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All Journal MEDIA PETERNAKAN - Journal of Animal Science and Technology Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Hortikultura Indonesia (JHI) Jurnal Peternakan Sriwijaya Agrikultura Jurnal Lahan Suboptimal Publikasi Pendidikan JURNAL ILMU PERTANIAN AGRIVITA, Journal of Agricultural Science Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat AGRITROPICA : Journal of Agricultural Sciences Jurnal Riset Akuakultur Martabe : Jurnal Pengabdian Kepada Masyarakat Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Jurnal Riset Agribisnis dan Peternakan Seminar Nasional Lahan Suboptimal PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Abdihaz: Jurnal Ilmiah Pengabdian pada Masyarakat Altifani Journal: International Journal of Community Engagement Buletin Agroteknologi BIOVALENTIA: Biological Research Journal Jurnal Pengabdian Masyarakat Bangsa Journal of Smart Agriculture and Environmental Technology Jurnal Pengabdian Sosial Jurnal Integritas Serasan Sekundang
Fitra Gustiar, Fitra
Faculty Of Agriculture, Universitas Sriwijaya, Indonesia
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Veterinary Other

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Journal : Jurnal Lahan Suboptimal

 1 
Growth of Pakcoy (Brassica rapa L.) Hydroponic System Using Nutrients of Catfish Cultivation Waste Fitra Gustiar; Munandar Munandar; M Amar; Arsi Arsi; Puspa A Pitayati; Tri O Amanah; Nadiya Assyfa
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 11 No. 1 (2022): JLSO
Publisher : Research Center for Sub-optimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jlso.11.1.2022.560

Abstract

Organic hydroponic cultivation systems require substitute nutrients other than inorganic fertilizers as a source of plant nutrients. Catfish cultivation waste is one of the potentials that can be used as hydroponic nutrients. This study aimed to find out the concentration of Liquid Organic Fertilizer (LOF) from fish cultivation waste as a substitute for commercial inorganic nutrients on the growth of pakcoy (Brassica rapa L.). This research was carried out in 2 stages, namely the manufacture of LOF from catfish culture waste and experiments using LOF as hydroponic nutrients. The results of this study showed that the increase in LOF nutrient content in anaerobic fermentation was higher than in aerobic fermentation. The use of LOF as a hydroponic nutrient, based on the parameters of plant height, number of leaves, SPAD value, root weight, crown weight, and dry weight obtained a smaller value that was significantly different compared to the inorganic nutrient treatment of AB mix. LOF concentration of 20%, both fermented aerobically and anaerobically, gave better growth when compared to higher concentration treatments. The nutrient content in LOF is difficult to adjust to the needs of hydroponic pakcoy, so that it will have a toxic impact on macro nutrients on the other hand, it also provides a response to micro nutrient deficiency.
The Effects of Shading and Organic Domestic Waste on Brazilian Spinach Growth Linda Sulistiani; Zaidan P. Negara; Fikri Adriansyah; Fitra Gustiar; Entis Sutisna Halimi; Erizal Sodikin; Strayker Ali Muda
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 12 No. 1 (2023): JLSO
Publisher : Research Center for Suboptimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jlso.12.1.2023.623

Abstract

The use of household waste in the form of rice washing water, pineapple skin waste, and leftover rice as liquid organic fertilizer (LOF) has the potential to create a good growing medium so as to increase plant growth. Brazilian Spinach (Alternanthera sissoo) is a leafy vegetable that has the potential to diversify vegetable consumption in urban areas where it is expected to grow well in tight spaces, particularly under shading. This study aimed to find out the effects of applying liquid organic fertilizer made of household waste and the shading on the growth of the Brazilian spinach plant. The study used a split plot design with a main plot consisted of 0%, 50% and 70% shading, while subplot consisted of LOF washing water (20 ml/l), pineapple peel waste (30 ml/l) and leftover rice (50ml/l). Each treatment was repeated 3 (three) times. The results of the study showed that the SPAD value of Brazilian spinach under shading treatment and LOF treatment of rice washing water linearly continued to increase until 8 (eight) weeks after planting. Regarding the vegetative growth of Brazilian spinach, the 0% shading treatment was the best treatment in terms of increasing the non-edible leaf fresh weight and root dry weight. Meanwhile, the LOF had an insignificant effect on all treatments. In conclusion, Brazilian spinach can grow more optimally in no-shade conditions.
Growth and yield of lettuce (Lactuca sativa L.) grown on different planting media volumes in a floating cultivation system Gustiar, Fitra; Septiani, Duwi; Agustina, Hilda; Adriansyah, Fikri; Ramadhani, Fitri
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 14 No. 1 (2025): JLSO
Publisher : Research Center for Suboptimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jlso.14.1.2025.721

