To cite package ‘cropgrowdays’ in publications use:

Baker P, Mortlock M (2025). cropgrowdays: Crop Growing Degree Days and Agrometeorological Calculations. R package version 0.2.2, https://gitlab.com/petebaker/cropgrowdays.

Corresponding BibTeX entry:

  @Manual{,
    title = {cropgrowdays: Crop Growing Degree Days and
      Agrometeorological Calculations},
    author = {Peter Baker and Miranda Mortlock},
    year = {2025},
    note = {R package version 0.2.2},
    url = {https://gitlab.com/petebaker/cropgrowdays},
  }