Northern Nut Growers Association Report of the Proceedings at the Fourteenth Annual Meeting: Washington D.C. September 26, 27 and 28 1923
Science
Northern Nut Growers Association Report of the Proceedings at the Fourteenth Annual Meeting: Washington D.C. September 26, 27 and 28 1923
Northern Nut Growers Association -- Periodicals; Nut trees -- Periodicals; Nuts -- Periodicals
In the East, it is well known that the native species does not come into
bearing until 12 or 15 years of age at best, and that to induce
pollination and a set of nuts, it is necessary to inter-plant a number
of varieties together. Had groups of varieties of American or European
origin been planted on the Coast, instead of single trees of the former
or varieties from Asia, it is not improbable that the present attitude
toward the chestnut in the Pacific Northwest would have been quite
different.
The work of the late Dr. Van Fleet, in hybridizing various chestnut
species and in testing out Chinese and Japanese species with a view to
determining their value as nut producers and their resistance to the
bark disease, is familiar to most members of the Northern Nut Growers'
Association. Since the death of Dr. Van Fleet, the work has been taken
over by other hands in the Bureau of Plant Industry; but apparently, all
of the hybrids now growing in the vicinity of Washington, D. C., are
destined to succumb to blight. At present, practically every tree of the
Chinese chestnut _Castanea molissima_, planted by Dr. Van Fleet at Bell
Station, Maryland, where his work was mainly centered, likewise shows
large blight cankers. But despite the gravity of the infections, it does
not appear wholly improbable that many of these trees can be preserved.
However, the wisdom of continuing propagation of the Japanese species is
very doubtful, as the quality of nuts is usually of low order. Chestnut
trees from China are generally light producers; but out of the total of
several hundred at Bell, several this year have borne good crops. The
flavor of the nuts is sometimes sweet, but oftener, otherwise; yet the
average is superior to that of the Japanese chestnuts produced in the
same orchard. Fortunately, it happens that the nuts from some of the
trees of Chinese species which have been most prolific during the past
season, have proved to be of high quality, comparing favorably in this
respect with the native sweet chestnut. In size, the Chinese chestnuts
average much above those of the American species, and while perhaps a
shade smaller than those from Europe, they are of a size and quality
which should readily appeal to market demands.
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