Determining kinship pattern of robusta and arabica coffee clones using multivariate analysis

Identification of kinship in various coffees the Indonesian Industrial & Beverages Crops Research Institute (IIBCRI) is essential for coffee breeding process future. The analysis can be done by using multivariate analysis. This study aimed to identify pattern and specific morphological characteristics clone collections experiment was carried out through observational method corrected with covariance. plant materials used were five genotypes robusta (Coffea canephora Pierre ex A. Froehner) three arabica L.) genotypes. Robusta studied BP 308, 436, 42, SA 237, 237; S 795, Kartika 1, 2. an IPGRI (International Plant Genetic Resources Institute) list descriptor modified plants characterization. characters consisted 46 characters. results showed that clones IIBCRI had relatively high diversity grouping, both between types within species. grouping subgroup 1 SA237, SA203 clones. Conversely, subgroups 2 436 42. As coffee, clones, while S795 has grouped solely Based on this study, also considered suitable selecting identifying lines particularly coffee.