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Consistency Of Quality Characteristics In Hard Red Spring Wheats

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  • Dahl, Bruce L.
  • Wilson, William W.

Abstract

Greater sophistication of buyers in the wheat market has increased demands for higher quality wheats and focused attention on the consistency of the quality of wheat purchased. In this study, the variability of wheat quality characteristics was examined at different stages of the marketing chain. Variability was measured by variety and at farm and export levels. Comparisons were made with Canada where similar data were available. Different measures of variability were utilized where data were available. Inter-year variability, intra-year variability, and within-lot variability of wheat quality characteristics were measured at different points in the wheat marketing chain in the United States and Canada. Variability of many characteristics was similar between Canada and the United States for changes in annual average levels between years and for within year variability. In both Canada and the United States, higher grades exhibited lower variability than lower grades. In addition, the within-year variability of protein and dockage declined from farm level to export levels for the United States. The variability of average levels for grade and protein segregations between sampling periods in Canada was similar at both the farm production and export levels.

Suggested Citation

  • Dahl, Bruce L. & Wilson, William W., 1998. "Consistency Of Quality Characteristics In Hard Red Spring Wheats," Agricultural Economics Reports 23455, North Dakota State University, Department of Agribusiness and Applied Economics.
    • Handle: RePEc:ags:nddaer:23455
    DOI: 10.22004/ag.econ.23455
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    References listed on IDEAS

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    1. Diersen, Matthew A. & Wilson, William W. & Johnson, D. Demcey, 1995. "Quality Uncertainty and Grain Merchandising Risk: Vomitoxin in Spring Wheat," Agricultural Economics Reports 23365, North Dakota State University, Department of Agribusiness and Applied Economics.
    2. Dahl, Bruce L. & Wilson, William W., 1997. "Factors Affecting The Supply Of Quality Spring Wheats: Comparisons Between The United States And Canada," Agricultural Economics Reports 23218, North Dakota State University, Department of Agribusiness and Applied Economics.
    3. Dahl, Bruce L. & Wilson, William W., 1996. "Grades/Classes Of Hard Wheats Exported From North America: Analysis Of Demand And Trends," Agricultural Economics Reports 23379, North Dakota State University, Department of Agribusiness and Applied Economics.
    4. Wilson, William W., 1986. "Competition in the International Wheat Market," Agricultural Economics Reports 23326, North Dakota State University, Department of Agribusiness and Applied Economics.
    5. Dahl, Bruce L. & Wilson, William W., 1997. "Factors Affecting The Supply Of Quality Spring Wheats: Comparisons Between The United States And Canada; Summary," Agricultural Economics Reports 23472, North Dakota State University, Department of Agribusiness and Applied Economics.
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    1. Wilson, William W. & Dahl, Bruce L., 2008. "Procurement Strategies to Improve Quality Consistency in Wheat Shipments," Journal of Agricultural and Resource Economics, Western Agricultural Economics Association, vol. 33(1), pages 1-17, April.
    2. Wilson, William W. & Dahl, Bruce L. & Johnson, D. Demcey, 2000. "Procurement Strategies: Impacts Of Quality Risks In Hard Wheat," Agricultural Economics Reports 23214, North Dakota State University, Department of Agribusiness and Applied Economics.
    3. Koo, Won W. & Nganje, William E. & Johnson, D. Demcey & Park, Joon J. & Taylor, Richard D., 1999. "Economic Analysis Of The Proposed North Dakota Wheat Pool; Summary," Agricultural Economics Reports 23453, North Dakota State University, Department of Agribusiness and Applied Economics.
    4. Dahl, Bruce L. & Wilson, William W., 1999. "Effect Of Hard Red Spring Wheat Consistency On Milling Value," Agricultural Economics Reports 23378, North Dakota State University, Department of Agribusiness and Applied Economics.

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