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Uji Daya Hasil Hibrida Cabai Besar (Capsicum annuum L.) di Dataran Rendah Karawang Djayadiningrat, Muhamad Hyar; Syafi’i, Muhammad; Syukur, Muhamad
JURNAL AGROPLASMA Vol 10, No 2 (2023): JURNAL AGROPLASMA VOLUME 10 NO 2 TAHUN 2023
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v10i2.4735

Abstract

Red chili (Capisum annuum L.) is a horticultural commodity that has high economic value. Chili production in Indonesia is increasing, but it’s still unable to meet the needs of the Indonesian people, so it is necessary to assemble high-quality and high-yielding hybrid seeds. This study aims to identify the quantitative characters of 4 IPB hybrid chili lines with 6 commercial varieties as a comparison. This research was conducted in April-September 2022 at the Experimental Land PERURI in Teluk Jambe Timur District, Karawang Regency. The method used was an experimental method with a single factor randomized block design (RAK) with chili genotypes as the treatment. The treatment consisted of 4 expected lines namely F1.074005, F1.074003, F1.374005 and F1.374003 and 6 commercial control varieties namely CH3, Baja, Balebat, Elegance, Imperial 10 and Gada. Each genotype was repeated 3 times so that there were 30 experimental units and each experimental unit consisted of 10 plants. The data obtained will be analyzed at the 5% level F test with the Duncan Multiple Range Test (DMRT). Based on the experimental results, it was shown that there were treatments that had a significant effect on the yield component of fruit weight per plant, namely genotypes F1.374003 and F1.074003. The hopeful hybrid F1.374003 also gave the highest yield in the productivity yield component (4.67 tonnes/ha).
A Study of Genetic Variability 30 Rice Genotypes (Oryza sativa L.) Using Some SSR (Simple Sequence Repeat) Markers Adrift Zn: Studi Variabilitas Genetik 30 Genotipe Padi (Oryza Sativa L.) Menggunakan Beberapa Marka SSR (Simple Sequence Repeat) Terpaut Zn Pangaribuan, Tiwi Rumondang; Syafi’i, Muhammad; Azizah, Elia; Susanto, Untung; Pramudyawardani, Furry; Prastika, Desi
Jurnal Online Pertanian Tropik Vol. 9 No. 2 (2022): JURNAL ONLINE PERTANIAN TROPIK
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (732.993 KB) | DOI: 10.32734/jopt.v9i2.8830

Abstract

Rice is one of the important commodities in indonesia. Analysis of rice genetic diversity is necesarry for the succes of the local rice variety program. This study aims to identify the genetic variability and kinship patterns of 30 rice genotypes (Oryza sativa L.) using six zinc-linked SSR (Simple Sequence Repeat) markers. The research was conducted in September - December 2021 at the DNA Laboratory of the Sukamandi Rice Plant Research Center. A total of 30 local rice genotypes with diverse Zinc content have been analyzed using laboratory experiments. The results showed that there were different allele variations (2 – 8) among the genotypes tested with an average number of alleles of 4.5, while the average value of Polymorphism Information Content (PIC) amounted to 0.48 (0.20 - 0.70). 4 SSR markers have PIC values of > 0.5 (RM162, RM38, RM30, and RM80) which show that the markers are informative for the study of rice genetic diversity with Zinc content variety with an average gene diversity value of 0.53. The results of the phylogenetic analysis showed that the 30 genotypes clustered into five clusters with a similar coefficient of 0.68.