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- Fortin, J., et al. Show all 7 Authors
- Journal of environmental quality 2000 v.29 no.5 pp. 1561-1567
- Solanum tuberosum; phosphorus; acid soils; fertilizer requirements
- ... Potato (Solanum tuberosum L.) is a high P demanding crop contributing to P saturation of acid coarse-textured soils. The P status is commonly assessed agronomically by soil testing of P (STP) and environmentally by soil P saturation or P solubility indexes. The aim of this work was to develop a P fertilizer recommendation model integrating P environmental risk and crop response probability, using ...