mm.LN.fct {ZeBook}

Leaf number function for Muchow et al. (1990) Maize model

Description

Leaf number as a function of thermal time

Usage

mm.LN.fct(TT1, TTE, b1 = 2.5, b2 = 0.00225, TLN = 20)

Arguments

TT1

: Thermal time from sowing (degC.day)

TTE

: Thermal units from sowing to emergence/leaf growth (degC.day)

b1

: coefficient of the statistical relation (default : 2.5)

b2

: coefficient of the statistical relation (default : 0.00225)

TLN

: total number of leaves initiated (-)

Value

Leaf number

See Also

maize.muchow.model, mm.A.fct, mm.FAS.fct, maize.multisy, mm.HI.fct,maize.muchow.graph

Examples

plot(1:1000,mm.LN.fct(1:1000,TTE=87))