Post-Ratooning Water Spinach Growth and Production in Water Spinach Catfish Aquaponic Farming
Abstract
Water spinach is a plant species that can be utilized for food diversification in Indonesia. Water spinach is among the plants that can be grown using an aquaponic system. Aquaponics is a method of cultivation that integrates fish and vegetable farming in a single location. Ratoon is a pruning technique that stimulates the growth of new shoots and is a supportive method for aquaponic cultivation. The use of foliar fertilizer is an approach to enhance the growth of water spinach in aquaponic systems. The objective of this research is to assess the impact of foliar fertilizer and stocking density on the growth of water spinach ratoon in aquaponics. The study employed a factorial Randomized Block Design (RAK) approach, with foliar fertilizer as the first factor and stocking density as the second factor. The findings indicated that foliar fertilizer application had a significant effect on nearly all variables, except for the number of leaves in the third ratoon, wet and dry weight of roots in the third ratoon, root volume in the third ratoon, and plant biomass. The most effective type of foliar fertilizer was found to be Growmore. The stocking density of catfish also had a notable impact on most variables, except for the plant height in the third ratoon, number of leaves in the third ratoon, stem diameter in the second ratoon, stem diameter in the third ratoon, and dry weight in the third ratoon. The optimal catfish stocking density was determined to be 15 catfish. The combined treatment of foliar fertilizer and catfish stocking density only showed a significant effect on certain variables, such as stem diameter in the second ratoon, root wet weight in the third ratoon, root volume in the third ratoon, and plant biomass. The highest average value was observed in the treatment combination of 15 catfish with Growmore fertilizer.References
Andriyeni, Firman, Nurseha, & Zulkhasyni. 2017. Studi Potensi Hara Makro Air Limbah Budidaya Lele sebagai Bahan Baku Pupuk Organik. Jurnal Agroqua. 15(1) : 71–75.
Anam, C. 2017. Pengaruh Em- 4 Dan Pupuk Gandasil D Terhadap Pertumbuhan Dan Produksi Water spinach (Ipomoea reptana L.). Agroradix. 4(1) : 17–32.
Bernatha, R. R., Erawan, W., & Tauhid, A. 2017. Efektifitas Berbagai Komposisi Media Tanam Dan Dosis Pupuk Gandasil D Terhadap Pertumbuhan Tanaman Pucuk Merah (Syzygium Campanulatum K.) Pada Persemaian. Jagros : Jurnal Agroteknologi Dan Sains (Journal of Agrotechnology Science). 1(2) : 112.
Effendi, H., Amarullah Utomo, B., Maruto Dharmawangsa, G., & Elfida Karo-Karo, R. 2015. Fitoremediasi Limbah Budidaya Ikan Lele (Clarias sp.) Dengan Water spinach (Ipomoea Aquatica) Dan Pakcoy (Brassica rapa Chinensis) Dalam Sistem Resirkulasi. Jurnal Ecolab. 9(2) : 80–92.
Febri, et al. 2019. Pelatihan BUDIKDAMBER (Budidaya Ikan Dalam Ember) di Desa Tanah Terban Kecamatan Karang Baru Kabupaten Aceh Tamiang. Prosiding Seminar Nasional Politeknik Negeri Lhokseumawe. 3(1) : 112–117.
Gunawan, D.I.,& Daningsih, E. 2019. Pertumbuhan Water spinach darat (Ipomoea reptans Poir ) pada media praktikum hidroponik rakit apung dengan perbedaan nutrisi. Seminar Nasional Pendidikan MIPA Dan Teknologi. 15–27.
Halim, A., & Pratamaningtyas, S. 2020. Pada Unit Usaha Pondok Pesantren Kota Malang ( Application Of Aquaponic And Catfish Cultivation Development In Islamic Boarding Business Unit Malang City ) Jurusan Teknik Sipil,Universitas Widyagama .Mort. 4(1): 1– 7.
Hartatik,S.,& Asmawan, S.P. 2022. Respon Pertumbuhan Dan Hasil Tanaman Pakcoy (Brassica rapa L.) Terhadap Aplikasi Pupuk Majemuk NPK Dan Micronutrien Growmore. Jurnal Penelitian IPTEKS. 7(1) : 38–44.
Hasan et al. 2018. Pertumbuhan tiga jenis ikan dan Water spinach darat (Ipomoea reptans Poir) yang dipelihara dengan sistem akuaponik. Jurnal Iktiologi Indonesia. 17(2) : 175.
Herlinda, S., Kusuma, A., . S., & Wijaya, A. 2015. Perbandingan Efek Pemberian Bioinsektisida dan Ekstrak Kompos terhadap Produksi Padi Ratoon dan Populasi Serangga Hama. Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy). 43(1), 23.
