Northern Nut Growers Report of the Proceedings at the Twenty-First Annual Meeting: Cedar Rapids, Iowa, September 17, 18, and 19, 1930
Science
Northern Nut Growers Report of the Proceedings at the Twenty-First Annual Meeting: Cedar Rapids, Iowa, September 17, 18, and 19, 1930
Northern Nut Growers Association -- Periodicals; Nut trees -- Periodicals; Nuts -- Periodicals
THE PRESIDENT: Professor Drake has done a good deal of work in
locating good varieties of black walnuts in the southwest and I am sure
he will be glad to tell you what he has found. Let me repeat what I said
about Mr. Snyder's work, that the most valuable work that is being done
is the discovering of new varieties of nuts.
PROF. DRAKE: I shall talk about the methods I use in scoring
the black walnut in Arkansas. Color of kernel. The way I have determined
that is to first make a measuring scale. Get walnuts whose kernels show
different color. The lightest I call number one. It is quite easy to
divide them into five different groups. I feel that this grading can be
pretty well done, except possibly for the flavor, all the way through.
Applying this method to different nuts, here is the result that I have
obtained with the best ones:
I find the Stabler to rank first, with total grade points of 71.66. For
making the test with the Stabler I have had Stabler nuts from a number
of different places, Snyder, Reed, University of Missouri and nuts I
have grown myself.
The next two will be a surprise to you and I feel quite sure that after
further tests they may grade differently. The next highest is the Ogden.
I believe it was found in Kentucky in 1926 or 1927. Score of 70.90. The
Ogden nuts that I tested were thoroughly dry and gave an excellent
cracking quality, and I expect the test would go down a little bit had
they not been dried so long. I am sure, however, the Ogden is an
excellent cracker. I don't know just how the flavor of the Ogden will
be. I have some feeling that the flavor will not be as good as some.
The third is the Adams. This one comes from West Park in the northern
part of Iowa. It is one that runs very high in kernel per cent. This
gives a total score of 70.87.
While I think of it, there is one point about the method that I use for
scoring that is better, I think, than some other methods that have been
used, that it gives credit for even a part of a per cent. You will
notice that I run these out to the third point.
I can't say about the Adams color. That nut also had been thoroughly
dried and I think the cracking quality shows better than it ordinarily
would. I think that is a variety that we should keep in mind and
especially that it should be used for crossing because of high
percentage of kernel.
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