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Publication Information

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Title: Foliar Nitrogen and Potassium Variation in Cottonwood as Affected by Genetic and Site Factors

Author: Baker, James B.; Randall, W. K.;

Date: 1975

Source: In: Proceedings of the Ninth Central States Forest Tree Improvement Conference: 106-111.

Publication Series: Paper (invited, offered, keynote)

Description: Genetic and soil factors accounted for 49 percent of the variation in foliar N and 60 percent of the variation in foliar K among four good and four poor cottonwood clones grown on productive and unproductive soils in Mississippi. Variation in foliar N was associated primarily with the clone X soil interaction; variation in foliar K was related chiefly to clonal differences.

Keywords: Populus deltoides, soil N, soil K, clonal selection, N fertilization

Publication Notes:

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  • This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.
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Citation:


Baker, James B.; Randall, W. K. 1975. Foliar Nitrogen and Potassium Variation in Cottonwood as Affected by Genetic and Site Factors. In: Proceedings of the Ninth Central States Forest Tree Improvement Conference: 106-111.

 


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