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Fertilizing Pasture
Extension and Outreach Publications
  • Stephen K. Barnhart, Iowa State University
  • Antonio P. Mallarino, Iowa State University
  • John E. Sawyer, Iowa State University
Extension Number
PM 869
Research has demonstrated large increases in days of grazing, annual gain, or milk production per acre by fertilizing low yielding pastures. This publication addresses grass pasture fertilization rates, timing, and soil quality, including: types of nitrogen; nitrogen rates, response, and profits; and phosphorous and potassium (P-K) rates for legume-grass pastures.
Publication Date:
Iowa State University Extension and Outreach
  • Crops,
  • Pasture and Forage

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Citation Information
Stephen K. Barnhart, Antonio P. Mallarino and John E. Sawyer. "Fertilizing Pasture" Ames, IA, United States(2013)
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