Search academic texts

Information × Registration Number 0212U002601, 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 Head Krynytskyy H.T., Registration Date 11-01-2012 Organization National Forestry University of Ukraine popup.description2 It is recommended to conduct the recreation of etalon Scots pine forests stands by such method: in a seeds year in a fall-winter period the pine storey of forests stands cutting to growing stock to lewel 0,40-0,45 (crown closure 0,30-0,35), chop all trees of animportant breeds (for example: European hornbeam) and their large and middle underwood, underscrub; early in spring to pouring out of Scots pine seed from cones the surface of soil is mineralized (on 50-70 %, it is possible by a buster). In a first vegetation period after the leadthrough of the noted treatments under the stand canopy maternal forests stands the amount of underwood appears fully sufficient for forming of young pine forests stands on place of ripe forests stands; in next vegetation periods the young generation of pine-tree is filled up new exemplars. Through two-three, and that through one year of maternal Scots pine forests stands fully chop. After the young generation of pine-tree in the first 3-4 years conduct examination, which consists above all things in mowing of blackberry, felling of underwood of animportant concomitant breeds and sprout on their stumps. In rich sugrud's all forestry treatments need to conducted especially carefully, oriented on forming of young forest stand only from underwood, which appears in a first vegetation period after the leadthrough of treatments an assistance natural renewal, as only this underwood has high enough vitality and competitiveness. Product Description popup.authors Біліченко О.О. Кравчук Р.М. Криницький Григорій Томкович Кузів Р.Ф. Курочка Н.В. Луцишин І.М. Павлюк Г.М. popup.nrat_date 2020-04-02 Close