00000caa a22000003i 4500 UP-1685594773862388578 Buklod 20210319172520.0 m | | ta 210319s2018 xx r |||| u|eng d (iLib)UPBAG-00039513769 STII-DOST BAG rda eng ARTICLE-2763 Sanchez, Joana Camille S. author. Interspecific and intraspecific variation in coffea sp. using fruit metric and landmark-based geomorphometric analyses by Joana Camille S. Sanchez, Jonas P. Quilang, Ruel M. Mojica, and Ernelea P. Cao. 2018. pages 659-665 color illustrations 26 cm text rdacontent unmediated rdamedia volume rdacarrier Includes bibliographical references (page 665) Coffee is considered one of the most popular cash crops in the world. In the Philippines, three species of Coffea and correspondingly four varieties (C. arabica var. Red Bourbon, C. canephora var. Robusta, C. liberica var. Liberica, and C. liberica var. Dewevrei) are grown to produce coffee with each having a distinct taste and aroma. However, misidentification of farmers based on morphological traits is often a problem. In this study, an easy, fast, and inexpensive method for differentiating the four different varieties of Coffea was established using metric and geomorphometric analysis. At least 30 berries were collected for each variety from a single site at the Cavite State University in Indang, Cavite wherein metric characters were measured and analyzed using ANOVA, SIMPER, and ANOSIM. At the same time, geomorphometric analysis of the fruit shape ? particularly the shape of the berry as oriented radially and longitudinally ? was also done using CVAgen. For the metric analysis, the length of the minor radial axis was the most discriminating characteristic. In the geomorphometric analysis, the longitudinal view of C. arabica var. Red Bourbon, C. canephora var. Robusta, and C. liberica var. Liberica was found to differentiate them from each other. Contrastingly, C. liberica var. Dewevrei was the only variety that could not be distinguished in any geomorphometric analyses and can only be distinguished using metric analysis. (Author's abstract) Biology. Berry shape. Coffee. Geomorphometrics. Major axis. Metrics. Quilang, Jonas P. author. Mojica, Ruel M. author. Cao, Ernelea P. author. The Philippine Journal of Science Vol. 147, no. 4, December 2018. Request full-text access via UPB University Library through https://forms.gle/KZjBv7aRtY6jiL5E9 (viewed 19 March 2021) FI UPBAG UPBAG-MAIN ARTICLE-2763 Analytics