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Agricultural Productivity: Expanding the Limits

Author

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  • Lu, Yao-chi
  • Quance, Leroy

Abstract

The growth rate for U.S. agricultural productivity through the year 2000 may equal the historical rate if research and extension (R & E) investment increases and unprecedented technologies develop. The level of public expenditures in agricultural R & E is the single most important policy variable in determining growth rates. The most promising new technologies are photosynthesis enhancement (formation of plant carbohydrates through exposure to light), bioregulators (compounds which promote ripening or prolong shelf life) in crop production, and twinning in beef cattle production.

Suggested Citation

  • Lu, Yao-chi & Quance, Leroy, 1979. "Agricultural Productivity: Expanding the Limits," Agricultural Information Bulletins 309238, United States Department of Agriculture, Economic Research Service.
    • Handle: RePEc:ags:uersab:309238
    DOI: 10.22004/ag.econ.309238
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    File URL: https://ageconsearch.umn.edu/record/309238/files/aib431.pdf
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    Citations

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    Cited by:

    1. Leholm, Arlen G. & Supalla, Raymond J. & Vollmar, Glen, 1981. "A Methodology for Measuring Potential Benefits from Drought-Oriented Research in Nebraska," Evaluation of Agricultural Research, Proceedings of a Workshop, Minneapolis, MN, May 12-13, 1980, Miscellaneous Publication 8 49073, University of Minnesota, Agricultural Experiment Station.
    2. Lasley, Floyd A. & Henson, William L. & Jones, Harold B., Jr., 1985. "The U.S. Turkey Industry," Agricultural Economic Reports 305705, United States Department of Agriculture, Economic Research Service.
    3. Miner, Alan G., 1983. "The Contribution Of Research To U.S. Soybean Yields," Staff Papers 13661, University of Minnesota, Department of Applied Economics.

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