Effects of humic acid on photosynthetic efficiency of rapeseed plants growing under different watering conditions

Title:

Effects of humic acid on photosynthetic efficiency of rapeseed plants growing under different watering conditions

Creator:

Lotfi, R., Kalaji, H. M., Valizadeh, G. R., Khalilvand Behrozyar, E., Hemati, A., Gharavi-Kochebagh, P., and Ghassemi, A.

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:e8f0fc4c-57d2-4054-97bd-8b3f706e4a40
uuid:e8f0fc4c-57d2-4054-97bd-8b3f706e4a40
issn:0300-3604
doi:10.1007/s11099-017-0745-9

Subject:

chlorofyl, fluorescence, fotosyntéza, chlorophyll, photosynthesis, water stress, 2, and 581

Type:

model:article and TEXT

Format:

print, bez média, and svazek

Description:

Water is a limited resource and is likely to become even more restricted with climate change. The aim of this study was to evaluate the effect of humic acid (HA) applications on photosynthesis efficiency of rapeseed plants under different watering conditions. Water stress strongly increased electron transport flux, probability that trapped excitation can move an electron into the electron transport chain beyond QA, and quantum yield of reduction of end electron acceptors at the PSI acceptor side. Application of HA decreased the values of these parameters to be similar to those of non-stress conditions. We found that, the application of HA improved plants net photosynthesis under water stress via increasing the rate of gas exchange and electron transport flux in plants., R. Lotfi, H. M. Kalaji, G. R. Valizadeh, E. Khalilvand Behrozyar, A. Hemati, P. Gharavi-Kochebagh, A. Ghassemi., and Obsahuje bibliografii

Language:

Multiple languages

Rights:

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

Coverage:

962-970

Source:

Photosynthetica | 2018 Volume:56 | Number:3

Harvested from:

CDK

Metadata only:

false