Working Document Series Open Access Assessment of morphological traits of coffee used in determining the performance of Arabusta hybrids generated from crosses between the tetraploid Robusta and Arabica coffee J.J. Cheserek · N. Kahiu · J. Muthomi Coffee is one of the most important commodities in the world being traded second after oil. One of the objectives of coffee breeding programs is to select for good quality coffee with high yields. The aim of this study was to determine var… RUF-39046 2018 CC BY 4.0 25 Feb 2021