Effect of some physical treatments on the physiological and biochemical control of dormancy, germination ability and subsequent seedling growth of Redhaven peach

Samann, L.G.; El-Boray, M.S. . Faculty of Agriculture; Couvellon, G.A.; Girguis, F.G.; El-Dengawy, E.R.

Effect of some physical treatments on the physiological and biochemical control of dormancy, germination ability and subsequent seedling growth of Redhaven peach

1997

Samann, L.G. | El-Boray, M.S. (Mansoura Univ. (Egypt). Faculty of Agriculture) | Couvellon, G.A. | Girguis, F.G. | El-Dengawy, E.R.

Physical treatments on Redhaven dormant peach seeds were carried out for two succcessive years 1993 and 1994 in greenhouse and laboratories were complied to detect two superior treatments in breaking dormancy and imroving germination ability as well as subsequent seedling growth. The result indicated that the same treatments had a higher rate for consumption of certain nucleosides along with cAMP + CMP, GMP and ADP nucleotides in nucleic acids synthesis or in other metabolism processes lead to breaking seed dormancy

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