ex9 {ExpDes} | R Documentation |
Vegetated: Split-plot in CRD
Description
Subset of data from an experiment that studied the effect on soil pH of cover crops subjected to trampling by cattle predominantly under continuous grazing system, analyzed at different depths.
Usage
data(ex9)
Format
A data frame with 48 observations on the following 4 variables.
cobertura
a factor with levels
T1
T2
T3
T4
T5
T6
prof
a numeric vector
rep
a numeric vector
pH
a numeric vector
Author(s)
Eric Batista Ferreira, eric.ferreira@unifal-mg.edu.br
References
GUERRA, A. R. Atributos de Solo sob Coberturas Vegetais em Sistema Silvipastoril em Lavras - MG. 2010. 141p. Dissertation (Master in Forest Engineering) - Universidade Federal de Lavras, UFLA, Lavras, 2010.
[Package ExpDes version 1.2.2 Index]