Khodijah, N. S., et al. 2022. Water spinach Akuaponik dengan Perlakuan Berbagai Jenis Pupuk Foliar dan Padat Tebar Lele Pada Sistem Budikdamber Lele Water spinach. Kultivasi. 21(1) : 105–112.
Manurung, F. S., Nurchayati, Y., & Setiari, N. 2021. Pengaruh Pupuk Daun Gandasil D terhadap Pertumbuhan, Kandungan Klorofil dan Karotenoid Tanaman Bayam Merah (Alternanthera amoena Voss.). Jurnal Biologi Tropika. 3(1) : 24–32.
Mareza, E., Djafar, Z. R., Suwignyo, R. A., & Wijaya,
D. A. 2017. Morfofisiologi Ratoon Padi Sistem Tanam Benih Langsung di Lahan Pasang Surut. Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy). 44(3) : 228.
Muksalmina, K. R. F. 2020. Pengaruh Pemberian Pupuk Guano Dan Pupuk Growmore Terhadap Pertumbuhan Bibit Kopi Robusta (Coffea robusta L.). Jurnal Agroristek. 3(1), 13–20.
Pratama, W. D. & Manan, A. 2017. Effect Addition of Different Probiotic in Aquaponic Systems towards Water Quality in Aquaculture Catfish (Clarias sp.). Journal of Aquaculture Science. 1(1) : 27–35.
Prakosa, D. G. et al. 2021. Pemanfaatan limbah kolam lele ( Clarias sp.) Sebagai pupuk organik dalam penerapan akuaponik. Jurnal Ilmu Perikanan. 12(2) : 170–174.
Prayogo, O. W. B. S. R. 2019. Pengaruh Padat Tebar Ikan Lele Terhadap Laju Pertumbuhan Dan Survival Rate Pada Sistem Akuaponik. Jurnal Ilmiah Perikanan Dan Kelautan. 6(1) : 55.
Qibtiyah, M. 2015. Pengaruh penggunaan konsentrasi pupuk daun gandasil d dan dosis pupuk guano terhadap pertumbuhan dan produksi tanaman cabai merah (Capsicum annum L.). Saintis. 7(2) : 109–122.
Rahmadhani, L. E., Widuri, L. I., & Dewanti, P. 2020. Kualitas Mutu Sayur Kasepak (Water spinach, Selada, Dan Pakcoy) Dengan Sistem Budidaya Aquaponik Dan Hidroponik. Jurnal Agroteknologi. 14(01) : 33
Setijaningsih L., & Umar C. 2015. Pengaruh Lama Retensi Air Terhadap Pertumbuhan Ikan Nila (Oreochromis niloticus) Pada Budidaya Sistem Akuaponik Dengan Tanaman Water spinach. Jurnal Ilmu-Ilmu Hayati : Berita Biologi. 14 (3) : 267-275..
Sumenda, L. 2011. Analisis Kandungan Klorofil Daun Mangga (Mangifera indica L.) pada Tingkat Perkembangan Daun yang Berbeda. Jurnal Bios Logos. 1(1) : 21-23.
Sumiati A, & Astutik. 2019. Pengaruh Pemberian Hormon NAA, Pupuk Gandasil Dan Pupuk Growmore Pada Pertumbuhan Tanaman Anggrek. Buana Sains.19(2) : 13-22.
Suryani et al. 2021. Aplikasi Pupuk Daun Untuk Meningkatkan Pertumbuhan Dan Hasil Bawang Dayak (Eleutherine palmifolia (L.) Merr). Jurnal Ilmu-Ilmu Pertanian Indonesia. 23(1) : 66–71.
Triani, A.,& Syahrullah. 2020. Seleksi Varietas Padi Potensi Teknologi Ratoon untuk Peningkatan Indeks Panen (IP). Jurnal Ilmiah Agrotani. 2(1): 9–19.
Wahyuningsih, A.,& Fajriani, S. 2016. Komposisi Nutrisi Dan Media Tanam Terhadap Pertumbuhan Dan Hasil Tanaman Pakcoy (Brassica rapa L.) Sistem Hidroponik. Jurnal Produksi Tanaman. 4(8) : 595–601.
Wantania, et al. 2018. Kadar Hara Daun Bendera Beberapa Genotipe Sorgum (Sorghum bicolor (L.) Moench)Yang Ditanam Secara Tumpangsari Dengan Ubi Kayu (Manihot esculenta Crantz) Pada Dua Lokasi Berbeda Dan Korelasinya Dengan Hasil Biji. Jurnal Zootek (“Zootek” Journal ). 38(1) : 9–16.
Zalukhu, J et al. 2016. Pemeliharaan Ikan Nila dengan Padat Tebar Berbeda pada Budidaya Sistem Akuaponik. Jurnal Akuakultur Rawa Indonesia. 4(1) : 80– 90
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