Re: HYB: seed counts per pod
- Subject: Re: [iris] HYB: seed counts per pod
- From: A*@cs.com
- Date: Fri, 28 Nov 2003 13:22:07 EST
- List-archive: <http://www.hort.net/lists/iris/> (Web Archive)
In a message dated 11/27/2003 6:37:10 PM Mountain Standard Time,
chris.darlington@sympatico.ca writes:
> Thanks for this little story About Jack Linse and LADY MOHR. I noticed
> some time ago in the Database that there was registered introductions
> with LADY MOHR as the pod parent. I intend to fully explore it's
> fertility next June. I'm interested in seedling variation and what
> you're tell me sounds like I'd be very pleased with this type of AB x TB
> cross.
LADY MOHR is not listed among the "Bypassed Breeders" on my site because she
is not fully fertile and I could find no evidence that any of her descendants
had entered our modern arilbred gene pool. My notes, however, show that she
had registered descendants as a pollen parent as well as pod parent.
That said.... I certainly do believe that she has a great deal of unexplored
potential for those who are prepared to deal with the challenge of wide
crosses. Most of her registered offspring -- even those once recorded as oncobreds
-- are now classified as TBs. The exception is LADY BERNSTEIN, whose
potential I was unable to explore [a matter of unfortunate timing].
If I were still hybridizing, I'd start with LM herself....
1. I'd cross her with some of the newer pastel 1/2-breds. From my
experience with other relatively fertile quarterbreds, the odds of fertility in the
first generation are about 50/50 and the seedlings do show an interesting range
of variation.
2. I'd cross her with those we called "3/8-breds" in the old quantum
system, especially blends like SIMPLY LUSCIOUS.
3. I'd also cross her with tetraploid arils, preferably setting pods on LM
with aril pollen. My experiments with quarterbreds produced more seeds from
this type of cross than any other I tried, with high incidence of fertility
and some very nice flowers.
Sharon McAllister
Returning now to work/lurk mode
---------------------------------------------------------------------
To sign-off this list, send email to majordomo@hort.net with the
message text UNSUBSCRIBE IRIS