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Filtering by: Subject Crops and water -- Oregon -- Statistics Remove constraint Subject: Crops and water -- Oregon -- Statistics Peer Reviewed No Remove constraint Peer Reviewed: No

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  • Water relations in red and white clover seed crops

    Creator:
    Oliva, Ruben N.
    Abstract:
    Both red (Trifolium pratense L.) and white (Trifolium repens L.) clover seed yields can be highly variable and low in western Oregon. The objectives of this study were to: i) determine crop water requirements and supplemental irrigation timing, and ii) quantify the effects of soil and water status on inflorescence...
    Resource Type:
    Dissertation
    Full Text:
    study were to: i) determine crop water requirements and supplemental irrigation timing, and ii

  • Flow-Solute : A Tool for Exploring the Effects of Nitrogen Management in Alternative Future Scenarios

    Creator:
    Wentworth, Andrew Michael
    Abstract:
    Surface water quality is a growing concern in the Willamette River Basin and elsewhere. The region's growing population is dependent on the availability of clean water for drinking water, irrigation, wastewater dilution, and wildlife habitat. Watershed management to produce economic goods and environmental services requires an understanding of basic hydrologic...
    Resource Type:
    Masters Thesis
    Full Text:
    ability to provide important goods and services (i.e. clean drinking water, crop yields, etc