PERTANIKA JOURNAL OF TROPICAL AGRICULTURAL SCIENCE

 

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Growth Analysis of Lettuce (Lactuca sativa L.) Using Nutrient Film Technique (NFT) in Hydroponic Systems

Suharjo and Suaib

Pertanika Journal of Tropical Agricultural Science, Volume 45, Issue 3, August 2022

DOI: https://doi.org/10.47836/pjtas.45.3.16

Keywords: Pipes, rockwool, slope, sponge, yield

Published on: 8 August 2022

This study aims to determine the effects of planting media and gutter slopes on the growth of lettuce (Lactuca sativa L.) using the Nutrient Film Technique (NFT) in a hydroponic system. This research was conducted at the Experimental Garden of the Faculty of Agriculture, Universitas Lakidende Unaaha, Konawe Regency, Indonesia, in October 2021. The two treatments were arranged in a randomized block design (RBD) and repeated in three replications. The first treatment consisted of two types of growing media: sponge medium (M1) and rockwool medium (M2). The second treatment consisted of two kinds, i.e., a 3% gutter slope of pipes (K1) and a 5% gutter slope of pipes (K2). The observed variables were plant height, number of leaves, and plant fresh weight. All collected data were analyzed using analysis of variance (ANOVA) followed by the least significant difference (LSD) test at a 5% level. This study has revealed three major results. Firstly, the interaction between planting media and the slope of the gutter pipes significantly affects plant height and the fresh weight of lettuce. Secondly, the planting media or the slope of the gutter pipes independently has a significant effect on plant height, several leaves, and the fresh weight of lettuce plants. Lastly, the treatment of rockwool planting media and a 5% slope of gutter pipes significantly improved the lettuce growth.

  • Anastasia, I., Izzati, M., & Suedy, S. W. A. (2014). Pengaruh pemberian kombinasi pupuk organik padat dan organik cair terhadap porositas tanah dan pertumbuhan tanaman bayam (Amarantus tricolor L.) [Effect of the application of a combination of solid organic and liquid organic fertilizers on soil porosity and spinach plant growth (Amarantus tricolor L.)]. Jurnal Akademika Biologi, 3(2), 1–10.

  • Asmana, M. S., Abdullah, S. H., & Putra, G. M. D. (2017). Analisis keseragaman aspek fertigasi pada desain sistem hidroponik dengan perlakuan kemiringan talang [Uniformity analysis of fertigation aspects in hydroponic system design with gutter slope treatment]. Jurnal Ilmiah Rekayasa Pertanian Dan Biosistem, 5(1), 303–315. https://doi.org/10.29303/jrpb.v5i1.41

  • Bachtiar, S., Rijal, M., & Safitri, D. (2017). Pengaruh komposisi media hidroponik terhadap pertumbuhan tanaman tomat [The effect of the composition of the hydroponic medium on the growth of tomato plants]. Biosel: Biology Science and Education, 6(1), 52-60. https://doi.org/10.33477/bs.v6i1.133

  • Barus, T., Weisa, A., & Warjoto, R. E. (2021). Potensi spons sebagai media alternatif budidaya sayuran dengan sistem hidroponik [The potential of sponges as an alternative medium for vegetable cultivation with a hydroponic system]. Agrotechnology Research Journal, 5(1), 7–11. https://doi.org/10.20961/agrotechresj.v5i1.40981

  • Eprianda, D., Prasmatiwi, F. E., & Suryani, A. (2017). Efisiensi produksi dan analisis risiko budidaya selada keriting hijau dan selada romaine hidroponik NFT (Nutrient Film Technique) di PT XYZ, Provinsi Jawa Barat [Production efficiency and risk analysis of cultivation of green curly lettuce and romaine hydroponic lettuce NFT (Nutrient Film Technique) at PT XYZ, West Java Province]. Journal of Agribusiness Science, 5(3), 242–249. https://doi.org/10.23960/jiia.v5i3.1636

  • Gui, X., Cao, A., Wei, J., Li, H., Jia, Y., Li, Z., Fan, L., Wang, K., Zhu, H. & Wu, D. (2010). Soft, highly conductive nanotube sponges and composites with controlled compressibility. ACS Nano, 4(4), 2320–2326. https://doi.org/10.1021/nn100114d

  • Kim, J.-S., Kang, W. H., Ahn, T. I., Shin, J. H., & Son, J. E. (2016). Precise, real-time measurement of the fresh weight of lettuce with growth stage in a plant factory using a nutrient film technique. Korean Journal of Horticultural Science and Technology, 34(1), 77-83. https://doi.org/10.12972/kjhst.20160020

  • Kusuma, A. H., Izzati, M., & Saptiningsih, E. (2013). Pengaruh penambahan arang dan abu sekam dengan proporsi yang berbeda terhadap permeabilitas dan porositas tanah liat serta pertumbuhan kacang hijau (Vigna radiata L.) [Effect of the addition of charcoal and husk ash in different proportions on the permeability and porosity of clay and the growth of green beans (Vigna radiata L.)]. Journal of Anatomy and Physiology, 21(1), 1–9. https://doi.org/10.14710/baf.v21i1.6260

  • Lim, M. Y., Choi, S. H., Choi, G. L., Kim, S. H., & Jeong, H. J. (2021). Effects of irrigation amount on fruiting period and ec level by growth period on growth and quality of melon (Cucumis melo L.) using coir substrate hydroponics during autumn cultivation. Journal Horticultural Science and Technology, 39(4), 446–455. https://doi.org/htt10.7235/HORT.20210040

  • Maulana, O., Rosmaiti, R., & Syahri, M. (2020). Keberhasilan pertautan sambung pucuk beberapa varietas mangga (Mangifera indica) dengan panjang entres yang berbeda [Successful linking of shoots of several varieties of mangoes (Mangifera indica) with different lengths of entres]. Jurnal Agroteknologi dan Ilmu Pertanian, 5(1), 12–22.

