mp_index {plantphysioR}

Mean productivity Index (MPI)- by Hossain et al., (1990)

Description

The genotype with high values of this index will be more desirable

Usage

mp_index(Yp, Ys)

Arguments

Yp

Yield under control condition

Ys

Yield under stress condition

Value

Mean productivity Index

References

Hossain, A. B. S., Sears, R. G., Cox, T. S., & Paulsen, G. M. (1990). Desiccation tolerance and its relationship to assimilate partitioning in winter wheat. Crop Science, 30(3), 622-627.