data_alpha {metan}

Data from an alpha lattice design

Description

Alpha lattice design of spring oats

Format

A tibble with 72 observations on the following 5 variables.

• PLOT Plot number

• REP Replicate code

• BLOCK Incomplete block code

• GEN Genotype code

• YIELD Observed dry matter yield (tonnes/ha)

Details

A spring oats trial grown in Craibstone. There were 24 varieties in 3 replicates, each consisting of 6 incomplete blocks of 4 plots. Planted in a resolvable alpha design. The plots were laid out in a single line.

Author(s)

Tiago Olivoto [e-mail]

Source

J. A. John & E. R. Williams (1995). Cyclic and computer generated designs, Chapman and Hall, London. Page 146.