Potential of Black Rice Mutants (M4) Through Genetic Parameters to Develop Superior Drought-Resistant Varieties
DOI:
10.29303/jbt.v24i3.7208Published:
2024-08-24Downloads
Abstract
Rice plays an important role in meeting carbohydrate requirement and calorie needs to ensure food security. However, in recent years, rice productivity has decreased due to land conversion and climate change such as El Niño. The productivity of drought-resistant rice can be increased through breeding. Genetic diversity and heritability are important genetic parameters in the plant breeding process. Information about genetic diversity and heritability helps determine genetic progress through selection. This research aims to examine the potential genetic diversity and heritability of several mutant lines (M4) of black rice (G10) in order to develop superior rice varieties that are adaptive to dry land. In this research, we used experimental methods using a Randomized Block Design (RBD), calculating the value of the Genetic Diversity Coefficient (GDC) and heritability between quantitative characters. The results of narrow genetic research were found in the characteristics of the number of productive tillers and weight of 100 grains, while high heritability was found in the characters of plant height, moderate heritability was found in the total number of tillers, panicle length, number of empty grains per panicle, and weight of 100 grains. Overall, this research succeeded in identifying mutant lines (M4) of black rice (G10) which have the potential to be developed into superior varieties, especially for cultivation in dry land.
Keywords:
Diversity, dry, genetics, heritability, rice.References
Apriliyanti, N.F., & L. Seotopo. (2016). Keragaman Genetik Pada Generasi F3 Cabai (Capsicum annuum L.). Jurnal Produksi Tanaman, 4(3): 209–217.
Badan Pusat Statistik Indonesia. (2022). Luas Panen dan Produktivitas Padi Nasional Tahun 2022.
Badan Pusat Statistik Indonesia. (2023). Luas Panen, Produksi, dan Produktivitas Padi. Jakarta. https://www.cnbcindonesia.com/news/20240108114912-4-503717/ramalan-bps-terbukti-produksi-beras-ri-tahun-2023-anjlok-segini
Bakhtiar, E., T. Kesumawati, Hidayat, M., Rahmawati, (2011). Karakterisasi Plasma Nutfah Padi Gokal Aceh Untuk Perakitan Varietas Adaptif Pada Tanah Masam. Jurnal Agrista, 15(3): 79–86
Bhandari, U., Gajurel, A., Khadka, B., Thapa, I., Chand I., Bhatta, D., Poudel, A., Pandey, M., Shrestha, S., dan Shrestha, J. (2023). Morpho-physiological and Biochemical Response of Rice (Oryza sativa L.) to Drought Stress: A Review Heliyon, 9 (3): 1-10. DOI: https://doi.org/10.1016/j.heliyon.2023.e13744
Dariah A. dan Heryani N. (2014). Makalah Review: Pemberdayaan Lahan Kering Suboptimal untuk Mendukung Kebijakan Diversifikasi dan Ketahanan Pangan. Jurnal Sumberdaya Lahan Edisi Khusus, 1-16.
Kementerian Pertanian. (2022). Potensi Lahan Kering dalam Peningkatan Produksi Padi Nasional. Diakses Pada Tanggal 23 Mei 2024. https://tanamanpangan.pertanian.go.id/detil-konten/iptek/56
Kristamini, Sutarno, Endang W.W., Setyorini W. (2016). Kemajuan Genetik Dan Heritabilitas Karakter Agronomi Padi Beras Hitam Pada Populasi F2. Jurnal Penelitian Pertanian Tanaman Pangan. 35(2): 119-124. DOI: https://doi.org/10.21082/jpptp.v35n2.2016.p119-124
Mirantika, D., Nurhidayah, S. Nasrudin, Rahayu, S. (2023). Estimation of Genetic Diversity and Heritability of Black Rice Mutans (Oryza sativa L.) in M2 Generation Irradiated by Gamma Rays. Jurnal Agroteknologi, 13(2):91-100. DOI:https://doi.org/10.24014/ja.v13i2.21439
Mudhor, M., A., Dewanti, P., Handoyo, T., dan Ratnasari T. (2022). Pengaruh Cekaman Kekeringan terhadap Pertumbuhan dan Produksi Tanaman Padi Hitam Varietas Jeliteng. Jurnal Agrikultura, 33 (3): 247-256 https://doi.org/10.24198/agrikultura.v33i3.40361
Murdaningsih, H. K., A. Baihaki., G. Satari., T. Danakusuma., dan A.H. Permadi. (2018). Sifat-sifat Penting dalam Seleksi Tanaman Bawang Putih (Allium sativum L.). Jurnal Zuriat. 2(1) : 23-28.
