Estimating and Testing Linear Response and Plateau Functions for Crops in Rotation when Carryover Exists
Jun Wang and
No 270451, 1988 Annual Meeting, August 1-3, Knoxville, Tennessee from American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association)
Multivariable quadratic and linear response and plateau (LRP) functions were estimated for corn, soybeans and wheat in central Indiana. Statistical tests support the quadratic for corn and soybeans and the LRP for wheat. Fertilizer recommendations derived with the quadratic estimates are substantially higher than those derived with the LRP function.
Keywords: Crop Production/Industries; Research Methods/ Statistical Methods (search for similar items in EconPapers)
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