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dc.contributor.advisorSobir
dc.contributor.authorRakhma, Aulia Nur
dc.date.accessioned2024-07-12T05:31:41Z
dc.date.available2024-07-12T05:31:41Z
dc.date.issued2024
dc.identifier.urihttp://repository.ipb.ac.id/handle/123456789/153574
dc.description.abstractCabai (Capsicum annuum L.) merupakan komoditas hortikultura yang banyak dibudidayakan untuk keperluan industri makanan maupun kesehatan. Salah satu faktor yang mempengaruhi produktivitas cabai adalah kondisi iklim. Pemuliaan tanaman cabai dilakukan guna mendapatkan varietas yang tahan terhadap cekaman lingkungan untuk memenuhi kebutuhan cabai di masyarakat. Salah satu upaya untuk merakit varietas cabai unggul dapat melalui iradiasi sinar gama. Penelitian dilakukan bulan Oktober 2023-April 2024 di kebun Percobaan PKHT IPB Pasir Kuda. Penelitian menggunakan rancangan kelompok lengkap teracak (RKLT) 3 ulangan dengan faktor tunggal yaitu genotipe. Hasil penelitian menunjukkan bahwa produktivitas genotipe uji HTCkr-1, HTCkr-11, dan HTCkr 2 memiliki potensi produktivitas yang tinggi meskipun tidak memiliki perbedaan signifikan terhadap varietas pembanding. Hasil produksi belum mencapai produktivitas nasional akibat faktor cekaman lingkungan yang cukup ekstrem. Pengamatan karakter kualitatif tidak menunjukkan variasi fenotipe pada seluruh genotipe uji. Analisis korelasi menunjukkan produktivitas cabai keriting memiliki hubungan positif yang sangat nyata terhadap karakter umur berbunga, umur panen, tinggi tanaman, tinggi dikotomus, diameter batang, lebar tajuk, diameter buah, bobot per buah, jumlah biji per buah, jumlah buah per tanaman, bobot buah per tanaman, dan bobot buah per petak.
dc.description.abstractChili pepper (Capsicum annuum L.) is a horticultural commodity widely cultivated for the food and health industries. One factor affecting chili productivity is climate conditions. Chili plant breeding is conducted to develop varieties that are resistant to environmental stress to meet the community's chili needs. One approach to developing superior chili varieties is through gamma-ray irradiation. The research was carried out from October 2023 to April 2024 at the PKHT IPB Pasir Kuda Experimental Field. The study used a randomized complete block design (RCBD) with three replications and a single factor, namely genotype. The results showed that the productivity of the tested genotypes HTCkr-1, HTCkr-11, and HTCkr-2 had high productivity potential, although there were no significant differences compared to the control variety. The production results of this research had not reached national productivity levels due to the quite extreme environmental stress factors. Observations of qualitative characteristics did not show phenotypic variation in all tested genotypes. Correlation analysis showed that the productivity of curly chili had a highly significant positive relationship with the traits of flowering age, harvest age, plant height, dichotomous height, stem diameter, canopy width, fruit diameter, fruit weight per fruit, number of seeds per fruit, number of fruits per plant, fruit weight per plant, and fruit weight per plot.
dc.description.sponsorshipPusat Kajian Hortikultura Tropika IPB
dc.language.isoid
dc.publisherIPB Universityid
dc.titleAnalisis Morfologi dan Produktivitas Generasi 2 Mutan Cabai Keriting (Capsicum annuum L.) Hasil Iradiasi Sinar Gamaid
dc.title.alternativeMorphological and Productivity Analysis of the Second Generation of Curly Chili Mutants (Capsicum annuum L.) Resulting from Gamma-Ray Irradiation
dc.typeSkripsi
dc.subject.keywordcorrelationid
dc.subject.keywordGenotypeid
dc.subject.keywordcharacterid


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