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Statistics of crop responses to fertilizers.

Statistics of crop responses to fertilizers.
Paper図書
F.A.O.1966.<631.8-F686s>
National Diet Library
  • Subject HeadingFertilizers -- Mathematical models. Fertilizers -- Economic aspe...

Soil nutrient bioavailability : a mechanistic approach 2nd ed

Soil nutrient bioavailability : a mechanistic approach 2nd ed
Paper図書
Stanley A. BarberWileyc1995
Other Libraries in Japan

The analysis of response in crop and livestock production flexicover 2d ed

The analysis of response in crop and livestock production flexicover 2d ed
Paper図書
by John L. DillonPergamon Press1977
Other Libraries in Japan
  • Subject Heading...s (Statistics) Fertilizers -- Mathematical models Feed utilization efficiency -...
  • Subject Heading (ID)...s (Statistics) Fertilizers -- Mathematical models Feed utilization efficiency -...

Soil nutrient bioavailability : a mechanistic approach

Soil nutrient bioavailability : a mechanistic approach
Paper図書
Stanley A. BarberWileyc1984
Other Libraries in Japan

Statistics of crop responses to fertilizers

Statistics of crop responses to fertilizers
Paper図書
Food and Agriculture Organization of the United Nations1966
Other Libraries in Japan
  • Subject HeadingFertilizers -- Mathematical models Fertilizers -- Economic aspec...
  • Subject Heading (ID)Fertilizers -- Mathematical models Fertilizers -- Economic aspec...

Use of the exponential yield curve in fertilizer experiments

Use of the exponential yield curve in fertilizer experiments
Paper図書
by W.J. SpillmanU.S. Dept. of Agriculture1933
Other Libraries in Japan
  • Subject HeadingFertilizers -- Mathematical models
  • Subject Heading (ID)Fertilizers -- Mathematical models

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