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
This was the third very dry season we have had in succession, and the
very worst of all. We had no rain at all for over seventy days, and the
heat was terrible. Everything suffered from drought. Even forest trees
on the island below us died from lack of moisture. You can imagine what
happened to the nut trees on the steep hillsides. All were more or less
scorched, and many of them actually died. These are the old trees that
father planted years ago. The young trees, which were planted after he
was gone, on fairly level ground, are heavy with burrs, and I know will
produce a fair crop of nuts as usual. For the first time in several
years we will have no hazels. They bloomed very early this year and were
caught by late frost. There are a few walnuts on some of the trees, but
I doubt if they will be well filled.
For forty years father tried to grow English walnuts, but never
succeeded in getting any of them to bear nuts. Finally gave it up in
disgust. After he was gone we started out all over again, planting
several varieties that were thought to be hardy. Now for the first time
one of them has set eight nuts. It is the Alpine variety, scions of
which were given me by Mr. J. F. Jones. Of course, it is yet to be seen
whether or not there is anything in these nuts. But it is encouraging
anyway.
We all send greetings to our many friends at the convention. Will be
with you in thought and wish you all a happy time.
Some Notes on the Hardiness of the English Walnut in Michigan and
Ontario
_By_ J. A. NEILSON, _Michigan_
In a study of the desirable characters of nut trees for planting in the
northern part of the United States and in southern Canada, one is forced
to place hardiness first. Rapid growth, high yield and excellent quality
of nuts are of little value if hardiness is lacking. Hardiness, of
course, is a relative term and may be applied to disease and insect
resistance, adaptability to diverse soils and capacity to withstand
extremes of winter and summer temperatures. In the present paper
emphasis will be placed on resistance to winter cold and to unusual
weather conditions, such as occurred during the autumn of 1933 and the
winter of 1933 and 1934.
In order to properly understand the effect of the past winter on the
English walnut, it will be necessary to devote some attention to the
weather conditions that prevailed in the southern half of Michigan in
the autumn of 1933. A perusal of the meteorological records shows that
the average maximum and minimum temperatures in September and October
were unusually high and that there was a heavy rainfall in these two
months. The following table shows the precipitation and temperatures
recorded at the Kellogg Farm where most of our nut cultural experiments
are conducted.
September--The average maximum temperature, 79.1; average minimum
temperature, 55.7; precipitation, 4.55 inches. October--The average
maximum temperature, 60.1; average minimum temperature, 38.4;
precipitation, 6.81 inches.
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