dc.contributor.advisor | Sobir | |
dc.contributor.author | Rakhma, Aulia Nur | |
dc.date.accessioned | 2024-07-12T05:31:41Z | |
dc.date.available | 2024-07-12T05:31:41Z | |
dc.date.issued | 2024 | |
dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/153574 | |
dc.description.abstract | Cabai (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.abstract | Chili 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.sponsorship | Pusat Kajian Hortikultura Tropika IPB | |
dc.language.iso | id | |
dc.publisher | IPB University | id |
dc.title | Analisis Morfologi dan Produktivitas Generasi 2 Mutan Cabai Keriting (Capsicum annuum L.) Hasil Iradiasi Sinar Gama | id |
dc.title.alternative | Morphological and Productivity Analysis of the Second Generation of Curly Chili Mutants (Capsicum annuum L.) Resulting from Gamma-Ray Irradiation | |
dc.type | Skripsi | |
dc.subject.keyword | correlation | id |
dc.subject.keyword | Genotype | id |
dc.subject.keyword | character | id |