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Author Topic: Cherimoya/Pawpaw hybrid  (Read 4949 times)

Ilya11

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Re: Cherimoya/Pawpaw hybrid
« Reply #50 on: May 22, 2019, 05:06:37 PM »
Diploid Asimina/Anona hybrids that Usirius is trying to produce will most probably be non fertile since two parents have different chromosome numbers.
But crossing the combination of two tetraploids will give a tetraploid hybrid with balanced chromosome number. This could be done either by a generation of tetraploid Asimina and Anona by colchicine  or oryzalin treatment and than crossing such plants, or by pollination of hybrid  atemoyas with an excess of Asimina pollen.

Triloba Tracker,
I do not think that triploid asimina will be very fertile like triploid citrus varieties.
« Last Edit: May 22, 2019, 05:45:08 PM by Ilya11 »
Best regards,
                       Ilya

 

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