Keragaman Karakter Morfologi Tanaman Kelapa Genjah (Cocos nucifera) di Kota Pontianak Kalimantan Barat
Abstract
Coconut is a plant that is widely cultivated and grows in the tropics. Indonesia is one of the centers for the diversity of coconut plants, one of which is in Pontianak City, West Kalimantan. The objetive of this research were to study the diversity of morphological characters of Dwarf coconut (Cocos nucifera L.) in Pontianak City and the genetic relationship the dwarf coconut plant based on character morphology. The research was conducted from April to May 2021 with purposive sampling and quantitative descriptive methods. To analyze the kinship using the UPGMA method with the NTSYS Ver application. 2.0. The results showed that there were 30 accessions with 21 morphological characters of Dwarf Coconut, generally having a round crown shape, gray stem color with an upright stem shape, pinnate leaf shape, flat leaf edge, curved leaf base, pointed leaf tip, smooth leaf surface, leaf color and stalk. green leaves, normal flowering type, the color of the male and female flowers is orange, the shape of the fruit is oval, the shape of the tip of the fruit is oval, and the color of the fruit is orange. The results of the analysis of kinship relations obtained 3 groups with a coefficient of 0.67 or 67% which indicates that the Dwarf coconut has a low level of similarity, but the diversity is quite high.
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