Temperature-dependent correction coefficient for nodes (CN)

Source: R/0-Functions.R

Compute the temperature-dependent correction coefficient for green nodes in the coffee plant according to Drinnan and Menzel (1995).

CN(x)

Arguments

x

The average air temperature during the vegetative growing period

Value

The correction coefficient to compute the number of green nodes in the coffee (see Eq. 26 from Vezy et al. (in prep.))

References

  • Drinnan, J. and C. Menzel, Temperature affects vegetative growth and flowering of coffee (Coffea arabica L.). Journal of Horticultural Science, 1995. 70(1): p. 25-34.

Examples

CN(25)
#> [1] 1.373575