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Information × Registration Number 0200U003124, 0198U002976 , R & D reports Title Productivity rise methods of forest phytocenosos components popup.stage_title Head Ryabchuk Vasyl' Petrovych, Registration Date 16-03-2000 Organization Ukrainian State University of Forestry and Wood Technology popup.description2 Objects of researches were: diverse age creating forest plantations for participation for introduced species (Pinus sibirica Mayr., Pinus koraiensis Sieb. et Zucc., Pіnus banksіana Lamb., Pinus strobus L., Pіnus rіgіda Mill., Pіnus nіgra Arn., Pseudotsuga menziesii Mirb.), and also Pіnus sylvestrіs L.; growing wild fruit plants of forestry phytocenosos (Crataegus monogyna Jacq., Sorbus aucuparіa L., Pyrus communіs L., Malus sylvestrіs Mіll., Viburnum opulus L.): drug plants (Vinca minor L., Asarum europaeum L., Hedera helix L.); Alnus glutinosa (L.) Gaertn., Acer pseudoplatanus L., Fagus sylvatica L.wood. Work aim - to set available and to potential resources of forest plantations for participation introduced species; to see out quantitative and qualitative estimation of generative organs growing wild fruit and to define their crop capacity; to define charge productivity and to learn the different exploitation modes of evergreen drug plants, their supplies; to inquire into physical and mechanical Alnus glutinosa (L.) Gaertn. and Acer pseudoplatanus L. wood properties, to set resin tapping produc-tivity of introduced species of Pine-tree. The researches methods are forest valuational, phenological, geobotanical, re-sort, physiological, biological and mathematical, statistical. Defined: available and potential resources introduced coniferous; seasonal development of generative organs of fruit plants increasing in conditions of forestry phytocenosos; light and types of growth conditions influence on forming of crop of growing wild fruit plants; biological supply and herbage cover of drug evergreen plants; closeness and shrinkage of Alnus glutinosa (L.) Gaertn. wood from butt to top.The researches results can be gone in forestry with view forests productivity rise of, purveyance of growing wild plants, conifers boxing. Product Description popup.authors popup.nrat_date 2020-04-03 Close