双频脉冲激光照射刺激针叶树的生长发育

IF 1.4 4区化学 Q4 PHYSICS, ATOMIC, MOLECULAR & CHEMICAL

Russian Journal of Physical Chemistry B Pub Date : 2024-05-29 DOI:10.1134/S1990793124020246

A. V. Lobanov, L. M. Apasheva, L. A. Smurova, E. N. Ovcharenko, M. I. Budnik, V. V. Savransky

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引用次数: 0

摘要

摘要利用波长为 510.6 和 578.2 nm 的双频脉冲铜蒸汽激光器的辐射，在 30 到 120 秒的照射时间内，通过单粒种子照射刺激针叶树（云杉、松树、落叶松）生长的可能性得到了证实。这种刺激作用体现在不同的早期发育阶段，如实验最初几小时种子在水生环境中的唤醒（根据电子吸收光谱数据）、种子萌发以及幼苗在胁迫栽培条件下的生长。讨论了植物种子受光照射的可能原因。

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Two-Frequency Pulsed Laser Irradiation to Stimulate the Development of Coniferous Trees

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Two-Frequency Pulsed Laser Irradiation to Stimulate the Development of Coniferous Trees

The possibility of using radiation from a two-frequency pulsed copper vapor laser with wavelengths of 510.6 and 578.2 nm with an exposure of 30 to 120 s to stimulate the development of coniferous trees (spruce, pine, larch) with single seed irradiation is shown. The stimulation effect manifests itself at various early stages of development, such as the awakening of seeds in the aquatic environment in the first hours of the experiment (according to the electron absorption spectroscopy data), seed germination, and seedling growth under stressful cultivation conditions. Possible causes of light exposure to plant seeds are discussed.

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来源期刊

Russian Journal of Physical Chemistry B 化学-物理：原子、分子和化学物理

CiteScore

2.20

自引率

71.40%

发文量

106

审稿时长

4-8 weeks

期刊介绍： Russian Journal of Physical Chemistry B: Focus on Physics is a journal that publishes studies in the following areas: elementary physical and chemical processes; structure of chemical compounds, reactivity, effect of external field and environment on chemical transformations; molecular dynamics and molecular organization; dynamics and kinetics of photoand radiation-induced processes; mechanism of chemical reactions in gas and condensed phases and at interfaces; chain and thermal processes of ignition, combustion and detonation in gases, two-phase and condensed systems; shock waves; new physical methods of examining chemical reactions; and biological processes in chemical physics.