Influence of Tapping and Mineral Fertilizers on Physiological Processes of Pine

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UDС

630*161.4:631.811

DOI:

Abstract

The negative impact of standard tapping on pigmentation is revealed as well as positive influence of tapping with aqueous infusion of nutrient yeast on Scotch pine physiology growing on fertilized forest soils. The dynamics of pigmentation, photosynthesis speed and breath of tapped pine trees of different resin productivity and dependence on introduced mineral fertilizers is shown.

Authors

V.N. Konovalov, Northern Arctic Federal University named after M.V. Lomonosov L.V. Zarubina, Vologda State Dairy Academy

Affiliation

(1)Northern Arctic Federal University named after M.V. Lomonosov  (2)Vologda State Dairy Academy

Keywords

pine, tapping, physiology, mineral fertilizers, nutrient yeast infusion.