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Karakterisasi Dan Hubungan Kekerabatan Beberapa Genotipe Tomat (Solanum Lycopersicum L.) Dari Berbagai Daerah

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The research aims to obtain information about the morphological characters and genetic relationships of several tomato genotypes from various regions. The research was conducted from May to October 2023 at the Experimental Garden and Plant Breeding Laboratory, Faculty of Agriculture, University of Riau. The research used a randomized block design (RBD) consisting of eight genotypes and four repeats obtained 32 experimental units. The observations made consist some qualitative characters. Qualitative data were analyzed by main component analysis and cluster analysis to see genetic relationships. The results showed that the Magelang genotype (T27) had a high average plant fruit weight of 619.74 g, the Panei tongah (T24) had an average thick fruit flesh of 6.05 mm, the Silimakuta (T22) had an average large fruit size of 63.28 g while the Purba (T25) had an average number of large planting fruits of 15.41 pieces. Grouping eight tomato genotypes based on clustering of MC1 and MC2 and cutting dendograms at a 90% similarity rate resulted in six groups. Group one consists of three genotypes, namely Silimakuta (T22), Alahan Panjang (T26), and Magelang (T27), group two has Raya (T23), group three has Purba (T25), group four has Panei tongah (T24), group five has Servo F1, and group six has Ratna (T28). The closest kinship based on the smallest euclidean distance value is the Silimakuta (T22) and Alahan panjang (T26) with a value of 19.44 and the genotypes that have the farthest similarity are Raya (T23) and Purba (T25) because they have a genetic distance with a value of 46.24.

Keywords: Characterization, cluster analysis, genotype, tomato

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Detail Information

Название серии

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Номер вызова

1906112147

Издатель

Pekanbaru : Universitas Riau - F. Pertanian - Agroteknologi., 2024

Сопоставление

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Язык

Indonesia

ISBN/ISSN

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Классификация

1906112147

Content Type

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Media Type

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Carrier Type

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Редакция

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Тема(ы)

Agroteknologi

Специфические детали информации

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Заявление об ответственности

Zenny

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