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Filtering by: Committee Member Yoke, J. T. Remove constraint Committee Member: Yoke, J. T. Creator Alkoshab, Othman Remove constraint Creator: Alkoshab, Othman Non-Academic Affiliation Oregon State University. Graduate School Remove constraint Non-Academic Affiliation: Oregon State University. Graduate School

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  • Chilling and nutritional requirements of fruit trees in Yemen

    Creator:
    Alkoshab, Othman
    Abstract:
    A portion of this study was initiated to provide the basis for implementing a chill unit accumulation procedure in Yemen. Most continuous or daily minimum, maximum temperature models severely underestimated chilling units, and slight modifications offered little improvement for the complex models. Only the Crossa Raynaud formula approximated generally accepted...
    Resource Type:
    Dissertation
    Full Text:
    also extended to Dr. J. Hart, Dr. P.B. Lombard, Dr. A. Mazaheri and Dr. M.T. Ali Niazee for their