Increasing Red Onions (Allium ascalonicum L.) Growth and Yield by Providing Goat Urine LOF Concentration and Paclobutrazol Retardant
Abstract
Shallots (Allium ascalonicum L.) are an economically important horticultural crop that contributes to national consumption, farmer income, and foreign exchange earnings. This study aimed to determine the optimal concentrations of goat urine liquid organic fertilizer (LOF) and the plant growth regulator (PGR) paclobutrazol for enhancing shallot growth and yield. The experiment was conducted using a factorial arrangement in a Split-Plot Design with two factors and three replications. The main plot consisted of four levels of goat urine LOF (0, 100, 150, and 200 mL/L), while the subplot consisted of four levels of paclobutrazol (0, 100, 250, and 300 ppm). The results showed significant interactions between goat urine LOF and paclobutrazol on leaf and tiller numbers. Application of goat urine LOF at 100 mL/L produced the largest bulb diameter, whereas the absence of paclobutrazol (0 ppm) resulted in the greatest plant height. These findings indicate that moderate concentrations of goat urine LOF, combined with limited or no paclobutrazol application, can optimize shallot growth and yield.
Downloads
References
Aezad, M. H., Ginting, T. Y., & Hakim, T. (2024). Testing the effectiveness of vegetable pesticides and goat urine POC for pest prevention and growth of onion (Allium ascolanicum L.). Agrisaintifika: Jurnal Ilmu-Ilmu Pertanian, 8(2), 370–381. https://doi.org/10.32585/ags.v8i2.5852
Afrendi, J., Adam, D. H., Saragih, S. H. Y., & Zamzami, L. F. (2024). Response to applying vegetable liquid organic fertilizer (POC) on cucumber plants (Cucumis sativus L.) growth and production. Jurnal Agronomi Tanaman Tropika, 6(2), 588–596. https://doi.org/10.36378/juatika.v6i2.3644
Aldini, Jumini, & Marliah, A. (2022). Pengaruh dosis pupuk NPK dan konsentrasi paclobutrazol terhadap pertumbuhan dan hasil tanaman tomat (Lycopersicum esculentum Mill.). Jurnal Ilmiah Mahasiswa Pertanian, 7(2), 138–146. https://doi.org/10.17969/jimfp.v7i2.20166
Ayu, C. N., Hasanah, Y., & Sarifuddin. (2022). Increased production of true shallot seed with applications of paclobutrazol and salicylic acid on drought conditions. Agritepa, 9(1). https://doi.org/10.37676/agritepa.v9i1.2234
Iqbal, M., & Ulpah, S. (2022). Pengaruh pupuk kotoran walet dan pupuk KCl terhadap pertumbuhan serta produksi tanaman bawang merah (Allium ascalonicum L.). Jurnal Agroteknologi Agribisnis dan Akuakultur, 2(2), 71–82. https://doi.org/10.25299/jaaa.2022.11181
Mukarrama, A., Karim, H. A., & Ms, S. (2022). Pengaruh komposisi POC dari berbagai bahan organik terhadap pertumbuhan dan produksi bawang merah (Allium ascalonicum L.) di dataran rendah. Jurnal Agroterpadu, 1(2), 111–117. http://dx.doi.org/10.35329/ja.v1i2.3159
Muliana, Iswahyudi, & Juanda, B. R. (2024). Pengaruh dosis Trichoderma harzianum dan varietas bawang merah untuk mengendalikan penyakit moler (Fusarium oxysporum) dan produksi tanaman bawang merah (Allium ascalonicum L.). Jurnal Ilmu Pertanian Tirtayasa, 6(2), 377–391. http://dx.doi.org/10.33512/jipt.v6i2.28831
Nasution, A. A. R., Adam, D. H., Rizal, K., & Zamzami, L. F. (2024). Optimizing the growth and production of red onion (Allium cepa L.) by applying biofertilizer and NPK fertilizer. Jurnal Agronomi Tanaman Tropika, 6(2), 674–682. https://doi.org/10.36378/juatika.v6i2.3677
