grasses {seedr}

Water potential example dataset

Description

This is a dataset containing information from a water potential experiment with grass seeds. It is used to give examples of the functions dealing with hydrotime germination models. It also gives and idea of the format in which germination data should be provided to seedr.

Usage

grasses

Format

A data frame with 1605 rows and 7 variables

species

Name or code for the species to which the data refers

temperature

Temperature treatment (in ºC) of the experiment

psi

Water potential treatment (in MPa) of the experiment

dish

Code for the Petri dish, container, replicate, etc.

times

Time of germination scoring since the start of the experiment, in days

germinated

Number of germinated seeds recorded at that time

germinable

Total number of viable seeds in the replicate

Source

Own data from a laboratory experiment.