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    • Hydrology and Water Resources in Arizona and the Southwest, Volume 01 (1971)
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    Mulching Techniques for Arid Lands Vegetable Production

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    Author
    Peebles, R. W.
    Oebker, Norman F.
    Affiliation
    University of Arizona, Tucson, Arizona 85721
    Issue Date
    1971-04-23
    Keywords
    Water resources development -- Arizona.
    Hydrology -- Arizona.
    Hydrology -- Southwestern states.
    Water resources development -- Southwestern states.
    Mulching
    Horticultural crops
    Evaporation control
    Crop response
    Arid lands
    Arizona
    Rainfall
    Water conservation
    Soil management
    Soil surfaces
    Water management (applied)
    Plastics
    Gravels
    Soil temperature
    Vegetable crops
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    Copyright ©, where appropriate, is held by the author.
    Collection Information
    This article is part of the Hydrology and Water Resources in Arizona and the Southwest collections. Digital access to this material is made possible by the Arizona-Nevada Academy of Science and the University of Arizona Libraries. For more information about items in this collection, contact anashydrology@gmail.com.
    Publisher
    Arizona-Nevada Academy of Science
    Journal
    Hydrology and Water Resources in Arizona and the Southwest
    Abstract
    Mulches have been used for evaporation suppression in facilitating vegetable production under arid lands conditions. A study was undertaken in order to evaluate the effectiveness of plastic aprons, supplied by the FAO, as compared to gravel mulches. The vinyl aprons were 6 mils thick and about 1 meter square. Squash plants (Cucurbita pepo) were planted with gravel or plastic aprons or in bare areas and under different watering schedules. The yields under plastic aprons were considerably greater than under gravel and required slightly less water. Bare soil yields lagged far behind. Soil temperatures under the plastic aprons were consistently higher over 24 hours than bare soil, which within limits, would facilitate faster crop growth. Additionally, the apron collects and diverts rainfall to the plant. The vinyl used lasts only 2 seasons, and gravel would probably be a more suitable mulch for developing countries where capital is scarce.
    ISSN
    0272-6106
    Collections
    Hydrology and Water Resources in Arizona and the Southwest, Volume 01 (1971)

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