Showing 1 - 20 results of 53 for search 'CROP SCIENCE', query time: 2.18s Refine Results
  1. 1
    Nitrogen content of green crops
    Subjects: “...Green crop -- Arizona...”
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  2. 2
    Historical acreage of major field crops in Arizona
    by Ottman, Michael J.
    Published 2002
    Subjects: “...Crop acreage -- Arizona...”
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  3. 3
    Crop Coefficients for Estimating Small Grain Water Use, 2002
    by Ottman, Michael
    Published 2008
    “...Crop coefficients are used to estimate water use from reference evapotranspiration values provided...”
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  4. 4
    Crop Coefficients for Estimating Small Grain Water Use, 2003
    by Ottman, Michael
    Published 2008
    “...Crop coefficients are used to estimate water use from reference evapotranspiration values provided...”
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  5. 5
    Crop Coefficients for Estimating Small Grain Water Use, 2004
    by Ottman, Michael
    Published 2008
    “...Crop coefficients are used to estimate water use from reference evapotranspiration values provided...”
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  6. 6
    Feasibility of Obtaining Two Crops of Sweet Sorghum for Ethanol, MAC, 2006
    by Ottman, Michael
    Published 2008
    “...Sweet sorghum has potential as an energy crop in the Southwest since, compared to corn, it requires...”
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  7. 7
    Late N management in durum wheat using crop models and canopy reflectance
    “... without affecting grain yield. A simple and rapid method for estimating crop yield at flowering stage...”
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  8. 8
    Predicting Wheat Growth Using the CSM-Cropsim-CERES - Wheat Crop Model
    by Ottman, Michael
    Published 2008
    “...CSM-Cropsim-CERES -Wheat is a crop growth model that predicts crop development stages, among other...”
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  9. 9
    Effects of Various Insecticides on Early Fall Alfalfa Insects and Related Crop Yield and Quality
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  10. 10
    Wheat and Barley Varieties for Arizona 2013
    by Ottman, Michael J.
    Published 2013
    Subjects: “...crops...”
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  11. 11
    Wheat and Barley Varieties for Arizona 2012
    by Ottman, Michael J.
    Published 2012
    Subjects: “...crops...”
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  12. 12
    Wheat and Barley Varieties for Arizona 2011
    by Ottman, Michael J.
    Published 2011
    Subjects: “...crops...”
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  13. 13
    Evaluation of herbicides for control of littleseed canarygrass in wheat - 2004
    by Tickes, Barry
    Published 2004
    “... in Arizona) produced control levels of 80 to 95 percent with good crop safety. The new herbicides being...”
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  14. 14
    Water Use Efficiency of Forage Sorghum Grown with Sub-optimal Irrigation, 2009
    by Ottman, Michael J.
    Published 2010
    “... the crop. Variable amounts of irrigation water were applied commencing on Aug 12 based on 25, 50, 75...”
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  15. 15
    Evaluation of Herbicides for the Control of Littleseed Canarygrass in Wheat – 2005
    by Tickes, Barry
    Published 2005
    “... in the next few years. These herbicides were compared for weed control and crop safety. All produced very good...”
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  16. 16
    Durum wheat response to nitrogen fertilization at Safford Agricultural Center, 2003
    by Clark, Lee J., Ellsworth, Keller F.
    Published 2003
    “... quality constraints. A nitrogen timing regime was established by the University to provide the crop...”
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  17. 17
    Durum wheat response to nitrogen fertilization at Safford Agricultural Center, 2004
    by Clark, Lee J., Ellsworth, Keller F.
    Published 2004
    “... the crop with this nutrient according to its physiological development. This study had four nitrogen...”
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  18. 18
    Invinsa Application to Reduce Water Stress Effects on Corn Growth and Yield at Maricopa, AZ, 2012
    by Ottman, M. J., Kimball, B. A.
    Published 2012
    “... on crop growth. The objective of this study is to measure the effect on corn growth and yield of Invinsa...”
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  19. 19
    Suboptimal Irrigation Strategies for Alfalfa in the Lower Colorado Region, 2009
    by Ottman, Michael J.
    Published 2010
    “...Alfalfa has the highest water requirement of any crop grown in Arizona, and any strategies...”
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  20. 20
    Survey of Durum Production Practices, 2007
    by Ottman, Michael
    Published 2008
    “... acres (59%). Durum was grown following cotton (41%), vegetables (27%), lettuce (16%), or other crops...”
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