mm.A.fct: Expanded leaf area function for Muchow et al. (1990) Maize...

In ZeBook: Working with Dynamic Models for Agriculture and Environment

Description

Compute fully expanded area by leaf number (A, cm2)

Usage

mm.A.fct(LN, AM, LNM, a1 = -0.0344, a2 = 0.000731)

Arguments

LN	: Leaf number
AM	: area of the largest leaf (cm2)
LNM	: leaf number having the largest area (-)
a1	: coefficient of the statistical relation (default : -0.0344)
a2	: coefficient of the statistical relation (default : 0.000731)

Value

vector of Expanded leaf area

See Also

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

Examples

barplot(mm.A.fct(LN=1:20, AM=750, LNM=12),names.arg=1:20,
horiz=TRUE,xlab="leaf area (cm2)",ylab="leaf number")

Example output

ZeBook documentation built on May 1, 2019, 9:48 p.m.