References

Unresolved reference

External reference

Evaluating decision rules for N fertilization

10.1111/j.0006-341x.2000.00420.x · 2000 · External reference

The effects of uncertainty on optimal nitrogen applications

10.2307/1349506 · 1992 · External reference

Reconciling the von Liebig and differentiable crop production functions

10.2307/1242630 · 1990 · External reference

Quadratique and quadratique-plus-plateau models for predicting optimal N rate of corn: A comparison

10.2134/agronj1994.00021962008600010033x · 1994 · External reference

Comparison of models for describing corn yield response to N fertilizer

10.2134/agronj1990.00021962008200010030x · 1990 · External reference

Unresolved reference

1995 · External reference

Decline in percentage N of C3 and C4 crops with increasing plant mass

10.1093/oxfordjournals.aob.a088044 · 1990 · External reference

Unresolved reference

External reference

Fertilisation azotée du blé d'hiver. JUBIL: Un nouvel outil de pilotage

1994 · External reference

Models of yield, grain protein, and residual mineral nitrogen responses to applied nitrogen for winter wheat

10.2134/agronj1999.00021962009100030005x · 1999 · External reference

Statistical methods for predicting responses to applied nitrogen and for calculating optimal nitrogen rates

10.2134/agronj2001.933531x · 2001 · External reference

Unresolved reference

1990 · External reference

A method to determine the appropriate mathematical form for incorporating soil test levels in fertilizer response models for recommendation purposes

10.2134/agronj1981.00021962007300060007x · 1981 · External reference

Deriving fertilizer recommendations with a flexible functional form

10.2134/agronj1993.00021962008500040027x · 1993 · External reference

Unresolved reference

External reference

Empirical Bayes optimal fertilizer decisions

10.1080/757584787 · 1995 · External reference

Effect of parameter estimation on fertilizer optimization

10.2307/2986262 · 1994 · External reference