An Index of Nutrient Efficiency and Its Application to Corn Yield Response to Fertilizer N. I. Derivation, Estimation, and Application¹

This publication has 4 references indexed in Scilit:

• Relationships between relative crop yields, soil test phosphorus levels, and fertilizer requirements for phosphorus
  Communications in Soil Science and Plant Analysis, 1978
• Relationship Between Corn Yield, Expressed as a Percentage of Maximum, and the N Percentage in the Grain. I. Various N‐rate Experiments¹
  Agronomy Journal, 1977
• Relationship Between Corn Yield, Expressed as a Percentage of Maximum, and the N Percentage in the Grain. II. Diagnostic Use¹
  Agronomy Journal, 1977
• A NUTRIENT MOBILITY CONCEPT OF SOIL-PLANT RELATIONSHIPS
  Soil Science, 1954