seedweight.data {ZeBook}

Wheat grain weight measurements after anthesis

Description

Darroch and Baker (1990) studied grain filling in three spring wheat genotypes. The data are seed weights of the spring wheat cultivar Neepawa in three different years 1986, 1987, 1988. These data were numerised from figure of the article, so they present slight difference with original data.

Usage

seedweight.data

Format

a RangedData instance, 1 row per measurement. DD = Degree Days after anthesis; seedweight = Wheat grain weight (mg)

Source

Darroch, B A, and R J Baker. 1990. "Grain filling in three spring wheat genotypes: statistical analysis." Crop Science 30(3):525-529.