Northern Nut Growers Association Incorporated 39th Annual Report: at Norris, Tenn. September 13-15 1948
Science
Northern Nut Growers Association Incorporated 39th Annual Report: at Norris, Tenn. September 13-15 1948
Northern Nut Growers Association -- Periodicals; Nut trees -- Periodicals; Nuts -- Periodicals
Notice that I say on nut characters only. In 1950 a grand prize is to be
given to the tree selected from these ten trees that has been the
outstanding performer for the five year period. We want to know more
about these trees. Do they produce regularly? Do the nuts fill well each
year? Are the trees young or old? On what kind of soil are they located?
Just what are the factors that cause them to produce such superior nuts?
In order to try to answer some of this type of questions each of the ten
trees was visited in 1947 and a careful survey of each was made. This
was done in August, at which time the crop prospects for 1947 could be
noted. Mimeographed blanks such as the following were used to record the
desired data.
Tree Name
Latitude ____________
Name of Owner ______________________ Address _____________
County _______________ State __________ State Route ______
Telephone ___________________
TREE Isolated [] ; moderately crowded [] ; dense woods []
LOCATION Types of trees in vicinity _____________________
Air drainage ___________________________________
Level [] ; Slope [] ; Direction of slope ______
TREE SIZE Circumference 4-1/2 feet from ground ___________
AND SHAPE Probable age ____ ; limb spread [] ; tall [] ; short [] ;
open-branched [] ; symmetrical [] ; irregular [] ;
SOIL Sod [] ; plowland [] ; bottom [] ; upland [] ; hillside [] ;
CONDITIONS clay [] ; alluvial [] ; loam [] ; sandy [] ; pH [] ;
Distance to subsoil ______ ; kind of subsoil ________
Humus [] ; lack of humus [] .
DRAINAGE Nearness to spring [] ; tile drain [] ; well [] ;
lake [] ; stream [] .
FERTILITY Fertilized [] ; manure [] ; commercial fertilizer [] ;
lime [] ; not fertilized [] .
PERFORMANCE CHART
Resistance to disease and insects:
Blight______; Witches' Broom______; Caterpillars______;
1947 1948 1949 1950
1947 1948 1949 1950
Bearing: G F S F
Good; Fair; Scattering; Failure.
1947 1948 1949 1950
Season: Date of leafing out
Male: Date of blossoming
Female: Date of blossoming
Date of ripening
Date of killing frost
Last in spring;
first in fall
Rate of growth
Moisture; Rainy,
dry, average
Clusters: Size 1947 1948 1949 1950
Range in number of nuts
per cluster
Production: Size of crop in proportion to size of tree
1947 1948 1949 1950
Percentage of unfilled nuts:
1947 1948 1949 1950
R*H
--------------------crop
pounds
* R = 1/2 limb spread.
* H = height; lowest branch to top.
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