Karakteristik Morfologi Daun Kopi Robusta (Coffea Canephora) Fase Bibit Dan D…

The research was conducted to determine morphological characteristics of Robusta coffee leaves in the seedling and mature stages. This research was carried out for 1 year and 1 month starting in May 2023 – June 2024. This research used two designs, survey research and booklet design. The parameters qualitative including color, shape, tip shape, depth of leaf secondary veins and quantitative p…