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Local sources of black walnut recommended for planting in MarylandAuthor(s): Silas Little; Calvin F. Bey; Daniel McConaughy
Source: Research Note NE-185. Upper Darby, PA: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station. 3p.
Publication Series: Research Note (RN)
Station: Northeastern Research Station
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DescriptionAfter 5 years, local black walnut seedlings were taller than those of 12 out-of-state sources in a Maryland planting. Seedlings from south-of-local sources out grew trees from northern sources. Genetic influence on height was expressed early--with little change in ranking of sources after the third year.
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CitationLittle, Silas; Bey, Calvin F.; McConaughy, Daniel. 1974. Local sources of black walnut recommended for planting in Maryland. Research Note NE-185. Upper Darby, PA: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station. 3p.
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