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Filtering by: Alternative title ssim EC 636 Remove constraint Alternative title ssim: EC 636 Academic Affiliation Horticulture Remove constraint Academic Affiliation: Horticulture Decade 1990-1999 Remove constraint Decade: 1990-1999

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  • A closed root environment for plant production

    Creator:
    Blackburn, Bryan (Bryan Keith), 1955-
    Abstract:
    Thesis research focused on: 1) Water and fertilizer gradients within the plant root zone, and effects of chemical and physical gradients on Trichoderma harzianum populations. 2) Regulation of root growth physically with permeable fabric containers and chemically with copper compounds. 3) Effects of copper coatings for fabric containers on Glomus...
    Resource Type:
    Masters Thesis
    Full Text:
    values. . . 45 Figure 3.4. Effect of plant uptake on EC values of the media in +Plant +Fertilizer

  • Zeatin O-xylosyltransferase in Phaseolus vulgaris : immunological and molecular analyses

    Creator:
    Martin, Ruth C.
    Abstract:
    Cytokinins are a group of plant hormones mediating cell division and differentiation. Zeatin is a naturally occurring and highly active cytokinin that is rapidly metabolized in Phaseolus seeds. The metabolites and enzymes mediating the conversion have been studied extensively. Zeatin metabolic enzymes may be utilized in studying the regulation of...
    Resource Type:
    Dissertation
    Full Text:
    same as the ATP:adenosine-5'-phosphotransferase (EC 2.7.1.20) isolated from animal systems (6,7

  • Horticultural weed control : 1997 report

    Creator:
    Oregon State University. Department of Horticulture
    Abstract:
    Crops were grown at the experimental farms using accepted cultural practices ( within the limits of experimentation) or trials were conducted on growers' fields. Most experiments were designed as randomized complete blocks with three to five replications. Herbicide treatments were applied uniformly with precision plot sprays. Unless otherwise indicated, preplant...
    Resource Type:
    Technical Report