Growth Evaluation of Backcross Progenies BC2F1 Experiencing Submergence and Non-submergence at BC1F1 and its Parents

Authors

  • Winggi Anggun Jati Department of Crop Science, Faculty of Agriculture, Universitas Sriwijaya, Jl. Padang Selasa No.524, Bukit Besar, Palembang 30139, South Sumatera, Indonesia.
  • Rujito Agus Suwignyo Department of Agronomy, Faculty of Agriculture, Universitas Sriwijaya, Jl. Raya Palembang-Prabumulih, Km 32, Indralaya, Ogan Ilir 30662, South Sumatera, Indonesia.
  • Susilawati Department of Agroecotechnology, Faculty of Agricuture, Universitas Sriwijaya, Jl. Raya Palembang-Prabumulih, Km.32, Indralaya, Ogan Ilir 30662, South Sumatera, Indonesia.
  • Muhardiyanto Cahya Department of Agronomy, Faculty of Agricuture, Universitas Sriwijaya, Jl. Raya Palembang-Prabumulih, Km.32, Indralaya, Ogan Ilir 30662, South Sumatera, Indonesia.

Article Metrics

This article Abstract has been read: 118 times
PDF Downloads: 83 times
Total Galley Downloads: 83 times
Total Views: 201 times

DOI:

https://doi.org/10.24233/biov.10.1.2024.431

Keywords:

Paddy , Tolerance , Submergence , Drought , Swampy land

Abstract

The utilization of dual-resistant varieties that are resistant to soaking and drought in certain periods is an alternative to rice cultivation in swampy land. Inpara 8 is a variety that is confirmed to have SUB 1 gene, resistant to submerged stress and Inpago 5 is identified to be resistant to drought stress. Crosses were made between Inpara 8 (donor parent) with Inpago 5 (recipient parent), resulting in F1, then F1 was crossed back with Inpago 5 and produced BC1F1, then crossed back with Inpago 5 to become BC2F1. This paper contains an evaluation of the growth of BC2F1, which in the BC1F1 stage experienced submerged stress in the vegetative phase and which did not experience submerged stress. The research was carried out in August 2021 - January 2022 at the Greenhouse of the Department of Agricultural Cultivation, Faculty of Agriculture, Sriwijaya University. The results showed that in the vegetative phase, progeny BC2F1 TR has an average value of the highest per plant (113.64 cm) and the average per plant height Inpara 8 (3.93). In the generative phase, the fastest flowering time on the accession of BC2F1 TR (68 days), the fastest harvest time on Inpara 8 (122.93 days), while for the amount of grain per panicle, the amount of grain per clump, and dry weight on Inpago 5 (529.60 g, 2648 g, and 11.62 g). The average yield of BC2F1 progeny is more similar to Inpago 5 as the recipient parent. Both progeny have the same Sub 1 gene in them and can survive to produce, but Accessions that have experienced previous submerged stress are more vulnerable to growth so they have an impact on the resulting production.

Last Year PDF Downloads

Download data is not yet available.

References

Central Bureau Of Statistics. (2022). Catalogue: 1101001. Statistics Indonesia 2020, 1101001, 790. Retrieved from https://www.bps.go.id/publication/20 20/04/29/e9011b3155d45d70823c141 f/statistik-indonesia-2020.html.

Effendi, D. S., Abidin, Z., Prastowo, B., 2014. The acceleration Model of agricultural development of Valley-based swamp land is innovation-based. Development of agricultural innovation Vol. 7 No. December 4, 2014 : 177 – 186.

Fukao, T. dan Serres, J. L., 2008. Submergence tolerance conferred by Sub 1 A is mediated by SLR1 and SLRL1 restricition of gibberellin responses in rice. www.pnas.org/cgi/doi10.1073/pnas.0807821105.

Gusmiatun, Rujito, A. S., Andi, W., and Mery, H., 2015. Increased soaking tolerance of rice swamp Valley with sub 1 gene 1 introgression . J. Agron. Indonesia 43 (2) : 99 – 104 (2015).

Ikhwani, 2013. Resistance of soak-tolerant rice varieties and their response to fertilization. Junral lahan suboptimal. ISSN: 2252-6188 (Print), ISSN: 2302-3015 (Online, www.jlsuboptimal.unsri.ac.id). Vol. 2, No.1: 1-13, April 2013.

Oktaviani, W., Liza, K., and Nyimas, P. I., 2020. Effect of various varieties of sweet corn (Zea mays saccharate Sturt) on plant height, number of leaves and lignin content of corn. Jnttip Journal of Tropical Livestock Nutrition and feed Science. DOI ; 10.24198/jnttip.v2i2.27568. Jurnal.unpad.ac.id/jnttip; e-ISSN:2715-7636. 2 (2): 60-70, June 2020.

Riyandi, M. A., Erida, N., and Cut, N. I., 2018. The effect of variety and drought on the percentage of colored pollen and rice yield (Oryza sativa L.). Journal Of Agrista Vol. 22 No. 3, December 2018.

Suwignyo, R. A., Irmawati, I., Hose, F., Aulia, S. L., 2021. Development of rice varieties adaptive to nontidal swampland using MABC : Growth Characteristic of Parent Plant and F1 result. IOP conference series : Earth and Enviromental Science 741 (2021) 012022. Doi: 10.1088/1755-1315/741/1/012022.

Sumardi, Mohammad, C., and Rafi, A., 2022. Response of harapan padi rawa strains to rndaman stress on early FSE formation of saplings. Jurnal Agroqua Volume 20 No. 1 year 2022. DOI: 10.32663 /ja.v%vi%i.2574.

Yulina, N., Chairil, E., and A. Haitami., 2021. Character of crop height, age of harvest, number of tillers and weight of harvest in 14 local rice genotypes. Junal Agrosains and technology. Vol. 6 No. June 1, 2021.p-ISSN 2528-0201 e-ISSN 2528-3278.

Yullianida, Sintho,W. A., Suwarno, dan Hajrial, A., 2015. Response and productivity of swamp rice to stagnant soaking wetland for development in lebak swamp land. J. Agron. Indonesia 43 (1) : 15 – 22 (2015).

Published

28-05-2024

How to Cite
Write scientific names with Italic fonts:

Jati, W. A., Agus Suwignyo, R., Susilawati, & Muhardiyanto, C. (2024). Growth Evaluation of Backcross Progenies BC2F1 Experiencing Submergence and Non-submergence at BC1F1 and its Parents. BIOVALENTIA: Biological Research Journal, 10(1), 24–33. https://doi.org/10.24233/biov.10.1.2024.431

Issue

Section

Vol 10, No 1 (2024): May 2024