re: Gibbalrilic acid
- To: pumpkins@mallorn.com
- Subject: re: Gibbalrilic acid
- From: D* M* <d*@boeing.com>
- Date: Thu, 02 Jul 1998 06:16:40 -0700
> > Gibbalrilic acid
> >
> >
> > Well, I'm sure some of you guys heard of this! I read in an old book about
> > this stuff, and how it DOUBLED the cell size and cell growth of all kinds of
> > plants, producing freakish GIANTS. It is supposedly some sort of hormone.
> > ANyone try any experimenting with it? Why doesn't anyone talk about it
> > anymore? (It was in an old book from the 60's I think, that I read about it
> > in).
>
> Gibbalrilic acid is a compound which helps breakdown the cell wall of a seed to increase germination. THat s all what it is used for.
> YOU can read more from my other mailing list "Propagation of Plants" by using the subject words in the search engine
>
> http://www.mallorn.com/lists/seeds-list/search.cgi
>
> Duncan
If you use this word, you will see all the post. Be sure to select 1997 and 1998
Gibberellic or GA-3 or GA3
Gibberellin/Gibberellic Acid(trade names Pro-Gibbr 4% Liquid or Gib-Solr
In plants, there have been over 70 different forms of gibberellin that have
been identified. Gibberellins are important in seed dormancy, cell
enlargement, phototropism (the movement of plants toward the sunlight) and
many other factors. In the commercial production of table grapes, the
gibberellin which has been widely used is gibberellic acid number 3 usually
referred to as GA3.
In varieties like Thompson Seedless, Flame Seedless, Perlette and a few
other varieties (seedless grapes primarily) GA3 (gibberellic acid) is used
for either thinning out the number of flowers which set fruit, a bloom
thinning spray, or for increasing the size of the berries(referred to as a
sizing spray which is applied about one week following bloom). In some
varieties both a bloom spray and one or two sizing sprays are generally applied.
One must be extremely careful when using GA3 on grapes. Each variety has a
different tolerance level and one should not "experiment" or use more of the
material than is recommended for any given variety.
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