The Effect of NPK Fertilizer and Tofu Dregs Organic Fertilizer on The growth of Land Kale Plants (Ipomea reptans Poir)
Authors
Rayyana Rayyana , Ahmad Raksun , M. YaminDOI:
10.29303/jbt.v23i4.5503Published:
2023-09-01Issue:
Vol. 23 No. 4 (2023): October - DecemberKeywords:
Land kale plants, NPK fertilizer, tofu dregs organic fertilizer.Articles
Downloads
How to Cite
Downloads
Metrics
Abstract
Tofu dregs have a fairly high protein content because not all of the protein content is decomposed during the production of tofu. Tofu dregs are not put to good use, in fact many people actually dispose of waste which causes environmental pollution. The aim of the study was to determine the effect of NPK fertilizer and tofu dregs organic fertilizer, as well as the combination of these fertilizers on the growth of ground water spinach (Ipomea reptans Poir). The type of research is an experimental 4x4 factorial with a completely randomized design. The first factor was NPK fertilizer which consisted of 4 levels (0, 0.4, 0.8 and 1.2 g/100 ml of water). The second factor was tofu dregs organic fertilizer (0, 50, 100, 150 g/3 kg soil) which consisted of 16 treatment combinations. Test the research hypothesis using TWO WAY ANOVA. The results showed that the application of NPK fertilizer and organic tofu dregs had an effect on fresh weight, plant height, dry weight, and number of leaves. However, it has no effect on leaf area. Application of organic tofu dregs fertilizer at a dose of 150 g/3 kg of soil, and NPK fertilizer 0.4 and 0.8 g/100 ml of water resulted in the best growth of kale plants at the age of 30 days.
References
Ali, F., Devi Utami P., & Nur Aida K. (2018). Pengaruh Penambahan EM4 dan Larutan Gula pada Pembuatan Pupuk Kompos dari Industri Crumb rubber. Jurnal Teknik Kimia. 2(24), 47–55.
Ali, F., Edwar, M., & Aga Karisma. (2017). Pembuatan Kompos Dari Ampas Tahu Dengan Activator Stardec. Universitas Brawijaya. 1–7.
Aliyenah, A., Napoleon, A. N. A., & Yudono, B. (2015). Pemanfaatan limbah cair industri tahu sebagai pupuk cair organik terhadap pertumbuhan dan produksi tanaman kangkung darat (Ipomoea reptans Poir). Jurnal penelitian sains, 17(3). DOI: https://doi.org/10.56064/jps.v17i3.57
Anggraeni, A. Y., Raksun, A., & Mertha, I. G. (2022). The The Effect of Vermicompost and NPK Fertilizer on the Growth of Green Mustard (Brassica Juncea L.). Jurnal Biologi Tropis, 22(2), 525-533. DOI: 10.29303/jbt.v22i2.3381
Arini, N., & Murrinie, E. D. (2022). Pengaruh Jenis Bahan Campuran dan Dosis Kompos Ampas Tahu terhadap Pertumbuhan Tanaman Kangkung Darat (Ipomoea reptans). Jurnal Pertanian Agros, 24(1), 115-121. URL: http://www.e-journal.janabadra.ac.id/index.php/JA/article/view/1495
Daryadi., & Adrian. (2017). Pengaruh Pemberian Kompos Ampas Tahu dan NPK Terhadap Pertumbuhan Bibit Kakao (Theobroma cacao L.). Jom Faperta, 4 (2), 1–14.
Karim, H., Suryani, A. I., Yusuf, Y., & Khaer Fatah, N. A. (2019). Pertumbuhan tanaman cabai rawit (Capsicum frutescens L.) Terhadap pemberian pupuk organik cair limbah pisang kepok. Indonesian Journal of Fundamental Sciences, 5(2), 89. DOI: https://doi.org/10.26858/ijfs.v5i2.11110
Kriswantoro, H. K., Safriyani, E., & Bahri, S. (2016). Pemberian pupuk organik dan pupuk NPK pada tanaman jagung manis (Zea mays saccharata Sturt). Klorofil: Jurnal Penelitian Ilmu-Ilmu Pertanian, 11(1), 1-6. DOI: https://doi.org/10.32502/jk.v11i1.209
Kurniawan, E., Ginting, Z., & Nurjannah, P. (2017). Pemanfaatan urine kambing pada pembuatan pupuk organik cair terhadap kualitas unsur hara makro (NPK). Prosiding Semnastek. URL: https://jurnal.umj.ac.id/index.php/semnastek/article/view/1949
Meriatna, M., Suryati, S., & Fahri, A. (2019). Pengaruh waktu fermentasi dan volume bio aktivator EM4 (effective microorganisme) pada pembuatan pupuk organik cair (POC) dari limbah buah-buahan. Jurnal Teknologi Kimia Unimal, 7(1), 13-29. DOI: https://doi.org/10.29103/jtku.v7i1.1172
Mulyati, & Lolita E.S. (2006). Pupuk dan Pemupukan. UPT Mataram University Press: Mataram.
