Effect of GA3 Application on the Germination of 5-Year Stored Bambara Groundnut (Vigna subterranea (L.) Verdc.)
DOI:
https://doi.org/10.29244/jtcs.13.01.148-159Keywords:
bambara groundnut, gibberellic acid, seed deterioration, seed qualityAbstract
Bambara groundnut (Vigna subterranea (L.) Verdc.) is a leguminous crop originating from North Africa, valued for its high protein and carbohydrate content, as well as its ability to adapt to marginal environments. These characteristics make it a promising candidate to support food and nutritional security, particularly in tropical regions. However, its cultivation and seed quality management remain limited, requiring strategies to improve germination and seedling establishment. Gibberellic acid (GA3) is a plant growth regulator widely known to stimulate seed germination and enhance vigor. This study aimed to assess the effect of GA3 on the germination performance of Bambara groundnut seeds stored for five years. Three genotypes (SS 3.4.2, BBL 1.1, and TVSU 8.6) were treated with GA3 at concentrations of 0, 75, 150, and 225 ppm, and germination and vigor parameters were evaluated. The results showed that GA3 application improved the performance of aged seeds, with 225 ppm identified as the most effective dose. Genotype SS 3.4.2 responded particularly well at this concentration, while BBL 1.1 consistently exhibited superior overall performance across treatments. These findings highlight the potential of GA3 to mitigate the adverse effects of seed aging and enhance seedling establishment. The application of GA3 represents a practical approach for improving the viability of stored seeds.
References
Fadhillah, Z., Hasanuddin, H., & Harnelly, E. (2022). The effect of mung bean sprout (Vigna radiata L.) extract and soaking duration on the viability of expired tomato (Solanum lycopersicum L.) seeds. Bioleuser Journal, 6, 45–50.
Idrus, H. A., & Fuadiyah, S. (2021). Uji coba imbibisi pada kacang kedelai (Glycine max) dan kacang hijau (Vigna radiata). In Prosiding Seminar Nasional Biologi (pp. 710–716). Universitas Negeri Padang.
Jahanshiri, E., Goh, E. V., Wimalasiri, E. M., Azam-Ali, S., Mayes, S., Tengku, M. S. T. A. S., & Mohd, S. S. S. (2022). The potential of Bambara groundnut: An analysis for the People’s Republic of China. Food and Energy Security, 11, 614–628. https://doi.org/10.1002/fes3.358
Li, W., Yamaguchi, S., Khan, M. A., An, P., Liu, X., & Tran, L. S. P. (2016). Roles of gibberellins and abscisic acid in regulating germination of Suaeda salsa dimorphic seeds under salt stress. Frontiers in Plant Science, 6, 1235. https://doi.org/10.3389/fpls.2015.01235
Maytawanti, R., & Damanhuri. (2022). Production potential and seed quality of f ive Bambara groundnut (Vigna subterranea L. Verdc) genotypes under organic and inorganic cultivation systems. Journal of Plant Production, 10, 306–314. https://doi.org/10.21776/ub.protan.2022.010.10.04
Murrinie, E. D., Sudjianto, U., & Ma’rufa, K. M. R. (2021). Pengaruh giberelin terhadap perkecambahan benih dan pertumbuhan semai kawista (Feronia Limonia (L.) Swingle). Jurnal Fakultas Pertanian Universitas Muhammadiyah Purwokerto, 23, 183–191.
Pandya, J. B., Patani, A. N., Raval, V. H., Rajput, K. N., & Panchal, R. R. (2023). Understanding the fermentation potential for gibberellic acid (GA3 ) production using fungi. Current Microbiology, 80, 385. https://doi.org/10.1007/s00284-023-03454-2
Rifanto, A., & Syaban, R. A. (2023). Pengaruh pupuk organik cair dan hormon giberelin terhadap pertumbuhan dan produksi benih kacang hijau (Vigna radiata L.). In Proceedings Penguatan Potensi Sumberdaya Lokal Guna Pertanian Masa Depan Berkelanjutan (pp. 203-208). Agropross, National Conference Proceedings of Agriculture. https://doi.org/10.25047/agropross.2023.479
Rolin, N., Zamzami, A., & Qadir, A. (2024). Effect of seed size on the germination quality of mung bean (Vigna radiata L.) varieties 'Vima 4' and 'Vimil 1'. Agrohorti Bulletin, 12, 123–135. https://doi.org/10.29244/agrob.v12i1.51528
Salmah, L. (2018). Pengaruh konsentrasi giberelin dan waktu perendaman benih terhadap pertumbuhan dan hasil tanaman kacang hijau (Vigna radiata L.). Jurnal Agroswagati, 6, 657–666.
Sari, A. I., Zakiya, A., & Zainudin, A. (2023). Effect of seed soaking time in KNO3 on germination, vegetative morphology, and results of Bambara chicken (Vigna subterranea (L.) Verdcourt). Journal of Tropical Crop Science and Technology, 5, 37–54. https://doi.org/10.22219/jtcst.v5i1.32495
Sopian, K. A., Nurmauli, N., Ginting, Y. C., & Ermawati. (2021). Pengaruh varietas dan pelembaban pada viabilitas benih kedelai (Glycine max (L.) Merrill) pascasimpan tujuh belas bulan. Jurnal Kelitbangan, 9, 327–340. https://doi.org/10.35450/jip.v9i03.274
Tamonob, A., Solichatun, S., & Suratman, S. (2024). The effect of seed priming using gibberellic acid (GA3 ) on the growth of groundnut (Arachis hypogaea L.) and lurik groundnut (Arachis hypogaea L. var. Lurik). Jurnal Ilmiah Biologi, 12, 2583 2594. https://doi.org/10.33394/bioscientist.v12i2.13774
Tan, X. L., Azam-Ali, S., Goh, E. V., Mustafa, M., Chai, H. H., Ho, W. K., Mayes, S., Mabhaudhi, T., Azam-Ali, S., & Massawe, F. (2020). Bambara groundnut: An underutilized leguminous crop for global food security and nutrition. Frontiers in Nutrition, 7. https://doi.org/10.3389/fnut.2020.601496
Wahyuni, A., & Perdana, O. C. P. (2019). Relationship between seed germination tests and seedling emergence in the field for five rice lines. Planta Simbiosa Journal, 1, 13–22.
Wijayanti, P. R. (2022). Review pematahan dormansi biji dengan metode skarifikasi mekanik dan kimia. Jurnal Agroekoteknologi Tropika 5, Lembab, 109–116. https://doi.org/10.35941/jatl.5.2.2023.9965.109-116.
Yunefi, F., Faisal, F., Nazimah, Yusuf, N., Rafli, M. M., & Fadhliani, F. (2024). Germination of expired yardlong bean (Vigna unguiculata (L.) Walp) seeds at various concentrations and soaking durations of coconut water. Agroecotechnology Student Scientific Journal, 3, 1– 9. https://doi.org/10.29103/jimatek.v3i3.21044
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