Effect of Salinity (NaCl) on Germination, Growth, Ion Accumulation, and Protein Synthesis in Alfalfa (Medicago Sativa L.)
نویسندگان
چکیده
83 INTRODUCTION 83 MATERIALS AND METHODS RESULTS . . DISCUSSION CONCLUSIONS REFERENCES VI. CONCLUSIONS APPENDICES A: MODIFIED HOAGLAND SOLUTION B: ANALYSIS OF VARIANCE TABLES
منابع مشابه
Effects of Salt Stress on Vegetative Growth and Ion Accumulation of Two alfalfa (Medicago sativa L.) Cultivars
Salt stress is one of the most chalanging abiotic stresses affecting natural productivity and causing significant croplosses worldwide. A greenhouse experiment was conducted to evaluate the response of two alfalfa cultivars (Bamiand Hamedani) to 6 levels of salinity (0 as control, 25, 50, 75, 100, 125 mM NaCl) at the College of Agriculture,Shiraz University, Shiraz, Iran in 2008. Plant dry weig...
متن کاملOxidative markers in five Iranian alfalfa (Medicago sativa L.) cultivars under salinity stress . Nader Chaparzadeh1* and Faramarz Mehrnejad2
Five alfalfa (Medicago sativa L) cultivars from different areas of Iran were evaluated for oxidative markers under salinity conditions. Plants were grown in hydroponic condition by Hoagland nutrient solution containing different amounts of NaCl (control, 50 and 100 mM). Relative growth rate, membrane stability, lipid peroxidation, proline, hydrogen peroxide and relative water contents were dete...
متن کاملThe investigation of some biochemical and physiological responses of alfalfa (Medicago sativa L.) cultivars from Iran to NaCl salinity stress. Seyed Afshin Hosseini-Boldaji1, Babak Babakhani2, Reza Hassan-Sajedi3
In order to investigate the effects of salt stress on biochemical and physiological responses of two cultivars of alfalfa (Medicago sativa L.) namely, Diabolourde and Yazdi, chlorophyll content, growth parameters, and proline contents of roots and shoots, reducing sugars contents of roots and shoots, and membrane injuries of the plant samples were subjected to 0, 100, 150, and 200 mM NaCl treat...
متن کاملStudy of seed germination and seedling growth of alfalfa genotypes (Medicago sativa L.) under drought tension conditions
In order to investigate the effect of drought tension on germination characteristics and seedling growth of 10 alfalfa genotypes, two separate experiments were carried out in vitro petri dish culture medium (seed testing) and potting (vegetative growth stage) as a factorial experiment in a completely randomized design with three replications in a specialized laboratory in Khuzestan University o...
متن کاملImprovement of some physiological responses of alfalfa (Medicago sativa L.) under in vitro salt stress using Triadimefon
This study was carried out to investigation the possibility of using Triadimefon (TRD) in order to decrease the adverse effects of salt stress on Medicago plant. Triadimefon is a member of Triazol compounds which enhances stress tolerance through physiological processes. Two cultivars of Medicago sitiva including Hamedani and Yazdi were used in this study. Plants were treated with 1, 2 and 4 mg...
متن کامل