利用极端物理冲击研究豆科植物硬种子的特性

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2024-10-14 DOI:10.1134/S1062873824707645

A. Yu. Belyaev, N. A. Kruglikov, I. V. Kochev, D. A. Krylova

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引用次数: 0

摘要

利用不同的物理影响来克服豆科植物的硬籽性。经低温处理后，黄花菜和草地三叶草种子的发芽率有所提高。甘草和黄芪的种子只有在经过静水压处理后，发芽率才会提高。据推测，液氧会刺激黄花菜幼苗的生长。甘草种子的产地会影响其变形：抗变形（硬化）能力取决于种皮（在干旱地区）或子叶（如果水分过多）。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Using Extreme Physical Impacts to Study Properties of Hard Seeds of Legume Plants

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Using Extreme Physical Impacts to Study Properties of Hard Seeds of Legume Plants

Different physical impacts are used to overcome the hard-seededness of legumes. The germination of yellow melilot and meadow clover seeds is shown to grow after cryotreatment. In licorice and astragalus, germination increases only after treating their seeds with hydrostatic pressure. It is assumed that liquid oxygen stimulates the development of yellow melilot seedlings. The origin of licorice seeds is found to affect their deformation: resistance to deformation (hardening) is determined by the seed coat (in arid areas) or by cotyledons (if excess moisture).

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来源期刊

Bulletin of the Russian Academy of Sciences: Physics Physics and Astronomy-Physics and Astronomy (all)

CiteScore

0.90

自引率

0.00%

发文量

251

期刊介绍： Bulletin of the Russian Academy of Sciences: Physics is an international peer reviewed journal published with the participation of the Russian Academy of Sciences. It presents full-text articles (regular, letters to the editor, reviews) with the most recent results in miscellaneous fields of physics and astronomy: nuclear physics, cosmic rays, condensed matter physics, plasma physics, optics and photonics, nanotechnologies, solar and astrophysics, physical applications in material sciences, life sciences, etc. Bulletin of the Russian Academy of Sciences: Physics focuses on the most relevant multidisciplinary topics in natural sciences, both fundamental and applied. Manuscripts can be submitted in Russian and English languages and are subject to peer review. Accepted articles are usually combined in thematic issues on certain topics according to the journal editorial policy. Authors featured in the journal represent renowned scientific laboratories and institutes from different countries, including large international collaborations. There are globally recognized researchers among the authors: Nobel laureates and recipients of other awards, and members of national academies of sciences and international scientific societies.