Publication Date
1993
Description
Economically optimal annual fertiliser phosphorus Prates for maintaining permanent pastures are calculated from a long-term maintenance response curve along with fertiliser price and pasture value. Parameters of the response curve are derived from nutrient balance considerations. The system provides a logical basis for maintenance P fertiliser policies, and results are in accord with limited experimental data.
Citation
Sinclair, A G. and Rodriguez Julia, M, "Defining Economically Optimal Phosphorus Fertilizer Rates for Permanent Grass-Clover Pastures in Spain and New Zealand" (2024). IGC Proceedings (1993-2023). 6.
https://uknowledge.uky.edu/igc/1993/session40/6
Included in
Agricultural Science Commons, Agronomy and Crop Sciences Commons, Plant Biology Commons, Plant Pathology Commons, Soil Science Commons, Weed Science Commons
Defining Economically Optimal Phosphorus Fertilizer Rates for Permanent Grass-Clover Pastures in Spain and New Zealand
Economically optimal annual fertiliser phosphorus Prates for maintaining permanent pastures are calculated from a long-term maintenance response curve along with fertiliser price and pasture value. Parameters of the response curve are derived from nutrient balance considerations. The system provides a logical basis for maintenance P fertiliser policies, and results are in accord with limited experimental data.