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Filtering by: Subject Urea Remove constraint Subject: Urea Committee Member Anderson, A. W. Remove constraint Committee Member: Anderson, A. W.

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  • Urea release from sulfur-coated urea and nitrogen utilization by tall fescue

    Creator:
    Pettygrove, G. Stuart
    Abstract:
    Sulfur-coated urea (SCU), a slow release nitrogen fertilizer, may be economically competitive with conventional fertilizers, but little is known of the mechanism of urea release from SCU and the environmental factors which affect the urea release rate. Objectives of this thesis were: (1) to determine factors which affect the rate...
    Resource Type:
    Dissertation
    Full Text:
    the degree of Doctor of Philosophy in Soil Science presented on February 21, 1977 Title: UREA