Germination of Salt Tolerant and Non - Tolerant Alfalfa in Nacl, Nan03, Kcl, Kno3, and Mannitol

نویسندگان

  • S. G. Allen
  • A. K. Dobrenz
چکیده

Five cycles of germination NaC1 tolerant alfalfa and the source population, 'Mesa Sirsa', were germinated in four salt solutions (NaC1, NaNO3, KC1, and KNO3) and Mannitol to try to determine the general mechanism involved in seed germination salt tolerance. Average germination over all germplasm sources in NaC1, NaNO3, KC1, KNO3, and Mannitol were 44.80, 38.88, 36.24, 29.07, and 60.93 percent, respectively. The results indicate that the selected salt tolerant germplasm exhibit tolerance to Na and Cl ion toxicity.

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تاریخ انتشار 2011