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Information × Registration Number 0312U003045, 0109U001467 , R & D reports Title Ecological and biological basis of high productivity elite pine stands gene resource preservation and regeneration in Small Polisia. popup.stage_title Закладання науково-виробничих стаціонарів в елітних деревостанах сосни звичайної. Head Krynytskyy H.T., Registration Date 11-01-2012 Organization National Forestry University of Ukraine popup.description2 After researches on 11 sciences-industries permanent plots and 10 temporal trial plots it is set that etalon Scots pine forests stands on Small Polissia in subir, poor and central subtypes of sugrud's grow on sandy soils, and in rich subtypes of sugrud's - on binding-sand soils; these soils are formed on water-glacial deposits. In forests stands Scots pine is prevails. In subir common oak is most presented as an admixture, and in sugrud's, besides common oak, European hornbeam is presented. Class of stand quality of Scots pine in poor subors - ІІ, in rich subors - І,5, in poor sugrud's - Ia,5, in typical sugrud's - Ib,8. In pre-ripe etalon Scots pine forests stands the trees are not staggered root-rot fungus or trunk rot, or particle of staggered trees are very small (to 2 %). The volume of high classes timber in them is ever-higher: in typical sugrud's - to 82 %. In overripe forests stands the particle of trees, that are staggered root-rot fungus or trunk rot, in poor subir's can arrive at 8-9%, and in rich sugrud's - 26-29 %. Obviously, the forests stands age must be attribute to the factors which limit their belonging to etalons. Product Description popup.authors Криницький Григорій Томкович Кузів Р.Ф. Луцишин І.М. popup.nrat_date 2020-04-02 Close