mm.A.fct {ZeBook} | R Documentation |
Expanded leaf area function for Muchow et al. (1990) Maize model
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")
[Package ZeBook version 1.1 Index]