Summary
Potato varieties and selections grown in North Dakota were tested for chipping quality at North Dakota State University.
In the 1957 through 1959 tests, the varieties Irish Cobbler, Kennebec, and selection ND 3324-2 produced light-colored chips after reconditioning four weeks. ND 3324-2 was superior to Irish Cobbler in shape and type, higher in specific gravity than Kennebec, and earlier in maturity than either variety. The variety Irish Cobbler and selections ND 3324-2, ND 4122-2, and ND 3676-20 had the highest chip yields.
The varieties Kennebec, Norland, Irish Cobbler, and ND 3324-2 grown under non-irrigation produced light-colored salable chips after four weeks reconditioning. In the irrigated trial, Norland and ND 3324-2 had to be reconditioned six weeks to achieve good salable color.
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Johansen, R.H., Hansen, J.C. Chipping tests of potato varieties and selections grown in North Dakota. American Potato Journal 38, 396–406 (1961). https://doi.org/10.1007/BF02862380
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DOI: https://doi.org/10.1007/BF02862380