تأثير البرولينوالكلايسين بيتاين في تحسين النمو الخضري لشتلات برتقال أبو سرة (Citrus sinensis L.) تحت ظروف الملوحة
Other Title(s)
Effect of proline and glycine betaine in improving vegetative growth of washington navel orange (Citrus sinensis L.) under salinity conditions
Joint Authors
حيدر خطاب عبد الله
علاء عيدان حسن
الحمزاوي، مجيد كاظم عباس
Source
Issue
Vol. 9, Issue 4 (31 Dec. 2017), pp.1-30, 30 p.
Publisher
University of Kufa Faculty of Agriculture
Publication Date
2017-12-31
Country of Publication
Iraq
No. of Pages
30
Main Subjects
Topics
Abstract EN
The current experiment was conducted to study the effect of proline and glycinebetaine at two concentrations for each i.e.
50 and 100 mM in addition to control and two salts; sodium chloride and calcium chloride at tow concentrations 25 and 50 mM in addition to control, in vegetative characters of Washington navel orange (Citrus sinensis L.) grafted on volkamer lemon or swingle citrumelo rootstocks.
Salts were added to the irrigation water and seedlings were irrigated with saline water three times at three month interval.
After one week of the irrigation with saline water, seedlings were sprayed with the osmo protectants (three sprays).
Treatments were arranged in Random Complete Block Design (R.C.B.D.)as a factorial experiment with three replications.
The results revealed that the two rootstocks had no effect on the vegetative parameters measured except the total chlorophyll content in leaves for seedlings grafted on swingle citrumelo rootstocks.
The use of the two protectants at all concentrations caused significant increase in seedling height, leaf area, number of leaves, dry weight of shoot and roots and the total chlorophyll content in leaves, while they did not affect the number of branches.
Glycine betaine was superior in its effect compared to proline.
Also, the two salts had inhibitory effects on most of the parameters measured exceptleaf area.
The combination between rootstocks and osmoprotectants had significant effect on most growth parameters.
In general, most of the two combinations had pronounced effects.
The combination of the three factors are also effect the parameters significantly.
From the above results, we can conclude that the two salts had an inhibitory effect on growth characters which can be improved by the addition of glycine betaine and proline.
American Psychological Association (APA)
حيدر خطاب عبد الله والحمزاوي، مجيد كاظم عباس وعلاء عيدان حسن. 2017. تأثير البرولينوالكلايسين بيتاين في تحسين النمو الخضري لشتلات برتقال أبو سرة (Citrus sinensis L.) تحت ظروف الملوحة. مجلة الكوفة للعلوم الزراعية،مج. 9، ع. 4، ص ص. 1-30.
https://search.emarefa.net/detail/BIM-795545
Modern Language Association (MLA)
علاء عيدان حسن....[و آخرون]. تأثير البرولينوالكلايسين بيتاين في تحسين النمو الخضري لشتلات برتقال أبو سرة (Citrus sinensis L.) تحت ظروف الملوحة. مجلة الكوفة للعلوم الزراعية مج. 9، ع. 4 (2017)، ص ص. 1-30.
https://search.emarefa.net/detail/BIM-795545
American Medical Association (AMA)
حيدر خطاب عبد الله والحمزاوي، مجيد كاظم عباس وعلاء عيدان حسن. تأثير البرولينوالكلايسين بيتاين في تحسين النمو الخضري لشتلات برتقال أبو سرة (Citrus sinensis L.) تحت ظروف الملوحة. مجلة الكوفة للعلوم الزراعية. 2017. مج. 9، ع. 4، ص ص. 1-30.
https://search.emarefa.net/detail/BIM-795545
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن مراجع ببليوجرافية : ص. 25-28
Record ID
BIM-795545