Mustakim, Maemunah Dan Adrianton, (2017). Drought Tolerance Test Of Three Gogo Rice Cultivars Using PEG Atgrmination Phase. Agroland: The Agriculture Science Journal, 4(2): 98-103. DOI: https://doi.org/10.22487/j24077593.2017.v4.i2.9675
Rohaeni, W., R, dan U Susanto. (2020). Seleksi dan Indeks Sensitivitas Cekaman Kekeringan Galur-Galur Padi Sawah Tadah Hujan. Jurnal Agro, 7: 71–81. DOI: https://doi.org/10.15575/3654
Samudin, S., Maemunah, U. Made, A. Ete, Mustakim, Yusran And Effendy, (2021). Determination Of Selection Criteria To Increase Local Upland Rice Yields. Plant Cell Biotechnology And Molecular Biology, 22(11-12):165-176
Samudin, S., Made, U., Mustakim, Samsudiar, dan Ferianti, V. (2022). Analisis Keragaman Genetik dan Heritabilitas Beberapa Kultivar Padi Gogo Lokal. Jurnal Agrotech, 12 (2) 53-56. DOI: https://doi.org/10.31970/agrotech.v12i2.92
Singh R.K., B, D., Chaudary. (1985). Biometrical Methods In Quantitative Genetiks Analysis. Kalyani Publishers. Indiana New Delhi. 304p.
Suliartini N.W.S., Wangiyana W., Muliarta I.G.P., dan Sudharmawan A.A.K. (2020). Radiosensitivity and Seedling Growth of Several Genotypes of Paddy Rice Mutants Irradiated with Gamma Rays at Different Doses. International Journal of horticulture, agriculture, and food science, 4(6): 243-245. https://doi.org/10.22161/ijhaf.4.5.5
Suliartini N.W.S., Rahayu D. P., Aryana I.G.P.M. (2023). Parameter Genetik Beberapa Genotipe Mutan Padi (Oryza sativa L.) Galur G10 Generasi Kedua Hasil Iradiasi Sinar Gamma 300 Gray. Jurnal Sains Teknologi & Lingkungan. 9(2):260–267. https://doi.org/10.29303/jstl.v9i2.374
Syuriani E.E., Kartahadimaja J., Sari M.F., dan Hakim N., A. (2022). Heritabilitas Karakter Fenotipik dan Potensi Hasil Galur Padi Generasi F5. Pertanian Agros. 24(1): 106-114.
Syukur M., Sujiprihati S., Asril, Siregar dan Agronomi dan Hortikultura, D., Pertanian, F., Pertanian Bogor Jl Meranti, I., IPB Darmaga, K., & Telp, B. (2010). Pendugaan Parameter Genetik Beberapa Karakter Agronomi Cabai F4 Dan Evaluasi Daya Hasilnya Menggunakan Rancangan Perbesaran (Augmented Design). Jurnal Agrotropika, 15(1), 9–16.
Wati H.D., Ekawati I., Ratna P. (2022). Keragaman Genetik Dan Heritabilitas Karakter Komponen Hasil Jagung Varietas Lokal Sumenep. Jurnal Pertanian Cemara. 19(1):85–94. https://doi.org/10.24929/fp.v19i1.1985
Widyayanti, S, Basunanda, P, Mitrowihardjo, S., dan Kristamtini, K. (2017). 'Keragaman genetik dan heritabilitas karakter agronomi galur F4', Penelitian Pertanian Tanaman Pangan, vol. 1, no. 3, hlm. 191-200. https://doi.org/10.21082/jpptp.v1n3.2017.p191-199
License
Copyright (c) 2024 Irmayani Irmayani, Taufik Fauzi, A. A. Ketut Sudharmawan, Mulyati Mulyati, Suwardji Suwardji
This work is licensed under a Creative Commons Attribution 4.0 International License.
Jurnal Biologi Tropis is licensed under a Creative Commons Attribution 4.0 International License.
The copyright of the received article shall be assigned to the author as the owner of the paper. The intended copyright includes the right to publish the article in various forms (including reprints). The journal maintains the publishing rights to the published articles.
Authors are permitted to disseminate published articles by sharing the link/DOI of the article at the journal. Authors are allowed to use their articles for any legal purposes deemed necessary without written permission from the journal with an acknowledgment of initial publication to this journal.
