関連する実験動画

Updated: Sep 9, 2025

Measurement of Leaf Hydraulic Conductance and Stomatal Conductance and Their Responses to Irradiance and Dehydration Using the Evaporative Flux Method EFM
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Measurement of Leaf Hydraulic Conductance and Stomatal Conductance and Their Responses to Irradiance and Dehydration Using the Evaporative Flux Method EFM

Published on: December 31, 2012

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乾燥地植物の樹種における干ばつ耐性の生体化学的調節

Nana He1, Xiaodong Gao2,3, Gaochao Cai4

  • 1College of Water Resources and Architectural Engineering, Northwest A&F University, 712100, Yangling, Shaanxi Province, China.

Plant physiology
|September 2, 2025
PubMed
まとめ

リンゴの木は,調整された水の使用,抗酸化能力,およびオスモレギュレーションにより,干ばつに対する回復力を示しています. しかし黒は酸化ストレスを経験し 乾燥地での干ばつ反応のメカニズムが異なることを強調しています

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Water plays a significant role in the life cycle of plants. However, insufficient or excess of water can be detrimental and pose a serious threat to plants.
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Plant cells maintain appropriate osmotic balance in extreme conditions. For instance, plants in dry environments store water in vacuoles, limit the opening of their stoma, and have thick, waxy cuticles to prevent unnecessary water loss. Some species of plants that live in salty environments store salt in their roots. As a result, water osmosis occurs in the root from the surrounding soil.
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