Evaluation for salt stress tolerance in two strawberry cultivars
Other Title(s)
تقيم مدى تحمل صنفين من الفراولة للكرب المحلي
Dissertant
Thesis advisor
al-Absi, Khalid Musa
al-Mahadin, Atif Yasin
Comitee Members
al-Jumayli, Ala Abd al-Razzaq
al-Samirrai, Abd al-Hamid Ahmad
Sad al-Din, Raja Abd al-Razzaq
University
Mutah University
Faculty
Faculty of Agriculture
Department
Plant Production Department
University Country
Jordan
Degree
Master
Degree Date
2007
English Abstract
This thesis is concerned with the preparation and characterization of Schiff base ligands derived from the condensation of 2, 6-diformylpyridine, 2- Pyridinecarboxaldehyde and salicylaldehyde with four different diamantes namely, 2, 6-diaminopyridine (dap), 1, 2-phenylendiamine (daPh), trans-1, 2- diaminocyclohexane (dach), and ethylenediamine (en).
The Schiff base ligands were characterized by elemental analysis, melting points, FTIR, UV-vis., 1H-NMR and 13C-NMR.
Also, the structure of the Schiff base, N, N`-(bis (pyridine-2-yl) formylidene) ethane-1,2-diamine (L5) has been characterized by single-crystal X-ray diffraction.
The non-covalent supramolecular chemistry involved in the crystal structure of this ligand has been carefully investigated The Schiff base ligands are reacted with some transition metal ions using direct reaction or a template method.
The metal ions used are Pd (II) Pt (II), Pd (IV), and Pt (IV).
The formula obtained for the complexes are : PdC20H16N2O2Cl2, PdC20H15N2O2.BF4, PdC20H16N2O2Br2, PdC20H22N2O2Cl2, PdC20H22N2O2Br2, PdC20H20N2O2.2H2O, PdC18H20N4Cl2, Pd2C18H20N4Br4.H2O, Pt2C18H20N4Cl4.1.5PhCN, PtC18H20N4Br2, PdC16H16N2O2Cl2, PdC16H16N2O2Br2, PdC16H16N2O2 (BF4)2, Pd2C14H14N4Cl4, Pd2C14H14N4Br4, PtC14H14N4Cl2, PtC14H14N4Br2, PdC19H15N3O2Br2.PhCN.H2O, Pd2C17H13N5Cl4.3CH3CN.2H2O, PdC17H13N5 (BF4) 2.CH3CN.3H2O, PtC17H13N5Cl2, PtC17H13N5Br2, PdC17H13N5Cl4.0.5H2O, PtC17H13N5Cl4.0.5H2O.
The isolated compounds are characterized on the basis of their melting points, elemental analyses, conductivity measurements, nuclear magnetic resonance, FTIR and electronic absorption spectra.
Main Subjects
Topics
No. of Pages
60
Table of Contents
Table of contents.
Abstract.
Abstract in Arabic.
Chapter one : Theoretical background.
Chapter two : Review of literature.
Chapter three : Design and methodology.
Chapter four : Findings and discussions.
Chapter five : Summary and recommendations.
References.
American Psychological Association (APA)
al-Shurafa, Wail Abd al-Mahdi. (2007). Evaluation for salt stress tolerance in two strawberry cultivars. (Master's theses Theses and Dissertations Master). Mutah University, Jordan
https://search.emarefa.net/detail/BIM-304967
Modern Language Association (MLA)
al-Shurafa, Wail Abd al-Mahdi. Evaluation for salt stress tolerance in two strawberry cultivars. (Master's theses Theses and Dissertations Master). Mutah University. (2007).
https://search.emarefa.net/detail/BIM-304967
American Medical Association (AMA)
al-Shurafa, Wail Abd al-Mahdi. (2007). Evaluation for salt stress tolerance in two strawberry cultivars. (Master's theses Theses and Dissertations Master). Mutah University, Jordan
https://search.emarefa.net/detail/BIM-304967
Language
English
Data Type
Arab Theses
Record ID
BIM-304967
