乌克兰东北部V.D. Ogievsky教授的古老实验种植园的现状和生产力

Q3 Agricultural and Biological Sciences

Folia Forestalia Polonica, Series A Pub Date : 2021-09-01 DOI:10.2478/ffp-2021-0020

M. Zhezhkun, L. Demianenko

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引用次数: 1

摘要

摘要本研究旨在确定苏格兰松(Pinus sylvestris L.)的健康状况和生产力在1906年至1908年期间创建的教授v.d. Ogievsky。造林试验方案包括:确定不同砍伐宽度和方向对自然更新的影响，测试纯成分和混合成分的松树人工林及其创造方法的选择。在健康状况方面，103 ~ 105年龄人工松林的健康状况较天然老松有所弱化，且略差。老椴松人工林的生产力高于纯松树人工林，种子播种人工林的茎材蓄积量和适销性高于种苗人工林。

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Current state and productivity of age-old experimental plantations of prof. V.D. Ogievsky in the northeastern part of Ukraine

Abstract This research is aimed at determining the health condition and productivity of Scots pine (Pinus sylvestris L.) stands created during 1906–1908 on the initiative of Prof. V. D. Ogievsky. The scheme of silvicultural experiments included: determining the influence of different widths and directions of clear felling on the natural regeneration, testing of pine plantations of pure and mixed composition and the choice of methods for their creation. In terms of health condition, 103–105-year-old artificial pine stands are weakened and their health condition is slightly worse compared to the aged pines of natural origin. The productivity of age-old linden-pine plantations is higher than of pure pine plantations, and the stock of stem wood in plantations created by seed sowing and marketability is higher compared to the plantations created by planting seedlings.

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来源期刊

Folia Forestalia Polonica, Series A Agricultural and Biological Sciences-Forestry

CiteScore

1.30

自引率

0.00%

发文量

审稿时长

8 weeks

期刊介绍： FOLIA FORESTALIA POLONICA, SERIES A – FORESTRY is a forest science magazine addressed to scientists, administrators and policy-makers in forestry, agroforestry, ecology, environment and resource management. The language of publication is English and papers from any region of the world are welcome.