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The effect of pre-sowing treatment by physical methods on seed germination in some ornamental tree species


, : The effect of pre-sowing treatment by physical methods on seed germination in some ornamental tree species. Rasteniev' dni Nauki 40(2): 176-179

The seeds of Caragana arborescens, Gleditschia triacanthos (Gleditsia triacanthos), Laburnum anagiroides and Robinia pseudoacacia were treated with He-Ne laser, ultrasound, permanent magnetic field and microwave irradiation to determine their effect on seed germination.

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