METHOD FOR PRELIMINARY PINE FOREST RENEWAL

METHOD FOR PRELIMINARY PINE FOREST RENEWAL

FIELD: forestry, in particular, preliminary renewal of dry pine forest in circumpolar areas. SUBSTANCE: method involves cultivating soil and cutting furrows by plowing in pine plantations with density of planting of 0.7, with furrows being cut 2-5 years before felling. Method allows pine trees resis...

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Bibliographische Detailangaben
Hauptverfasser: PETUKHOV A.V, MIKHAJLOV S.M, SHIRNIN JU.A, ALEKSEEV I.A, LARIONOV A.V
Format: Patent
Sprache:eng
Schlagworte:
AGRICULTURE
ANIMAL HUSBANDRY
CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED
FISHING
FORESTRY
HORTICULTURE
HUMAN NECESSITIES
HUNTING
TRAPPING
WATERING
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Beschreibung
Zusammenfassung:FIELD: forestry, in particular, preliminary renewal of dry pine forest in circumpolar areas. SUBSTANCE: method involves cultivating soil and cutting furrows by plowing in pine plantations with density of planting of 0.7, with furrows being cut 2-5 years before felling. Method allows pine trees resistant to Phacidium Infestants to grow in furrows. Felling operation is performed in winter after the year pine tree brings seeds. Plowed furrows are renewed only in the absence of seedling growth. EFFECT: increased efficiency by protecting pine plantations from diseases. 2 cl, 2 dwg