Evaluasi Daya Gabung, Heterosis, dan Heterobeltiosis Hasil Persilangan  Half Diallel Capsicum annuum  L.

Undang Undang; Wahyu Trimulyono Safudin; Arifah Rahayu; Setyono Setyono

doi:10.22146/veg.116534

Evaluasi Daya Gabung, Heterosis, dan Heterobeltiosis Hasil Persilangan Half Diallel Capsicum annuum L.

https://doi.org/10.22146/veg.116534

Undang Undang^(1*), Wahyu Trimulyono Safudin⁽²⁾, Arifah Rahayu⁽³⁾, Setyono Setyono⁽⁴⁾

(1) Program Studi Pemuliaan Tanaman dan Teknologi Benih, Sekolah Vokasi, IPB University
(2) Program Studi Agroteknologi Fakultas Pertanian, Universitas Djuanda
(3) Program Studi Agroteknologi Fakultas Pertanian, Universitas Djuanda
(4) Program Studi Agroteknologi Fakultas Pertanian, Universitas Djuanda
(*) Corresponding Author

Abstract

Low chili yields in Indonesia are triggered by poor seed quality, inefficient cultivation practices, and high levels of pest and disease attacks. As a solution, plant breeding programs are implemented to improve the quality of genetic traits. This study aims to evaluate GCA, SCA, and heterosis and heterobeltiosis values from half-diallel crosses involving five chili parents. Using a one-factor RCBD, this study tested 15 genotypes (5 parents and 10 hybrids) with three replications. The analysis results showed significant differences in GCA and SCA values across all parameters. Genotype F7.110005 showed the best DGU value in almost all vegetative and generative characters observed, Ungara was superior in fruit diameter (1,92), fruit flesh thickness (0,25) and number of seeds (7,52), Viola in flowering age (-4,10) and harvest age (-3,97) earlier, F12.145291 in number of fruits (32,41), Adelina in leaf width (0,24). The Ungara x Adelina hybrid had the highest frequency of positive values in the parameters of DGK, heterosis, and heterobeltiosis. Meanwhile, the F7.110005 x Adelina hybrid had the highest DGK value in the leaf length character (0,92), although it had some negative heterosis values. Both of these cross combinations are recommended for the development of superior hybrid varieties.

Keywords

breeding; genotype; heterobeltiosis; hybrid; superior

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References

Alhidayah, D., Chozin, M.A., Ritonga, A.W., 2024. Pengaruh naungan terhadap pertumbuhan dan produksi beberapa genotipe cabai rawit (Capsicum annuum L.). Buletin Agrohorti 12(1): 40-51.

Andayani, S.A., 2016. Faktor-faktor yang mempengaruhi produksi cabai merah. Mimbar Agribisnis 1(2): 261-268.

Arif, A.B., Sujiprihati, S., Syukur. M., 2012. Pendugaan heterosis dan heterobeltiosis pada enam genotipe cabai menggunakan analisis silang dialel penuh. Jurnal Hortikultura 22(2): 103-110.

[BPS] Badan Pusat Statistik. 2024. Statistik Hortikultura 2023. Jakarta [Internet]. [Diunduh pada 11 Agu 2024]; tersedia pada: https://www.bps.go.id.

Daryanto, A., Sujiprihati, S., Syukur, M., 2010. Heterosis dan daya gabung karakter agronomi cabai (Capsicum annuum L.) hasil persilangan half diallel. Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) 38(2), 113-121.

Gomes, G.P., Zeffa, D., Freiria, G.H., Furlan, F.F., Queiroz, R.A.D, Takahashi, L.S., Gonçalves, L.S., 2020. Diallel analysis of “dedo-de-moça” pepper seeds in relation to physiological potential. Horticultura Brasileira 38(3): 301-305.

Griffing, B., 1956. Concept of general and specific combining ability in relation to diallel crossing system. Australian Journal of Biological Sciences 9(4): 463-493.

Hariyadi, H., Hidayati, N., Rosawanti, P., Susilo, D.E.H., Arfianto, F., 2023. Hubungan tinggi tanaman, nisbah pucuk akar, diameter batang terhadap berat buah cabai di tanah gambut. Jurnal Daun: Jurnal Ilmiah Pertanian dan Kehutanan 10(2): 260-269.