Abstract

Lettuce (Lactuca sativa L.) is one of the vegetables that is widely loved because of its taste and nutritional content. The increase in lettuce production can be increased by the use of swamp land with floating cultivation during the flood season. The size of the pots used in floating system cultivation will affect the growth and number of plants that will be produced. The study aimed to determine the optimal of planting media volume on the growth and yield of lettuce in floating cultivation system. The research used a randomized block design with 4 treatments of planting media volume, namely 1.9 L (P1), 2.7 L (P2), 3.6 L(P3), and 5 L (P4). Each treatment was repeated 4 times and each replication consisted of 5 plants. The results showed that at the beginning of the growth of the media volume of 2.7 L would be faster, but at the time of harvest almost all parameters showed that plants with a media volume of 5 L produced a larger plant weight than the plant unit. Although the use of smaller volumes of media results in a smaller plant weight, the raft is able to accommodate a larger number of pots. So that the use of a media volume of 1.9 L will be better used for floating lettuce production.
Co-Authors A. I. Munawar Abu Umayah Adriansyah, Fikri Agustin, Aliya Aidifitri, Siti Nurul Alkhair, M. Hafiz Ammar, M. ANDI WIJAYA Andika Tiara Sukma Anggraini, Yeni Angreini, Erina Arsi Arsi Arsi Arsi Arsi Arsi Arsi, Arsi Astuti Kurnianingsih Bambang Gunawan Bambang Gunawan Benyamin Lakitan Cahya, Muhardianto Chandra Irsan Chaya, Muhardianto Dedik Budianta Dedik Budianta Dedik, Budianta Djulian, Dhanillo Dora Fatma Nurshanti Dr. Susilawati Susilawati Efriandi Efriandi Entis Sutisna , Halimi Entis Sutisna Halimi Erizal , Sodikin Erizal Sodikin Erizal Sodikin Erna Siaga, Erna Fadhilah, Lya Nailatul Fadilah, Lya Nailatul Fikri Adriansyah Firdaus Sulaiman Firdaus Sulaiman, Firdaus Fitra Fadhilah Rizar Fitri Ramadhani Gunawan Ade Putra Sihite Hamidson, Harman Hamidson Harman Hamidson Harman Hamidson Hilda Agustina Imam Wibisono Indra Advent Simamora Irmawati Irmawati Irmawati Irmawati Irmawati Kevin Christian Bakkit P Kevin Christian BP Khodijah Khodijah Linda Sulistiani Lya Nailatul Fadhilah M Amar M Amar M Rafii F M. Ammar M. Umar Harun M. Umar Harun Maria Fitriana Marlina Marlina Marlina Marlina Marlina Mery Hasmeda Muda, Strayker Muda, Strayker Ali Muhammad Ammar Muhari, Muhari Munandar . Munandar Munandar Munandar Munandar Munandar Munandar Munandar Munandar Munandar Munandar Munandar Munandar Nadiya Assyfa Nailatul Fadilah, Lya Nanda Hasibuan, Aulia Negara, Zaidan P Negara, Zaidan Panji Ningsih, Astuti Kurnia Nura Malahayati Nurhayati Nurhayati Nurshanti, Dora Nurshanti, Dora Fatma Nyayu Resti Aprilia Oktaviani Oktaviani Pradiefta, Muhammad Rafii Pradiefta Pratama, Rahmat Pratama Pratiwi, Maiyola Prayoga, Apri proteksi, Arsi Pujiastuti, Yulia Pujiastuti Purnama Ria, Rofiqoh Purwanto Puspa A Pitayati R. Hayati R.A. Suwignyo Rahmat Pratama, Rahmat Ramadiansyah Ratmini, Niluh Reli, Rapita Retno S. Handayani Reza Elsadai Silalahi Ria, Rofiqoh Ria, Rofiqoh P. Ria, Rofiqoh Punama Ria, Rofiqoh Purnama Riansyah, Wanda Helmi Rizar, Fitra Rizar, Fitra Fadhilah Rofiqoh Purnama Ria Santa Maria Lumbantoruan, Santa Maria Sefrila, Marlin Sekar Wahyu Ningsih Sekar Wahyu Ningsih Seprila, Marlin Septiani, Duwi SHK, Suparman SITI HERLINDA Straiker Ali Muda Strayker Ali Muda Strayker Ali Muda Strayker, Ali Muda Suheyanto Suheryanto Suparman Suparman SHK SUSANTI DIANA Susilawati, Susilawati Suwandi Suwandi Tanbiyaskur, Tanbiyaskur Tarinda, Gaby Teguh Achadi Theresia , Aprila Sareng Toumae, Villian Tri O Amanah Tricahyati, Titi Tricahyati Ulfah, Febrinita Umayah, Abu Umayah Uswatun Qasanah Weda, I Gede Arya Yakup Parto Yonarta, Danang YULIA PUJIASTUTI YULIA PUJIASTUTI Zaidan , Panji Negara Zaidan P Negara Zaidan P. Negara Zaidan P. Negara Zaidan Zaidan