiana L - + + + + + + + + + 1 Cupressaceae Thuja orientalis Endle Thuja occidentalis L Juniperus communis L. Juniperus virginiana L. Juniperus turkestanica Komn Biota orientalis Endl Salicaceae Salix argyreceae L Salix babilonica L Salix alba L. Salix viminalis L Populus nigra L Populus deltoids Marsh. Populus pruinosa Schrenk Populus Bolleana Lauche Populus diversifolia Schrenk Populus candicans Ait Rhamnaceae Ziziphus sp Tiliaceae Tilia cordata Mill Elaeagnaceae Hippophae rhamnoides L Elaeagnus oxycarpa L. Elaeagnus orientalis L Juglandaceae Juglans regia L Juglans manshurica Maxim Betulaceae Betula turkestanica Litv L Betula pendula Roch Fagaceae Quercus robur L. Ulmaceae Ulmus Pinnato-ramosa Diesk Ulmus laevis Pall Ulmus parviflora Mill Ulmus lacinata(Trautv).Mey Ulmus campestris L Moraceae Morus alba L Morus nigra L.. Maclura aurantica Nutt Berberidaceae Berberis heteropoda Schrenk - + + + - + + + + + + + + + - + + + + + + - + + + + + + + + + + + + + + + + + + - + - - + - - + - - + + + + - + - - + - - + + - + + + + + + + + + + + - + + + + + + + + - + + + + + + + + - + + Berberis Thunbergii - + + Berberis vulgarisL. + 2 + 3 + 4 - + + - + + - + + + + + + + 1 Celestraceae Euonimus verrucosa Nevski Ranunculaceae Clematis orientalis L Saxifragaceae Philadelphus latifolius Schrad Grossularia reclinata (l) Mill Ribes nigrum L Ribes vulgare Lam Ribes aureum Pursh Rosaceae family Crataegus altaica Lange + - + + + + - + + Crataegus songorica C.Koch Crataegus turkestanica Pojark Malus sieversii (Ledeb.) M.Roem Malus silvestris Mill. Sorbus tianschanica Rupr Cydonia oblonga Mill. Chamaenomeles japonica Lindl. Pyrus communis L. Amygdalus communis L Cerasus tomentosa Wall. Cerasus vulgaris Will. Cerasus avium (L.) Moench. Cerasus orytrocarpa Nevski. Padus racemosa (Lam.) Gilib. Armeniaca vulgaris Lam Persica vulgaris Mill. Prunus spinosa L. Prunus divaricata Ldb. Prunus simonii Carr. Prunus sogdiana Vass Rubus idaeus L. Rosa multiflora Thunb. + + + - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Rosa rugosa Thunb + - + Rosa alberti Rgl. Rosa laxa Retz. Rosa canina L. Amelanchier canadensis Med. Spiraea aquilegifolia Pall. Fabaceae Gleditchia triacanthosL. + + + + + + + + + + + + + + - + + Sophora japonica L. Robinia pseudoacacia L. Amorpha fruticosa L Cercis silicuastrum L. Cytisus ruthenicus Fish. Laburnumanagyroides Medic. Euphorbiaceae Securinega suffruticosa (Rall) Rehd Anacardiaceae Rhus hirta Sudw. Rhus trilobata Nutt. Rhus typhina L. Cotinus coggigria Scop. Cotinus americanus Nutt. Celestraceae Euonimus europaea L. Euonimus verrucosa Nevski. Aceraceae Acer semenovii Rgl.et Herd. Acer tataricum L + + - + + + + + + + + + + + + - + + - + + - + + + + - - + - - + - + + + - + - 1 2 - 3 + 4 - - + + - + - + + - + + + + + - + + + + + + + + + + + + + + + + + - + - - + - + + + + - + Symphoricarpus orbiculatus Moench. - + - Sambucus racemosa L. + + + Sambucus nigra L. - + - Viburnum opulus L. + - + Viburnum lanata L. Viburnum opulus L. + - + + + + - + + - + - + - + + + + + + + Acer pseudoplatanus L. Hippocastanaceae Aesculus hippocastanumL. Cornaceae Thelycarnia sanguinea (L .) Fourr. Cornus mas L. Ribes nigrum L Cornus austrialis C.F.Mey. Oleaceae Fraxinus lanceolata Borkh. Fraxinus poamophila Herd. Fraxinus vulgaris L. Jasminum fruticans L. Forzythia subspensa (Tyunb.) Vahl. Syringia vulgaris L. Ligustrum vulgare L. Bignoniaceae Tecoma stans Juss. Catalpa speciosa Warder. Caprifoliaceae Lonicera tatarica L Symphoricarpus albus (L.) Blake. Vitaceae Ampelopsis acantifolia Bge. Platanaceae Platanus orientalis Dode Simaroubaceae Ailanthus altissima Mill. Swingle. Buxuceae Buxus sempervirens L Sapindaceae Koelreuteria paniculata Laxm The variety of green plantings of the middle dendrological district includes species already cultivated in the green plantings of this district as well as those that had successfully passed the introduction test in the Turkestan Botanical Garden. It was recommended to include in the variety of green plantings of the middle dendrological district the total of 91 species of trees and shrubs. This adds 24 species more to the number available currently in the green plantings of the cities and settlements of the middle dendrological district in the Aral Sea basin. LITERATURE 1. Jumabaeva R.O. Introduction of Noth American woody plant in conditions of Shimkent arboretum. Abstract. Almaty. 26p. 2. Pysmambetova G.M. The problems of planting with trees and gardens of Kentau. // Search. 2000. N1. *** A?ae aeia?ui nie ?a?ea?aa ?naoii a?aooa?au" yeieiaeyeu? ?a?aaeuia ??ia o??eie ???aiuia ?a?ae i"o?noie, i?oaeu? ??ia nieo?noie aai ?o aaia?ieiaeyeu? aoaaiaa??a a?eaai. I?oaeu? aaia?ieiaeyeu? aoaaiiu" a?aooa?u iai a?oaea?uiu" oiciii aa?ieaai. I?oaeu? aaia?ieiaeyeu? aoaaiiai a?aooa? iai a?oaea?au" 91 o??i e?aaeaaiau?o?a iaeaaeaio?a aieaoui ?niiaieoa?ai" anni?oeiaioiia ai ai?ieaai. *** Аральский бассейн по экологическим условиям и по видовому составу древесных растений разде-лен на три дендрологических района - южный, средний и северный. Представлены списки деревьев и кустарников среднего дендрологического района. Рекомендовано включить в озеленительный ассортимент среднего дендрологического района 91 вид деревьев и кустарников.