* Corresponding Author
Water Spinach (Ipomoea reptans Poir) Hydroponic Kratky System at Various Levels of PbSO4 Contamination
https://doi.org/10.22146/agritech.86841 Nyayu Siti Khodijah(1*), Ratna Santi(2), Riwan Kusmiadi(3), Ivan Rismunandar(4)
(1) Department of Agricultural Science, Master of Agricultural Sciences Study Program, Bangka Belitung University, Bangka Belitung University Integrated Campus, Gedung Semangat, Jl. Raya Merawang Balunijuk, Bangka, Bangka Belitung 33172
(2) Agrotechnology Study Program, Bangka Belitung University, Bangka Belitung University Integrated Campus, Gedung Semangat, Jl. Raya Merawang Balunijuk, Bangka, Bangka Belitung 33172
(3) Agrotechnology Study Program, Bangka Belitung University, Bangka Belitung University Integrated Campus, Gedung Semangat, Jl. Raya Merawang Balunijuk, Bangka, Bangka Belitung 33172
(4) Agrotechnology Study Program, Bangka Belitung University, Bangka Belitung University Integrated Campus, Gedung Semangat, Jl. Raya Merawang Balunijuk, Bangka, Bangka Belitung 33172
(*) Corresponding Author
Abstract
Lead (Pb) contamination and types of nutrients in static hydroponic system for growing water spinach are increasingly being studied due to the impact on the food chain. Consequently, the presence of Pb needs to be considered, specifically in fast-growing plant commodities. Alternative nutrient sources that are cheaper and more easily available should be developed and tested for effectiveness in the Kratky hydroponic system. In general, the Kratky hydroponic system runs without electricity and does not use wicks, making it economical and easy to apply in urban agriculture. Therefore, this research aimed to determine the effect of nutrition type and Pb absorption on the growth of water spinach planted in the Kratky hydroponic system. Test plants were planted for 30 days and the research used a 2-factor factorial randomized block design. The Pb concentration was varied at 50 , 100, 150, and 200 mg/L. The plant without Pb was used as control. The nutrition types used were standard hydrophonic (N1) and alternative nutrients containing NPK and Gandasil D (N2). The results showed that nutrition type had a significant effect on plant height, number of leaves, root length, wet and dry weight of shoots and roots, leaf area, shoot root ratio, harvest weight and stem diameter. The ABmix nutrient type (standard hydroponic media) has better performance than alternative nutrient types. There was no growth disturbance due to Pb contamination in the form of PbSO4 . Furthermore, the combination of Pb concentration and nutrient-type treatment did not have a significant effect on the plant’s growth and production except for the number of leaves. The combination of Pb concentration of 50 mg. L-1 and AB mix nutrition provided the best number of leaves.
Keywords
Full Text:
PDFReferences
Anam, C. (2017). Pengaruh em-4 dan pupuk gandasil d terhadap pertumbuhan dan produksi kangkung (Ipomoea reptans L.). Agro Radix, 1(1), 16–32.
Balai Penelitian Tanah. 2009. Petunjuk Teknis Analisis Kimia Tanah, Tanaman, Air, dan Pupuk. Balai Besar Litbang SDL Pertanian Badan Litbang Pertanian Deptan. Bogor.
Caroline, J., & Moa, G. A. (2015). Fitoremediasi logam timbal (Pb) menggunakan tanaman melati air (Echinodorus palaefolius) pada limbah industri peleburan tembaga dan kuningan. Seminar Nasional Sains dan Teknologi Terapan III 2015, Institut Teknologi Adhi Tama Surabaya, 733–744.
Drechsel. P., Heffer, P., Magen, H., Mikkelsen, R., Singh, H., & Wichelns, D. (2020). Nutrient Use-Efficiency in Plants: An Integrative Approach. Editorial article Plant Sci., 15 December 2020, 11–2020. https://doi.org/10.3389/fpls.2020.623976
Edi, S. (2014). Pengaruh pemberian pupuk organik terhadap pertumbuhan dan hasil tanaman kangkung darat (Ipomea reptans Poir). J. Agroekoteknologi Universitas Jambi, 3(1), 17–24.
Fahlevi, M. R., Sudarajat, & Susanto, D. (2018). Analisis kadar logam berat timbal (Pb) pada perairan dan tanaman kangkung air (Ipomoea aquatica Forsk.) di Danau Jempang, Penyinggahan, Kutai Barat. Natural Science: Journal of Science and Technology, 7(2), 158–165.
Furoidah, N. (2018). Efektivitas penggunaan AB mix terhadap pertumbuhan beberapa varietas sawi (Brassica sp.). Prosiding Seminar Nasional Fakultas Pertanian UNS, 2(1), 239–246.
Hidayanti, L., & Kartika, T. (2019). Pengaruh nutrisi AB Mix terhadap pertumbuhan tanaman bayam merah (Amaranthus tricolor L.) secara hidroponik. Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam, 16(2), 166. https://doi.org/10.31851/sainmatika.v16i2.3214
Jamil, A. Q. (2015). Perbedaan Penyerapan Logam Pb pada Limbah Cair Antara Tanaman Kangkung Air (Ipomoea aquatica Forsk), Genjer (Limnocharis flava), dan Semanggi (Marsilea drummondii L). Artikel Ilmiah Hasil Penelitian Mahasiswa 2015, Universitas Jember.
