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Filtering by: Creator Summers, Ed Remove constraint Creator: Summers, Ed Advisor Krueger, William C. Remove constraint Advisor: Krueger, William C. Committee Member Doescher, Paul Remove constraint Committee Member: Doescher, Paul

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  • Growth characteristics and site potentials of perennial grass species

    Creator:
    Borman, Michael M.
    Abstract:
    In this study I assessed the potentials of selected, established perennial grasses to maintain site occupancy in the foothills ecosystem of the Rogue River Valley of southwest Oregon which is currently dominated by a variety of annual plants. The first evaluation compared growth curves of the perennial grasses and contrasted...
    Resource Type:
    Dissertation
    Full Text:
    . In years with an early summer drought, the earlier growing perennial grasses should be able to

  • Nutritional value of several Opuntia species

    Creator:
    Ben-Thlija, Abdellaziz
    Abstract:
    Little is known about cactus nutrients, their proportions in different species and the variability of these proportions with season. In the scant literature available on Opuntia species, no systematic survey has been published to document and compare the nutritional qualities of different species. Also, no studies have been done to...
    Resource Type:
    Masters Thesis
    Full Text:
    general trend of increase in fiber and calcium content from spring to summer. Nearly, these nutrients