التفاصيل البيبلوغرافية
| العنوان: |
Effects of Salinity and Water Stress on Echophysiological Parameters and Micronutrients Concentration of Pomegranate ( Punica granatum L.). |
| المؤلفون: |
Hasanpour, Z., Karimi, H. R., Mirdehghan, S. H. |
| المصدر: |
Journal of Plant Nutrition; Apr2015, Vol. 38 Issue 5, p795-807, 13p |
| مصطلحات موضوعية: |
PLANT nutrients, SOIL salinity, PLANT growing media, DROUGHTS, POMEGRANATE |
| مستخلص: |
In order to study the effects of salinity and drought stress on echophysiological parameters and micronutrients concentration of pomegranate leaves, a factorial experiment was conducted based on completely randomized design with 0, 30, and 60 mM of salinity levels of sodium chloride and calcium chloride (1:1) and three irrigation intervals (2, 4, and 6 days) with three replications on ‘Rabab’ and ‘Shishegap’ cultivars of pomegranate. The results analysis of shoot and root indicated that the water salinity and drought affected the concentration of iron (Fe2+), zinc (Zn2+), copper (Cu2+) and manganese (Mn2+) in pomegranate leaves and roots. Mineral concentration of zinc (Zn2+), copper (Cu2+) and manganese (Mn2+) in roots and manganese (Mn2+) in shoot was increased with increasing salinity. Drought treatments decreased the concentration of Zn2+in the shoot and increased Zn2+in roots. Both cultivars showed significant differences in the Fe2+concentrations of shoot, however the most accumulation of Fe2+was observed in ‘Shishegap’ cultivar. [ABSTRACT FROM PUBLISHER] |
|
Copyright of Journal of Plant Nutrition is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| قاعدة البيانات: |
Complementary Index |
PDF full text from Publisher 
Full Text Finder