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American Potato Journal

, Volume 14, Issue 12, pp 382–394 | Cite as

A preliminary report on the effects of commercial fertilizers on potatoes in Colorado

  • C. H. Metzger
Article

Keywords

AMERICAN Potato Journal Potash Ammonium Sulphate Commercial Fertilizer Complete Fertilizer 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Literature Cited

  1. (1).
    Harrington, F. M. 1935. Report on phosphate investigations during 1934. Montana Sta. Bul. 296:18–25.Google Scholar
  2. (2).
    Martin, Wm. H., B. E. Brown and H. B. Sprague. 1931. The influence of nitrogen, phosphoric acid, and potash on the number, shape and weight of potato tubers. Jour. Agr. Res. 43(3):231–260.Google Scholar
  3. (3).
    Folsom, Donald., F. V. Owen, and Hugh B. Smith. 1931. Comparisons of apparently healthy strains and tuber lines of potatoes. Maine Sta. Bul. 358:66–68.Google Scholar
  4. (4).
    Fisher, R. A. 1932. Statistical methods for research workers. Oliver & Boyd. London.Google Scholar
  5. (5).
    Clapp, A. L. 1935. Commercial fertilizers in the Kansas River Valley. Amer. Potato Jour. 12(8):219–221.CrossRefGoogle Scholar
  6. (6).
    Harrington, F. M. 1935. Influence of fertilizers on maturity and type of potatoes. Amer. Soc. Hort. Sei. 33:560–562Google Scholar

Copyright information

© Springer 1937

Authors and Affiliations

  • C. H. Metzger
    • 1
  1. 1.Colorado State CollegeFort Collins

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