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  • Refining nitrogen management for organic broccoli production

    Creator:
    Sullivan, Dan M., Peachey, Ed, and Donaldson, Andrew
    Abstract:
    Specialty organic fertilizers used in organic vegetable production are expensive. So, from environmental and economic perspectives, growers want to maximize nitrogen (N) fertilizer use efficiency by the crop. This research was conducted to (1) determine sufficient N fertilizer rates for organic broccoli, (2) evaluate the efficacy of a specialty organic...
    Resource Type:
    Presentation
    Full Text:
    (Cascadia) • Evaluate efficacy of a specialty organic fertilizer (feather meal; 12-0-0) – sidedress vs