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The effects of soil moisture, texture, and nutrient levels on the growth of black walnut.Author(s): Richard E. Dickson
Source: Research Paper NC-66. St. Paul, MN: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station
Publication Series: Research Paper (RP)
Station: North Central Research Station
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DescriptionBlack walnut seedlings grown in a clay loam and sandy soil were subjected to two soil moisture regimes and three fertility levels. Fertilization increased growth only under most conditions. Under draught, fertilization retarded growth in the sand. Nitrogen was the element primarily responsible for the greater growth under moist conditions.
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CitationDickson, Richard E. 1971. The effects of soil moisture, texture, and nutrient levels on the growth of black walnut. Research Paper NC-66. St. Paul, MN: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station
KeywordsJuglans nigra, black walnut, water regimes, fertilizers, osmotic effects, clay loam, sandy soil, water-fertilizer-soil interactions
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