Proceedings of the 2018 7th International Conference on Energy, Environment and Sustainable Development (ICEESD 2018)

Effects of Foliar Se Spraying on the Physiological Characteristics of Pakchoi

Authors
Mingliang Wang, Ziyi Zhao, Xinqian Shi, Mei Han, Huifen Liu
Corresponding Author
Mingliang Wang
Available Online May 2018.
DOI
https://doi.org/10.2991/iceesd-18.2018.54How to use a DOI?
Keywords
Pakchoi;Se fertilizer;Photosynthetic characteristics;Protective enzyme activity
Abstract

Selenium (Se) is a kind of important trace elements in organisms, and selenium deficiency or excess will lead to human disease, therefore, it is of great significance to study the application of selenium fertilizer. In this study, through using pot experiment with selenium rich soil collected from Xiqing District of Tianjin, the effects of foliar spraying selenium fertilizer on the physiological characteristics of pakchoi were studied under different fertilization treatments. The results showed that the application of organic fertilizer and compound fertilizer can increase the net photosynthetic rate, transpiration rate and stomatal conductance of pakchoi leaves, and two times spraying Se can increase photosynthetic characteristics of pakchoi, while under the treatment without spraying Se, the intercellular CO2 concentration of pakchoi leaves was higher. Under the application of organic fertilizer, the activity of SOD and CAT was increased by two times spraying Se, while, the POD activity was increased by foliar spraying Se under the application of compound fertilizer

Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2018 7th International Conference on Energy, Environment and Sustainable Development (ICEESD 2018)
Series
Advances in Engineering Research
Publication Date
May 2018
ISBN
978-94-6252-503-0
ISSN
2352-5401
DOI
https://doi.org/10.2991/iceesd-18.2018.54How to use a DOI?
Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Mingliang Wang
AU  - Ziyi Zhao
AU  - Xinqian Shi
AU  - Mei Han
AU  - Huifen Liu
PY  - 2018/05
DA  - 2018/05
TI  - Effects of Foliar Se Spraying on the Physiological Characteristics of Pakchoi
BT  - Proceedings of the 2018 7th International Conference on Energy, Environment and Sustainable Development (ICEESD 2018)
PB  - Atlantis Press
SP  - 324
EP  - 329
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceesd-18.2018.54
DO  - https://doi.org/10.2991/iceesd-18.2018.54
ID  - Wang2018/05
ER  -