- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Salt tolerance of two rice( Oryza sativa L.) Cv. cultured in vitro | ||
| Journal of Basrah Researches (Sciences) | ||
| Article 1, Volume 36, Issue 3, 2010, Pages 25-38 PDF (0 K) | ||
| Authors | ||
| Marem J. Mohamed; Hussein K. Al-Kaby; Abbas M. Jaissm | ||
| Abstract | ||
| Series of experiments were conducted at Tissue Culture Laboratory. at Al- zubair ,Basrah to study effects of salinity on rice Oryza sativa L. cultivars named Anbar and Jasmine , cultured in vitro . Mature seeds (mature embryo + endosperm ) were used as explants which cultured with MS salts basal medium supplemented with sucrose , vitamins , amino acids and the auxin 2,4-D. Sodium chloride (NaCl) was added at concentrations (0 , 1 , 2 , 3 )%. Results showed that increasing NaCl concentration decreased in callus fresh weight significantely specially at 2% and 3 %. Results also indicated that increasing NaCl concentration caused a significant increase in Na+and proline concentrations , while it caused a significant decrease in K + and KNa ratio in the callus and there were a signifcant differences between the two varaieties in their salt tolerance | ||
|
Statistics Article View: 66 PDF Download: 37 |
||