create.pollen.sources: Pollen sources emission simulation

Description Usage Arguments Value

Description

Simulate pollen sources emission for maize crop. The proportion of silks emitting pollen per day was given by Frédérique Angevin (Angevin et al. 2008).

Usage

1
2
3
create.pollen.sources(nbOfSource = 200, numberOfDay = 60,
  density = runif(1, 7, 11), pollen = rgamma(1, shape = 1.6, scale = 1/(2 *
  10^-7)))

Arguments

nbOfSource

Number of source fields

numberOfDay

Number of days of possible emission

density

Plant density plant/m^2

pollen

Pollen production grains/plant

Value

A matrix indexed by sources ID (in rows) and by time ( in columns) whose rows give the values of pollen emission for every source.


SEHmodel documentation built on Sept. 12, 2016, 6:34 a.m.