ptermal: Photothermal Index

In EstimateBreed: Estimation of Environmental Variables and Genetic Parameters

Photothermal Index

Description

Calculation of the photothermal index based on average temperature and radiation

Usage

ptermal(DAY, AAT, RAD, PER, verbose = FALSE)

Arguments

DAY	The column with the cycle days
AAT	The column with the average air temperature values
RAD	The column with the incident radiation values
PER	The column with the period (use VEG for vegetative and REP for reproductive)
verbose	Logical argument. Runs the code silently if FALSE.

Value

Retorna o ind fototermal

Author(s)

Willyan Junior Adorian Bandeira

Ivan Ricardo Carvalho

Murilo Vieira Loro

Leonardo Cesar Pradebon

Jose Antonio Gonzalez da Silva

References

Zanon, A. J., & Tagliapietra, E. L. (2022). Ecofisiologia da soja: Visando altas produtividades (2a ed.). Field Crops.

Examples

library(EstimateBreed)
data("termaldata")

termal <- with(termaldata,ptermal(Day,Temperature,Radiation,Period))
termal

EstimateBreed documentation built on April 4, 2025, 5:37 a.m.