EKSPLORASI DAN KARAKTERISASI SAWO (Manilkara zapota (L.) van Royen) di DAERAH ISTIMEWA YOGYAKARTA

• Main Authors: , ROZIKA, , Dr. Rudi Hari Murti, S.P., M.P.
• Format: Theses and Dissertations NonPeerReviewed
• Published: [Yogyakarta] : Universitas Gadjah Mada 2013
• Subjects: ETD
• Online Access: https://repository.ugm.ac.id/125313/; http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=65480
• Institution: Universitas Gadjah Mada

Sapodilla (Manilkara zapota (L.) van Royen) is a tropical fruit which can bear throughout the year and resist in a dry area so its potential to be developed. Based on population data, Daerah Istimewa Yogyakarta (DIY) is one of the largest Sapodilla production center in Indonesia, but the information about diversity and superior variety of sapodilla was not available yet. This study aims to identify the distribution of sapodilla plant on DIY, to knowing the diversity of sapodilla and grouping based on morphological characteristics, and selects the best tree as a variety candidate. The survey had been conducted on September- December 2012 in the fourth districts and 1 municipality in DIY. The data was collected by field survey and interview with the owner to obtain the information about sapodilla tree and production. The sapodilla fruit of each accession were observed 9 morphological characters in the Laboratory of Horticulture Faculty of Agriculture. Based on population data, the distribution of Sapodilla in DIY was spread on every district. Results of analysis of variance showed vitamin C has a high diversity while other characters have moderate diversity. The results of cluster analysis on the character of the fruit shaped produce 3 clusters. Cluster 1 consisted of 9 accessions with oval fruit shape, cluster 2 consisted of 75 accessions with oval fruit shape, and cluster 3 consisted of 29 accessions with rounded shapes. The accessions selected as varieties candidate bases on fruit size, sugar, and appearance were ellipsoid: accessions G3 from Mantrijeron (Yogya), H1 and H4 from Patuk (Gunung Kidul)