Use P Resorption Efficiency when you need to compute phosphorus resorption efficiency in percent as (green leaf P - senesced leaf P) over green leaf P times one hundred. Enter Green leaf P and Senesced leaf P using the definitions and units below so the result can be reproduced.

Green leaf P

A finite measured or assumed value greater than or equal to 0, expressed in mg/g.

Senesced leaf P

A finite measured or assumed value greater than or equal to 0, expressed in mg/g.

The published tool contract uses this rule: Compute phosphorus resorption efficiency in percent as (green leaf P - senesced leaf P) over green leaf P times one hundred.

Phosphorus resorption efficiency

The calculated phosphorus resorption efficiency in %.

The calculation does not propagate measurement uncertainty, sampling error, or biological and chemical variability.

Retain the original Green leaf P and Senesced leaf P values and their units alongside the result. N Resorption Efficiency is useful when you instead need to compute nitrogen resorption efficiency in percent as (green leaf N - senesced leaf N) over green leaf N times one hundred. PUE Calculator provides another view by helping you compute phosphorus use efficiency as yield in kilograms divided by phosphorus applied in kilograms.

• N Resorption Efficiency

  Compute nitrogen resorption efficiency in percent as (green leaf N - senesced leaf N) over green leaf N times one hundred.

• PUE Calculator

  Compute phosphorus use efficiency as yield in kilograms divided by phosphorus applied in kilograms.

• Leaf Phosphorus Content

  Compute leaf phosphorus content in milligrams per gram of leaf dry mass as the phosphorus mass divided by the leaf dry mass.