Crop-Specific Functions and Parameters for APSIM Next Generation Lupin Model R package rapsimng.lupin version 0.1.0 Provides lupin-specific functions, processes and parameter sets used by lupin model in the Agricultural Production Systems sIMulator ('APSIM') Next Generation. Includes tools for crop process calculations, parameter management and customisation, enabling users to explore, modify and apply lupin model components. Software Depends: R (>= 4.1.0) Imports: optree (>= 0.1.1), tidyweather (>= 0.3.0) Suggests: testthat (>= 3.0.0) Bangyou Zheng <zheng.bangyou@gmail.com> Comprehensive R Archive Network (CRAN) Bangyou Zheng [aut, cre] MIT + file LICENSE (https://CRAN.R-project.org/package=rapsimng.lupin/LICENSE) 2026-09-24 application/tgz https://CRAN.R-project.org/package=rapsimng.lupin doi:10.32614/CRAN.package.rapsimng.lupin