Effect of seed soaking and foliar spraying with selenium on the growth and yield of lettuce under saline stress
Other Title(s)
تأثير نقع البذور و الرش الورقي بالسلينيوم على نمو و محصول الخس تحت الإجهاد الملحي
Joint Authors
Ramadan, Mansur al-Sayyid
Shalabi, Usamah Abd al-Salam
Source
Egyptian Journal of Desert Research
Issue
Vol. 67, Issue 2 (31 Dec. 2017), pp.251-263, 13 p.
Publisher
Publication Date
2017-12-31
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
the implementation of proper agricultural practices is important for reducing the effect of salt stress in plants.
Therefore, this experiment was conducted in 2014/2015 and 2015/2016 seasons at Ras Sudr station of Desert Research Center, South Sinai Governorate, Egypt, to determine the most effective selenium (Se) dose and application method on lettuce plants Bruma cultivar under salt stress conditions.
Six different Se treatments; Se0 (without application as a control), Se1 (seed soaking in 30 μmol l-1 for 12 h), Se2 (seed soaking in 50 μmol l-1 for 12 h), Se3 (foliar application of 10 μmol l-1), Se4 (foliar application of 20 μmol l-1) and Se5 (foliar application of 30 μmol l-1) were applied.
The results showed that Se provision through both of the tested methods improved the plant leaf number, chlorophyll content, as well as N, P, K and Ca concentrations in the leaves, when compared with the control treatment.
Moreover, Na content decreased in the leaves, which were treated than those of the control treatment.
The plants grown under the Se treatments had larger heads and higher yields than the untreated plants.
Foliar spraying was the most effective method of Se application of the lettuce plants, and the best results were obtained with the foliar spraying treatment at 20 μmol l- 1 sodium selenate.
These results suggest that applying the appropriate dose of Se via foliar spraying has the potential for use as an efficient and practical method of improving plant growth and enhancing salt-stress resistance in lettuce plants
American Psychological Association (APA)
Shalabi, Usamah Abd al-Salam& Ramadan, Mansur al-Sayyid. 2017. Effect of seed soaking and foliar spraying with selenium on the growth and yield of lettuce under saline stress. Egyptian Journal of Desert Research،Vol. 67, no. 2, pp.251-263.
https://search.emarefa.net/detail/BIM-853364
Modern Language Association (MLA)
Shalabi, Usamah Abd al-Salam& Ramadan, Mansur al-Sayyid. Effect of seed soaking and foliar spraying with selenium on the growth and yield of lettuce under saline stress. Egyptian Journal of Desert Research Vol. 67, no. 2 (2017), pp.251-263.
https://search.emarefa.net/detail/BIM-853364
American Medical Association (AMA)
Shalabi, Usamah Abd al-Salam& Ramadan, Mansur al-Sayyid. Effect of seed soaking and foliar spraying with selenium on the growth and yield of lettuce under saline stress. Egyptian Journal of Desert Research. 2017. Vol. 67, no. 2, pp.251-263.
https://search.emarefa.net/detail/BIM-853364
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 259-262
Record ID
BIM-853364