Physio-Biochemical Characteristics and Quality Evaluation in Upper Leaves of Tobacco Nicotiana tabacum L. under Waterlogging Stress

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成果类型：

期刊论文

作者：

Chen, Z. F.;Liu, W.;Ding, J. B.;Chen, K. M.;Lu, C.;...

通讯作者：

Deng, XH;Chen, KM

作者机构：

[Zhao, A. J.; Xiong, C. L.; Long, D. B.; Zeng, W. A.; Chen, J.; Chen, Z. F.; Zhong, Y. F.; Lu, C.] Changsha Tobacco Corp Hunan Prov, Changsha 410011, Peoples R China.

[Ding, J. B.; Liu, W.] Yongzhou Tobacco Corp Hunan Prov, Yongzhou 425000, Peoples R China.

[Deng, X. H.] Hunan Agr Univ, Coll Agron, Changsha 410128, Peoples R China.

[Chen, K. M.; Chen, KM] Chinese Acad Agr Sci, Inst Bast Fiber Crops, Changsha 410205, Peoples R China.

通讯机构：

[Deng, XH ] H

[Chen, KM ] C

Hunan Agr Univ, Coll Agron, Changsha 410128, Peoples R China.

Chinese Acad Agr Sci, Inst Bast Fiber Crops, Changsha 410205, Peoples R China.

语种：

英文

关键词：

Nicotiana tabacum;waterlogging stress;photosynthetic capacity;superoxide dismutase;leaf color parameters;hemical composition of leaf

期刊：

Russian Journal of Plant Physiology

ISSN：

1021-4437

年：

2025

卷：

期：

页码：

1-10

DOI：

10.1134/S1021443724608930

基金类别：

This work was supported by the Agricultural Science and Technology Innovation Fund Project of Hunan Province, China (CS2022KJ04).

机构署名：

本校为通讯机构

院系归属：

农学院

摘要：

Waterlogging stress reduces the yield and quality of flue-cured tobacco (Nicotiana tabacum L.). At present, there is a lack of attention on the effects of waterlogging stress on the upper leaves of tobacco during the late-maturing stage. Here, we conducted pot experiments to analyze the changes of the physio-biochemical characteristics and the quality of tobacco leaves at the late-maturing stage on waterlogging conditions. The results showed that waterlogging decreased root vitality by 9.03 to 75.94%. Waterlogging stress significantly weakened the superoxide dismutase (SOD) activity, photosynt...

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Physio-Biochemical Characteristics and Quality Evaluation in Upper Leaves of Tobacco Nicotiana tabacum L. under Waterlogging Stress

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