Hermantio, Febrien Yosefany and Dr. Afifuddin Latif Adiredjo, S.P., M.Sc. (2024) Uji Keunikan dan Keseragaman Calon Varietas Hibrida Melon (Cucumis melo L.). Sarjana thesis, Universitas Brawijaya.
Abstract
Melon (Cucumis melo L.) merupakan salah satu tanaman hortikultura jenis buah yang banyak dibudidayakan dan diminati oleh masyarakat Indonesia. Jawa Timur menjadi salah satu daerah dengan tingkat produksi tanaman melon tertinggi di Indonesia mulai tahun 2017 hingga 2021. Kegiatan produksi tersebut tidak lepas dari adanya kegiatan pemuliaan tanaman yang bertujuan untuk perolehan tanaman dengan sifat unggul. Breeder wajib mendaftarkan benih tersebut pada hak PVT agar dapat memperoleh sertifikasi dan perlindungan secara hukum. Hak PVT di Indonesia tertulis pada Undang-Undang Republik Indonesia Nomor 29 Tahun 2000 dengan tahapan pengujian yaitu uji baru, unik, seragam, dan stabil. Pengujian terhadap keunikan dan keseragaman dilakukan pada dua tempat penanaman (greenhouse dan lahan). Penelitian bertujuan untuk menguji keunikan dan keseragaman calon varietas hibrida tanaman melon (Cucumis melo L.). Hipotesis yang diajukan dalam penelitian ini adalah terdapat keunikan dan keseragaman yang tinggi terhadap karakter calon varietas hibrida tanaman melon yang diuji pada kedua tempat penanaman. Penelitian dilaksanakan di Jalan Kauman Bokor No. 6 Desa Pagedangan, Kecamatan Turen, Kabupaten Malang, Jawa Timur 65175 dengan ketinggian tempat rerata 391 mdpl dan suhu 24,5C - 34C. Lokasi penelitian dibagi menjadi dua tempat penanaman yaitu greenhouse dan lahan dengan jarak antar lokasi berkisar 10 meter. Penelitian berlangsung dari bulan Juni–September 2023. Penelitian menggunakan Rancangan Acak Kelompok (RAK) dengan 5 ulangan dan setiap petak tanam terdiri atas 4 tanaman. Data diperoleh secara kualitatif (panduan pengujian individual Perlindungan Varietas Tanaman) dan kuantitatif, serta data kuantitatif dianalisis menggunakan koefisien keragaman dan uji T taraf 5% dan 1%. Hasil penelitian menunjukkan bahwa terdapat keunikan pada calon varietas hibrida C yaitu gerigi tepi daun terkategori lemah, bentuk dasar buah terkategori datar dan bentuk apeks terkategori datar. Varietas C memiliki keseragaman tinggi pada penanaman greenhouse, sedangkan varietas A memiliki keseragaman tinggi pada penanaman lahan. Kedua tempat penanaman memberikan pengaruh pada pertumbuhan dan hasil ketiga calon varietas hibrida, dimana penanaman pada greenhouse lebih disarankan karena mampu memberikan lingkungan yang lebih baik pada tanaman sehingga pertumbuhan dan hasil tanaman lebih optimal.
English Abstract
Melon (Cucumis melo L.) is a type of horticultural fruit plant that is widely cultivated and in demand by Indonesian people. East Java is one of the regions with the highest level of melon production in Indonesia from 2017 to 2021. This production activity cannot be separated from plant breeding activities which aim to obtain plants with superior characteristics. Breeders are required to register the seeds for PVP rights in order to obtain certification and legal protection. PVP rights in Indonesia are written in Law of the Republic of Indonesia number 29 year 2000 with testing stages, namely new, distinct, uniform and stable tests. Tests for distinctness and uniformity were carried out at two planting sites (greenhouse and field). The research aims to test the distinctness and uniformity of prospective hybrid varieties of melon plants (Cucumis melo L.). The hypothesis proposed in this research is that there is high distinctness and uniformity in the characteristics of the candidate hybrid varieties of melon plants tested at both planting sites. The research location take place at Kauman Bokor Street No. 6 Pagedangan Village, Turen District, Malang Regency, East Java 65175 with an average altitude of 391 meters above sea level and a temperature of 24,5°C - 34°C. The research location was divided into two kind of uses, namely the greenhouse and the land with a distance of 10 meters between locations. The research started from Juny–September 2023. The following study used a Randomized Block Design (RBD) with 5 replications and each plot consisted of 4 plants. The data were obtained qualitatively and quantitatively, and for the quantitative were analyzed using the coefficient of variance (CV) and t-test at the level 5% and 1%. The results of the research shows that there is distinctness in the candidate hybrid variety C which has dentation of leaf margin were categorized as weak, the base shape of the fruit was categorized as flat and the shape of the apex was categorized as flat. Variety C has high uniformity in greenhouse planting, while variety A has high uniformity in field planting. Both planting locations have an influence on the growth and yield of the three candidate hybrid varieties, where planting in a greenhouse is more recommended because it can provide a better environment for the plants so that plant growth and yields are more optimal.
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | 0524040206 |
| Divisions: | Fakultas Pertanian > Agroekoteknologi |
| Depositing User: | Unnamed user with username nova |
| Date Deposited: | 15 May 2024 07:56 |
| Last Modified: | 15 May 2024 07:56 |
| URI: | http://repository.ub.ac.id/id/eprint/218921 |
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