Northern Nut Growers Association Report of the Proceedings at the Twenty-Fifth Annual Meeting: Battle Creek, Michigan, September 10 and 11, 1934
Science
Northern Nut Growers Association Report of the Proceedings at the Twenty-Fifth Annual Meeting: Battle Creek, Michigan, September 10 and 11, 1934
Northern Nut Growers Association -- Periodicals; Nut trees -- Periodicals; Nuts -- Periodicals
If we are ever to make any real progress in the breeding of nuts, one of
the first things we need to know is the value of the different materials
with which we have to work and the varieties that are used as parents.
The Stabler, Thomas and Ohio are relatively superior black walnuts, but
we do not know which is the best of these for breeding for size or vigor
of tree or productivity or quality of nut or any other quality. We
haven't the slightest idea. Yet before really scientific plant breeding
work can be initiated, there is need of information as to which of these
can be depended on for transmitting to its offspring certain specific
qualities. Through experiment and experience we have learned some of
these things with regard to some of the other fruit and ornamental
crops. For instance, we know that the J. H. Hale is not only a wonderful
variety in itself, but that it has the ability to produce superior
progeny. Certain other varieties lack this ability. So, doubtless, it is
with nuts. How are we to obtain this information? If your Association
could get two or three growers, say here in Michigan, to inbreed the
Stabler walnut and grow the resulting seedlings--perhaps a thousand in
number--to fruiting age and someone somewhere else to do the same with
the Thomas and with the Ohio and other varieties, it would not be long
before a body of information would be collected that would furnish a
definite basis for the scientific breeding of nuts. Incidentally, the
chances are that some of this first group of seedlings would be superior
and I believe that the chances are better than 50-50 that the resulting
nut orchard would be a fairly good one.
Where are you going to get these inbred seeds? That probably is what you
can put up to your experiment stations. For instance, I am inclined to
think that Mr. Neilson, if he found out that there is a member of this
organization that is willing to grow a hundred inbred seedlings of the
Stabler or Thomas to maturity, would undertake to hand-pollenize the
flowers for that number of seeds, you would have a start in the
direction of developing superior varieties of nuts. I don't mean to say
that by undertaking a thing like this you should pay less attention to
looking for native trees that are superior, but your problem now, and
for the next thirty years, with northern nuts, is one of materials and
the method of procedure that I have suggested would put it on a basis of
a fairly definite breeding project.
THE PRESIDENT:
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