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Original Articles

Über den Düngewert von Schafwollwaschrückständen

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Pages 43-47 | Received 02 Apr 1966, Published online: 02 Jun 2009

Literatur

  • Rubins , E. J. , Hawkins , A. and Brows , B. A. 1960 . By-produkt wool as a source of fertilizer nitrogen . Soil Sci. , 90 : 290 – 29 .
  • Kaltofen , H. 1963 . Zur Frage der Anwendung von Ureaform unter besonderer Berücksichtigung des Grünlandes . Z. Landeskultur , 4 : 21 – 91 .
  • Scheffer , F. and Schachtschabel , P. 1960 . Lehrbuch der Agrikulturchemie und Bodenkunde. I. Teil: Bodenkunde , Stuttgart : Enke Verl. .
  • Scheffer , F. and Ulrich , B. 1960 . II. Teil: Humus und Humusdüngung , Stuttgart : Enke Verl. .

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