The vegetation of 10 climatypes of Pinus koraiensis (Sibold et Zucc.) in the conditions of Southern Primorsky region

Numerous geographical cultures are of great importance in the preservation of wood forms biodi-versity. The research objective was to define Kore-an pines (Pinus koraiensis), most favorable for cul-tivation of climatype, in the conditions of the South-ern Primorye. In the assessment of the extent of adaptation techniques of vegetative, generative bodies measurement, anatomic and biochemical features, including the content of proline in the needles and shoots as indicator of stress adapta-tion is used. The plantations of Pinus koraiensis in culture from the point of view of biochemical adap-tation are not enough studied therefore the work on correlation assessment of the content of proline in the needles and size of axial gain was carried out. The definition of physiologically effective climatype of one or another origin gives the chance of their practical use in forest reconstruction and other pur-poses in certain conditions of cultivation. In the conditions of Southern Primorye the assessment of vegetation of 10 climatype of Pinus koraiensis was carried out: 5 of them were of Primorsky origin, 5 were of Khabarovsk Region origin. In the experi-ments the plants which were put in May, 2009 on two sites located on the slope of northwest exposi-tion territorially adjacent to tree nursery of Gornota-yezhnaya station FEB RAS were used. In the top part of the slope the saplings having the origin of different forestries of Primorsky Region and in the lower part - from Khabarovsk Region forestries were planted. The difference in the height of sites was within 10-15 m. Their names were given ac-cording to their administrative forestries: Pozharsky, Boundary, Terneysky, Barabashevsky, Olginsky, Obluchensky, Sukpaysky, Soviet, Kur-Urmiysky, Gursky. Negative influence of the envi-ronment on vegetative plants of Soviet and Oblu-chensky climatype, moderately stressful was on the pines of Terneysky and Olginsky climatype, as a result other types of condition of vegetation at tree nurseries FRC branch of biodiversity were estimat-ed as comfortable. Carried-out results accurately reflect the influence of conditions of vegetation on plant organisms of different climatype.