Illinois Water Resources Center - Agriculture

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  • Klute, A. (University of Illinois at Urbana-Champaign. Water Resources Center, 1966)

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  • Klute, A.; Reicosky, D.C.; Millington, R. J.; Peters, D.B. (University of Illinois at Urbana-Champaign. Water Resources Center, 1970)
    The water extraction from soil by plant roots was treated by assuming that such extraction could be represented as a continuously distributed sink (negative source) function. Preliminary results with soybeans grown in soil ...

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  • Swanson, Earl R. (University of Illinois at Urbana-Champaign. Water Resources Center, 1971)
    Approximately 28,000 acres of field and specialty crops were irrigated in Illinois in 1966. Supplemental irrigation of corn accounted for over one half of this acreage. Important elements in the decision to invest in ...

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  • Millington, R.J.; Peters, D.B. (University of Illinois at Urbana-Champaign. Water Resources Center, 1971-12)
    Measurements of mass transfer coefficients were made directly by the use of point and line sources. The gas used was propane. The studies revealed that the form of the profile of mass transfer coefficients was markedly ...

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  • Boyer, J.S. (University of Illinois at Urbana-Champaign. Water Resources Center, 1972-07)
    Two of the largest problems in irrigation planning are 1) the measurement of crop moisture status and 2) the interpretation of the measurements in terms of irrigation need. This research program was devoted to both these ...

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