Islamiati, Maudian (2025) EKSPLORASI KERAGAMAN MORFOLOGI TANAMAN DURIAN LOKAL (Durio zibethinus Murr.) DI PROVINSI BANTEN. Master thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.
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Abstract
Durian is a horticultural crop with high economic value, and Banten Province possesses a diverse genetic resource of local durian varieties. Morphological characterization is essential as a foundation for the development and conservation of superior durian cultivars. This research aimed to explore the morphological diversity of local durian varieties found in the districts of Lebak, Pandeglang, and Serang in Banten Province. Observations were conducted on 11 qualitative and quantitative morphological traits. The research employed a descriptive quantitative method using purposive sampling. Data were analyzed using klaster analysis and Principal Component Analysis (PCA). Cluster analysis grouped the 13 varieties into four klasters: Cluster I consisted of 8 accession Klasters II and III each consisted 2 accession, and Klaster IV consisted single accession. PCA revealed that four principal components explained 83% of the total variation, with the most significant contributions derived from the traits leaf base shape, leaf length, leaf tip indentation, branch angle, and leaf shape. These findings indicate a significant morphological diversity among local durian varieties, emphasizing the importance of supporting germplasm conservation and breeding programs for durian in Banten.
| Item Type: | Thesis (Master) | |||||||||
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| Additional Information: | Tanaman Durian merupakan tanaman yang memiliki nilai ekonomi sangat tinggi, Provinsi Banten sendiri memiliki plasma nutfah durian beragam. Berdasarkan hal itu, karakterisasi morfologi diperlukan sebagai upaya untuk menjadi landasan dalam pengembangan komoditas durian. Penelitian ini bertujuan untuk mengeksplorasi keragaman morfologi aksesi tanaman durian lokal (Durio zibethinus Murr.) yang tersebar di Kabupaten Lebak, Kabupaten Pandeglang, dan Kabupaten Serang di Provinsi Banten. Pengamatan dilakukan terhadap 11 karakter morfologi yang terdiri dari karakter kualitatif dan kuantitatif. Penelitian ini menggunakan metode deskriptif kuantitatif dengan teknik purposive sampling. Analisis data dilakukan menggunakan analisis klaster dan Principal Component Analysis (PCA). Hasil analisis klaster menunjukkan bahwa 13 aksesi durian dapat dikelompokkan ke dalam 4 klaster berdasarkan kemiripan karakter morfologinya. Klaster I terdiri dari 8 aksesi, klaster II dan III masing-masing terdiri dari 2 aksesi, dan klaster IV terdiri dari 1 aksesi. PCA menunjukkan bahwa 83% keragaman dapat dijelaskan oleh empat komponen utama, dengan kontribusi terbesar berasal dari pangkal daun, panjang daun, bentuk lekuk ujung daun, sudut percabangan batang, dan bentuk daun. Penelitian ini menunjukkan bahwa terdapat keragaman morfologi yang signifikan di antara aksesi durian lokal Banten, sehingga penting untuk dilanjutkan dalam program konservasi plasma nutfah dan pemuliaan tanaman. | |||||||||
| Uncontrolled Keywords: | Durio zibethinus Murr., cluster analysis, Principal Component Analysis, morphological diversity Durio zibethinus Murr., analisis klaster, Principal Component Analysis, keragaman morfologi | |||||||||
| Subjects: | S Agriculture > S Agriculture (General) | |||||||||
| Divisions: | 08 Pascasarjana > 54108-Magister Ilmu Pertanian | |||||||||
| Depositing User: | Maudian Islamiati | |||||||||
| Date Deposited: | 29 Sep 2025 06:13 | |||||||||
| Last Modified: | 29 Sep 2025 06:13 | |||||||||
| URI: | http://eprints.untirta.ac.id/id/eprint/55033 |
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