ANALISIS HUBUNGAN KEKERABATAN MANGGA (Mangifera spp.) DI PULAU KUNDUR BERDASARKAN KARAKTER MORFOLOGI

Abstract

The diversity of mangoes in Indonesia is one of the important assets of germplasm sources that need to be maintained. Diversity analysis is carried out to determine genetic resources. Exploration of mango cultivars in the archipelago, especially Kundur Island has never been done. This research aimed to explore, identify, characterize and analyze the diversity and kinship relationship of mango in Kundur Island based on morphological characters. The research was conducted in Kundur Island, Karimun Regency, Riau Islands from November 2020 to March 2021. The study used descriptive survey method. The data analysis used NTSYSTpc to assess diversity mango in Kundur Island. The results showed that similarity coefficient ranged from 0.35 to 0.92 based on 74 morphological characters. Dendogram constructed using similarity coefficient showed 3 main groups, the first groups consisted of 1 individual, the second groups consisted of 9 individuals and the third groups consisted of 38 individuals