Effects of paclobutrazol on cultivars of Chinese bayberry (Myrica rubra) under salinity stress

Title:

Effects of paclobutrazol on cultivars of Chinese bayberry (Myrica rubra) under salinity stress

Creator:

Hu, Y., Yu, W., Liu, T., Shafi, M., Song, L., Du, X., Huang, X., Yue, Y., and Wu, J.

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:10c568fb-2126-47e2-b310-acaa63c3b3ab
uuid:10c568fb-2126-47e2-b310-acaa63c3b3ab
issn:0300-3604
doi:10.1007/s11099-016-0658-z

Subject:

chlorofyl, fotosyntéza, chlorophyll, photosynthesis, antioxidační enzymy, poškození buněk, výměna plynu, voskovník, solný stres, antioxidative enzymes, cellular damage, gas exchange, paclobutrazol, Chinese bayberry, Myrica rubra, salinity stress, 2, and 581

Type:

model:article and TEXT

Format:

print, bez média, and svazek

Description:

Salt stress is one of the most critical factors hindering the growth and development of plants. Paclobutrazol (PBZ) is widely used to minimize this problem in agriculture because it can induce salt stress tolerance in plants. This study investigated the effects of PBZ on salt tolerance of seedlings from two Chinese bayberry cultivars (i.e., Wangdao and Shenhong). Plants were treated with three salt concentrations (0, 0.2, and 0.4 % NaCl) and two PBZ concentrations (0 and 2.0 μmol L-1). Application of PBZ increased a relative water content, proline content, chlorophyll (a+b) content, and antioxidant enzyme activities in both cultivars, resulting in a better acclimation to salt stress and an increase in dry matter production. We concluded that PBZ ameliorated the negative effects of salt stress in Chinese bayberry seedlings., Y. Hu, W. Yu, T. Liu, M. Shafi, L. Song, X. Du, X. Huang, Y. Yue, J. Wu., and Obsahuje bibliografii

Language:

Multiple languages

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/
policy:public

Coverage:

443-453

Source:

Photosynthetica | 2017 Volume:55 | Number:3

Harvested from:

CDK

Metadata only:

false