Effect of Low Temperature, Short Days, Water Stress and Dimethyl Sulphoxide on Frost Tolerance of Brassica juncea, Coss and Czern Var. Prakash |
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| Authors: | DHAWAN A K; HOODA ANITA; GOYAL R K |
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| Institution: | Oilseeds Section, Department of Plant Breeding, Haryana Agricultural University Hisar, India |
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| Abstract: | Treatment with low temperature, water stress or dimethyl sulphoxideinduces freeze tolerance in Brassica juncea, Coss and Czern.Short day-light periods for 3 or 6 d have no such effect. Percent ion efflux from leaves appears to be related to freezetolerance as determined by cell or plant survival tests. Increasedactivities of peroxidase and malate dehydrogenase are associatedwith freezing injury. Brassica juncea, freezing, water stress |
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