[IPGRI] Internasional Plant Genetic Resources Institute. 1995. Description for Capsicum (Capsicum sp.). [Internet]. [diunduh 2013 Maret 20]. Tersedia pada:http://indoplasma.or,id/deskriptor/IPG RI/deskriptorcabe.pdf.

Kirana, R., & Sofiari, E., 2007. Heterosis dan heterobeltiosis pada persilangan 5 genotipe cabai dengan metode dialil. Jurnal Hortikultura 17(2): 111-117.

Lagiman, & Supriyanta, B., 2021. Karakterisasi Morfologi dan Pemuliaan Tanaman Cabai. 1 penyunt. Yogyakarta: LPPM UPN "Veteran" Yogyakarta.

Lukmana, M., Supian, S., Indriani, I., Rahmawati, L., Iswahyudi, H., Abdillah, M.H., 2023. Pertumbuhan dan hasil tanaman cabai besar (Capsicum annuum L.) pada tanah mineral rawa dengan perlakuan sekam padi. Jurnal Agrisistem 19(1): 1-8.

Marame, F., Dessalegne, L., Fininsa, C., Sigvald, R., 2009. Heterosis and heritability in crosses among Asian and Ethiopian parents of hot pepper genotypes. Euphytica 168: 235-247.

Mardianawati, Y., & Syukur, M., 2016. Heterosis dan daya gabung pada persilangan half diallel cabai besar dan cabai keriting (Capsicum annuum L.). Jurnal Floratek 11(2): 96-107.

Ritonga, A.W., Sujiprihati, S., Anggoro, D.P., 2016. Evaluasi pertumbuhan dan daya hasil 9 cabai hibrida. Jurnal Floratek 11(2): 108-116.

Sa'diyah, N., Fitri, A., Rugayah, R., Karyanto, A., 2020. Korelasi dan analisis lintas antara percabangan dengan produksi cabai merah (Capsicum annuum L.) hasil iradiasi sinar gamma. Jurnal Agrotek Tropika 8(1): 169-176.

Siahaan, G.F., Chozin, M.A., Syukur, M., Ritonga, A.W., 2022. Perbedaan respon pertumbuhan, fisiologi dan produksi 20 genotipe cabai rawit terhadap berbagai tingkat naungan. Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) 50(1): 73-79.

Soelaiman, V., & Ernawati, A., 2013. Pertumbuhan dan perkembangan cabai keriting (Capsicum annuum L.) secara in vitro pada beberapa konsentrasi BAP dan IAA. Buletin Agrihorti 1(1): 62-66.

Syukur. M., Sujiprihati, S., Yunianti, R., 2018. Teknik Pemuliaan Tanaman. Edisi 3. Jakarta: Penebar Swadaya.

Undang, Syukur, M., Wahyu, Y., Qadir, A., Sulassih, Marwiyah, S., Sastrawan, U., 2023. Yield Evaluation of IPB Cayenne Pepper (Capsicum annuum L.) to Registration Variety. Universal Journal of Agricultural Research, Vol. 11, No. 6, pp. 1102 - 1108, 2023. DOI: 10.13189/ujar.2023.110617.

Undang, Musyahrani S., Rahayu, A., Yuliawati. 2024^a. Korelasi Antar Uji Mutu Fisiologis Benih Cabai Rawit (Capsicum annuum var. Glabriusculum) Metode Tetrazolium dengan Metode Standar. Jurnal Agronida ISSN 2407-9111 11 (2).

Undang, Syukur, M., Wahyu, Y., Qadir, A., 2024^b. Hayman’s diallel analysis for physiological traits in chili (Capsicum annuum L.) seeds. SABRAO J. Breed. Genet. 56(1): 54-64. http://doi.org/10.54910/sabrao2024.56.1.5.

Undang, Syukur, M., Wahyu, Y., Qadir, A, Marwiyah, S., Suwarno, P.M., 2025. Seed Diversity Five Species of Chili (Capsicum spp.) Based on Morphological Characters and Seed Viability. J. Hort. Indonesia, April 2025, 16(1): 47-57. DOI: https://doi.org/10.29244/jhi.16.1.47-57.

Widajati, E., Murniati, E., Palupi, E.R., Kartika, T., Suhartanto, M.R., Qadir, A., 2017. Dasar ilmu dan teknologi benih. PT Penerbit IPB Pr.

DOI: https://doi.org/10.22146/veg.116534