Nichita, Lovure. (2013). Sukses Bertanam Kangkung. ARC Media: Jakarta.
Nuraida, & Arnis En Yulia. (2022). Pengaruh Pemberian Kompos Ampas Tahu Dan Pupuk Npk Terhadap Pertumbuhan Dan Produksi Tanaman Terung Ungu (Solanum melongena L.). Dinamika Pertanian, 38(1), 25–34. https://doi.org/10.25299/dp.2022.vol38(1).10418.
Nurgrahaini, Dian L., Endang Kusdiyantini., Udi Tarwodjo., & Heru P. (2017). Identifikasi Kandungan Senyawa Kimia Cuka dari Sekam Padi. Jurnal BIOMA, 19(1), 30–37.
Nurtika, N., & Sumarni, N. (1992). Pengaruh Sumber, Dosis, dan Waktu Aplikasi Pupuk Kalium Terhadap Pertumbuhan dan Hasil Tomat. Bul Penel. Hor, 22 (1), 96–101.
Rahayu, Lucia H., Roni Widu S., & Elisa Rinihapsari. (2016). Teknologi Pembuatan Tepung Ampas Tahu Untuk Produksi Aneka Makanan Bagi Ibu-Ibu Rumah Tangga di Kelurahan Gunungpati, Semarang. E-Dimas, 7(1), 68. https://doi.org/10.26877/e-dimas.v7i1.1040.
Raksun, A., Ilhamdi, M. L., Merta, I. W., & Mertha, I. G. (2021). Vegetative Growth of Green Eggplant Due to Treatment of Vermicompost and NPK Fertilizer. Jurnal Biologi Tropis, 21(3), 917-925. DOI: 10.29303/jbt.v21i3.2948
Rinsema, W. J. (1983). Pupuk dan Cara Pemupukan. Bratara Karya Aksana: Jakarta.
Rismanto, W. (2020). Pengaruh dosis pupuk majemuk dan macam bahan stek terhadap pertumbuhan dan produksi tanaman ubijalar (Ipomoea batatas L.). Biofarm: Jurnal Ilmiah Pertanian, 15(2). DOI: http://dx.doi.org/10.31941/biofarm.v15i2.1141
Simanungkalit, R. D. M., Suriadikarta, D. A., Saraswati, R., Setyorini, D., & Hartatik, W. (2006). Pupuk Organik Dan Pupuk Hayati Organic Fertilizer and Biofertilizer. In Balai Besar Litbang Sumberdaya Lahan Pertanian
Sunarsih, F., Hastiana, Y., & Aseptianova, A. (2018). Respon Pupuk Organik Ampas Tahu dengan Bioaktivator Terhadap Pertumbuhan Ipomoea reptans. Bioeksperimen: Jurnal Penelitian Biologi, 4(2), 1–9. https://doi.org/10.23917/bioeksperimen.v4i2.6879.
Sutejo, Mul Mulyani. (1999). Pupuk dan Cara Pemupukan. PT. Rineka Cipta: Jakarta
Wijayanto, B., & Sucahyo, A. (2019). Analisis aplikasi penggunaan pupuk KNO3 pada budidaya kedelai. Jurnal Ilmu-Ilmu Pertanian, 26(1). DOI: http://dx.doi.org/10.55259/jiip.v26i1.205
Yulia, A. E., Khoiri, M. A., Yoseva, S., & Nuraida, N. The Effect of Tofu Dregs Compost and NPK Fertilizer the Growth and Production of Purple Eggplan (Solanum melongena L.). Jurnal Natur Indonesia, 20(1), 15-23. DOI: http://dx.doi.org/10.31258/jnat.20.1.15-23
License
Copyright (c) 2023 Rayyana Rayyana, Ahmad Raksun, M. Yamin
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.