Kasi, P. D., Suaedi, S., & Angraeni, F. (2018). pemanfaatan pupuk organik cair rebung bambu untuk pertumbuhan kangkung secara hidroponik. Biosel: Biology Science and Education, 7(1), 42. https://doi.org/10.33477/bs.v7i1.391
Katipana, D. (2015). Uji kandungan logam berat timbal (Pb) pada kangkung air (Ipomea aqutica F) di Kampus Unpatti Poka. BIOPENDIX: Jurnal Biologi, Pendidikan dan Terapan, 1(2), 153–159. https://doi.org/10.30598/biopendixvol1issue2page153-159
Kusumawardhani, A. & Widodo, W. (2003). Pemanfaatan pupuk majemuk sebagai sumber hara budidaya tomat secara hidroponik. Buletin Agron, 31(2), 15–20.
Nugraha, U. & Dinurrohman. S. A. (2015). Sumber sebagai hara pengganti AB mix pada budidaya sayuran daun secara hidroponik. Jurnal Hortikultura Indonesia, 6(1), 11. https://doi.org/10.29244/jhi.6.1.11-19
Pancawati, D. & Yulianto, A. (2016). Implementasi fuzzy logic controller untuk mengatur pH nutrisi pada sistem hidroponik nutrient film technique (NFT). Jurnal Nasional Teknik Elektro, 5(2), 278. https://doi.org/10.25077/jnte.v5n2.284.2016
Rasyati, D. & Daningsih, E. (2020). Pengaruh perbedaan nutrisi terhadap pertumbuhan selada (Lactuca sativa L.) pada media praktikum hidroponik rakit apung. Jurnal Pendidikan Informatika dan Sains, 9(1), 46. https://doi.org/10.31571/saintek.v9i1.1286
Rizal, S. (2017). Pengaruh nutrisi terhadap pertumbuhan tanaman sawi pakcoy (Brassica rapa L.) yang ditanam secara hidroponik. Sainmatika, 14(1), 38–44.
Sahetapy, M. & Liworngawan, G. A. (2013). Respon tanaman seledri (Apium graveolens L.) pada dosis pupuk Growmore. Jurnal Ilmiah Unklab, 17(1), 33–43.
Sholihat, S. N., Kirom, R., & Fathonah, I. W. (2018). Pengaruh kontrol nutrisi pada pertumbuhan kangkung dengan metode hidroponik nutrient film technique (NFT). E-Proceeding of Engineering, 5(1), 910–915.
Sisarti, R. D. & Rosyidah, I. M. (2013). Potential of kale plant (Ipomea reptans) and spinach (Amaranthus tricolor L.) as lead heavy metal hyperaccumulator (Pb) to growth and the accumulation. Agronisma, 1(1), 46–58.
Sitorus, M., Purba, E., & Rahmawati, N. (2015). Respon pertumbuhan dan produksi tanaman jagung terhadap frekuensi pemberian pupuk organik cair dan aplikasi pupuk NPK. Jurnal Agroekoteknologi Universitas Sumatera Utara, 3(4), 105897.
Suharto, Y., Suhardiyanto, H., & Susila, A. (2016). Pengembangan sistem hidroponik untuk budidaya tanaman kentang (Solanum tuberosum L.). Jurnal Keteknikan Pertanian, 04(2), 1–8. https://doi.org/10.19028/jtep.04.2.211-218
Tobing, W. L., Neonbeni, E. Y., Gumelar, A. I., Tuas, M. A., & Sabuna, R. (2022). Serapan dan efisiensi penyerapan hara N dan P pada pakcoy (Brassica). Agrosains: Jurnal Penelitian Agronomi, 24(1): 50-57.
Wahyuningsih, A., Fajriani, S., & Aini, N. (2016). Komposisi nutrisi dan media tanam terhadap pertumbuhan dan hasil tanaman pakcoy (Brassica rapa L.) sistem hidroponik. Jurnal Produksi Tanaman, 4(8), 595–601.
Wibowo, S. (2020). Pengaruh aplikasi tiga model hidroponik DFT terhadap tanaman pakcoy (Brassica rapa L.). Jurnal Keteknikan Pertanian Tropis dan Biosistem, 8(3), 245–252. https://doi.org/10.21776/ub.jkptb.2020.008.03.06
Wijaya, R., Hariono, B., & Saputra, T. W. (2020). Pengaruh kadar nutrisi dan media tanam terhadap pertumbuhan bayam merah (Alternanthera amoena Voss) sistem hidroponik. Jurnal Ilmiah Inovasi, 20(1), 1–5. https://doi.org/10.25047/jii.v20i1.1929
Wulandari, Y. R. E., Hartanti, A. T., & Atviano, B. (2019). The urban farming dengan hidroponik menggunakan zat pengatur tumbuh untuk peningkatan pertumbuhan tanaman kangkung. Jurnal Perkotaan, 11(1), 1–13. https://doi.org/10.25170/perkotaan.v11i1.582
Yama, D. I. (2018). Analisis pertumbuhan pembibitan Pueraria javanica pada komposisi media serasah dalam ketiak pelepah pada batang kelapa sawit. Jurnal Citra Widya Edukasi, 10(3), 199–206.
Yusuf, M., Nurtjahja, K., & Lubis, R. (2016). Analysis of metallic content of Pb, Cu, Cd, and Zn on vegetables sawi kangkung and spinach in the area agriculture and paya rumput Village Industry Titipapan Medan. BioLink, 3(1), 56–64.
DOI: https://doi.org/10.22146/agritech.86841
Article Metrics
Abstract views : 516
| 
views : 321
Refbacks
- There are currently no refbacks.
Copyright (c) 2024 Nyayu Siti Khodijah
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
agriTECH has been Indexed by:
agriTECH (print ISSN 0216-0455; online ISSN 2527-3825) is published by Faculty of Agricultural Technology, Universitas Gadjah Mada in colaboration with Indonesian Association of Food Technologies.