Сезонний розвиток ялин (Picea A. Dietr.) в умовах Правобережного Лісостепу

This article presents the results of the phenological observations performed during 2001–2004 upon 14 species of Picea A. Dietr. genus in the dendrologic collections of M.M. Gryshko National Botanical Gardens of the NAS of Ukraine (average long-term dates and effective temperatures sums necessary fo...

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Bibliographic Details
Date:2011
Main Author: Pokhylchenko, O.P.
Format: Article
Language:English
Published: M.M. Gryshko National Botanical Garden of the NAS of Ukraine 2011
Online Access:https://www.plantintroduction.org/index.php/pi/article/view/467
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Journal Title:Plant Introduction

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Plant Introduction
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Summary:This article presents the results of the phenological observations performed during 2001–2004 upon 14 species of Picea A. Dietr. genus in the dendrologic collections of M.M. Gryshko National Botanical Gardens of the NAS of Ukraine (average long-term dates and effective temperatures sums necessary for the beginning of certain phenological phases of vegetative and generative spruce shoots are given). A correlation detected between duration of shoots vegetation period and water and heat supply.