Hubungan Kekerabatan Fenetik Lycopersicon esculentum Mill. Kultivar Betavila F1, Fortuna F1 dan Tymoti F1 Berdasarkan Tingkat Kesamaan Fenotip
Penulis/Author
Prof. Dr. Niken Satuti Nur Handayani, M.Sc. (1); Muhammad Thoifur Ibnu Fajar (2); Prof. Dr. Purnomo, M.S. (3)
Tanggal/Date
2016
Kata Kunci/Keyword
Abstrak/Abstract
The purpose of this study to determine the fenetik relationship of three tomato cultivars Betavila F1, Fortuna F1 and Tymoti F1 through approach phenotype character leaves, flowers, and fruit. Samples were taken from greenhouse at Situbondo. Parts of plants that observed consist of 42 characters, including leaf shape, the shape of petals, flower color, fruit shape, the color of the young fruit, transitional and mature. Data scoring phenotype characters were analyzed with Jaccard coefficient using MVSP program. The result of dendogram divided into four clusters with 36% similarity index. Fenetik relationship showed Fortuna F1 cultivars is closely related with Tymoti F1 cultivars and Betavila F1 cultivars do not form kinship fenetik because own a distinctive character qualitative. Uniformity of the phenotype of the three cultivars are expected to develop the cultivation of tomatoes by crossing using excels phenotype characters.