Rasmito, A., Hutomo, A., & Hartono, A. P. (2019). Pembuatan pupuk organik cair dengan cara fermentasi limbah cair tahu, starter filtrat kulit pisang dan kubis, dan bioaktivator EM4. Jurnal IPTEK, 23(1), 55–62. https://doi.org/10.31284/j.iptek.2019.v23i1
Rianti, U., Agustini, R. Y., Restu Adhi, S., & Waluyo, J. H. R. (2022). Pemberdayaan kelompok tani dan ternak Desa Lemahmulya Karawang melalui pengelolaan urine domba dan kambing menjadi produk biourine. MATAPPA: Jurnal Pengabdian Kepada Masyarakat, 5(2). https://doi.org/10.31100/matappa.v5i2.1851
Rugayah, S., Sari, A., Karyanto, A., & Sarno. (2022). Aplikasi paklobutrazol dan pupuk NPK untuk merangsang pembungaan pada tanaman spatifilum (Spathiphyllum wallisii Regel). Jurnal Agrotek Tropika, 10(3), 447–454. https://doi.org/10.23960/jat.v10i3.6236
Salta, L. A., Nikmatullah, A., & Nurrachman. (2023). Pengaruh konsentrasi dan waktu aplikasi paclobutrazol terhadap pertumbuhan dan hasil bawang merah (Allium ascalonicum L.) asal true shallot seed (TSS). Agroteksos, 33(3), 2023. https://doi.org/10.29303/agroteksos.v33i3.878
Sidik, D. A., Syam’Un, E., & Ulfa, F. (2023). The effect of varieties of true shallot seed and paclobutrazol concentrations on growth and production of shallot plant. IOP Conference Series: Earth and Environmental Science, 1230, 012200. https://doi.org/10.1088/1755-1315/1230/1/012200
Siswadi, E., Choiriyah, N., Pertami, R. R. D., Nugroho, S. A., Kusparwanti, T. R., & Sari, V. K. (2022). Pengaruh perbedaan varietas dan zat pengatur tumbuh terhadap pertumbuhan dan perkembangan bawang merah (Allium ascalonicum L.). Agromix, 13(2), 175–186. https://doi.org/10.35891/agx.v13i2.3032
Sitepu, N. (2019). Pengaruh pemberian pupuk cair urin kambing Etawa terhadap pertumbuhan bawang merah. Bioedusains: Jurnal Pendidikan Biologi dan Sains, 2(1), 40–49. https://doi.org/10.31539/bioedusains.v2i1.616
Sugiharto, N. O., Sulistyono, A., & Kusumaningrum, A. N. (2022). Effect of paclobutrazol concentration and dose of NPK fertilizer on tomato growth and yield (Lycopersicon esculentum). Plumula, 10(1). https://doi.org/10.33005/plumula.v10i1.120
Sutriana, S., Sabli, E. T., Vaulina, S., & Ulya, U. M. (2023). Optimizing the growth and production of shallots (Allium ascalonicum L.) by applying liquid organic fertilizer from Kampar River fish waste on ultisol soil. Jurnal Agronomi Tanaman Tropika, 5(2), 377–387. https://doi.org/10.36378/juatika.v5i2.2849
Syahputra, B. S. A. (2022). Potensi POC urin kambing dalam pertumbuhan dan produksi tanaman sayuran. Agrium, 25(1), 52–59. https://doi.org/10.30596/agrium.v25i1.10149
Copyright (c) 2025 Wanda Mudhalifah, Didik Utomo Pribadi, Sukendah
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors who publish with Jurnal Agronomi Tanaman Tropika (JUATIKA) agree to the following terms:
Authors retain copyright and grant the Jurnal Agronomi Tanaman Tropika (JUATIKA) right of first publication with the work simultaneously licensed under a Creative Commons Attribution License (CC BY 4.0) that allows others to share (copy and redistribute the material in any medium or format) and adapt (remix, transform, and build upon the material for any purpose, even commercially) with an acknowledgment of the work's authorship and initial publication in Jurnal Agronomi Tanaman Tropika (JUATIKA).
Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in Jurnal Agronomi Tanaman Tropika (JUATIKA). Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.
More Information