  • Mavianti, R., & Irawan, R. (2021). Edukasi sistem pertanian hidroponik untuk meningkatkan ekonomi masyarakat Kelurahan Danau Balai di masa pandemi COVID-19 [Education on the hydroponic farming system to improve the economy of the Lake Balai Village community during the COVID-19 pandemic]. In Prosiding Seminar Nasional Kewirausahaan (Vol. 2, No. 1, pp. 715-718). Universitas Muhammadiyah Sumatera Utara Press. https://doi.org/10.30596/SNK.V2I1.8380

  • Moschou, C. E., Papadimitriou, D. M., Galliou, F., Markakis, N., Papastefanakis, N., Daskalakis, G., Sabathianakis, M., Stathopoulou, E., Bouki, C., Daliakopoulos, I. N., & Manios, T. (2022). Grocery waste compost as an alternative hydroponic growing medium. Agronomy, 12(4), 789. https://doi.org/10.3390/agronomy12040789

  • Perwitasari, B., Tripatmasari, M., & Wasonowati, C. (2012). Pengaruh media tanam dan nutrisi terhadap pertumbuhan dan hasil tanaman pakchoi (Brassica juncea L.) dengan sistem hidroponik [Effect of planting media and nutrients on the growth and yield of pakchoi (Brassica juncea L.) with a hydroponic system]. Agrovigor: Journal Agroteknology, 5(1), 14–25. https://doi.org/10.21107/agrovigor.v5i1.304

  • Primatoro, H., & Yovita, I. (2005). Fruit plant hydroponics (1st ed.). Penebar Swadaya Press.

  • Rahardjo, M., Djauharia, E., Darwati, I., & Rosita, S. M. D. (2013). Pengaruh umur batang bawah terhadap pertumbuhan benih mengkudu tanpa biji hasil grafting [The effect of rootstock age on seed growth of seedless grafting]. Bulutin Penelitian, 24(1), 14–18.

  • Sari, I. D. (2013). Vertical farming konsep pertanian masa depan [Vertical farming the concept of future farming]. https://docplayer.info/61796515-Vertical-farming-konsep-pertanian-masa-depan.html

  • Silviana, D., Pratiwi, A. L., Sari, N., Laila, N. F., & Bachtiar, M. R. (2020). Training on hydroponic cultivation of pakcoy vegetable wick system with utilization of plastics cup waste in Petunjung Village. Indonesian Journal of Devotion and Empowerment, 2(2), 19–22. https://doi.org/10.15294/ijde.v2i2.41041

  • Simbolon, D. R. (2011). Uji kemiringan talang sistem ferrigasi hidroponik NFT (Nutrient Film Technique) pada budidaya tanaman sawi (Brassica juncea L.) [Gutter slope test of NFT (Nutrient Film Technique) hydroponic ferrigation system on mustard cultivation (Brassica juncea L.)] [Bachelor’s thesis, Universitas Sumatera Utara]. 123dok. https://123dok.com/document/6qmj7m4q-kemiringan-fertigasi-hidroponik-nutrient-technique-budidaya- tanaman-brassica.html

  • Siregar, J., Triyono, S., & Suhandy, D. (2015). Examining of several hydroponics nutrients for lettuce on modified floating system hydroponic technology. Journal of Agricultural Engineering Lampung, 4(1), 65–72.

  • Suaib, S., Boer, D., Sadimantara, I. G. R., Hadini, H., Rak, T. C., & Alfionita, G. (2020). Tolerance of tomato (Lycopersicon esculentum Mill.) on different concentration of aluminum in simple hydroponic wick system. Singapore Journal of Scientific Research, 10(4), 445–450. https://doi.org/10.3923/sjsres.2020.445.450

  • Surtinah, S., & Lidar, S. (2018). Zat pengatur tumbuh dalam nutrisi hidroponik pada pertumbuhan dan hasil tanaman pakchoy (Brassica rapa) [Growth regulators in hydroponic nutrition on growth and yield of pakchoy (Brassica rapa)]. Jurnal Penelitian Pertanian Terapan, 17(3), 182-185. https://doi.org/10.25181/jppt.v17i3.316

  • Suryani, L., Susila Putra, E. T., & Dianawati, M. (2017). Pengaruh komposisi media tanam hidroponik agregat terhadap produksi benih G0 tiga kultivar kentang (Solanum tuberosum L.) [Effect of aggregate hydroponic planting media composition on seed production of G0 three potato cultivars (Solanum tuberosum L.)]. Vegetalika, 6(2), 1-13. https://doi.org/10.22146/veg.26166

  • Tai, N. H., Park, J. S., Shin, J. H., Ahn, T. I., & Son, J. E. (2014). Analyses of transpiration and growth of paprika (Capsicum annuum L.) as affected by moisture content of growing medium in rockwool culture. Korean Journal of Horticultural Science and Technology, 32(3), 340–345. https://doi.org/10.7235/hort.2014.13177

  • Thalib, S. (2019). Pengaruh sumber dan lama simpan batang atas terhadap pertumbuhan hasil grafting tanaman durian [The effect of source and storage time of scion on the growth of grafted durian plants]. Jurnal Agro, 6(2), 196–205. https://doi.org/10.15575/6254

  • Titouna, D., & Bougoul, S. (2013). Resolution of the richards equation for the water transport in a growing substrate. Energy Procedia, 36, 915–922. https://doi.org/10.1016/j.egypro.2013.07.105

ISSN 1511-3701

e-ISSN 2231-8542

Article ID

JTAS-2488-2022

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