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All Journal Biospecies Biosfer: Jurnal Tadris Biologi Bioedukasi: Jurnal Pendidikan Biologi Biota Biology, Medicine, & Natural Product Chemistry Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) JMM (Jurnal Masyarakat Mandiri) KLOROFIL: Jurnal Ilmu Biologi dan Terapan Jurnal Ilmu Kedokteran dan Kesehatan Jurnal Medika Malahayati Serambi Saintia : Jurnal Sains dan Aplikasi Agroteknika Jurnal Pembelajaran dan Biologi Nukleus PHI: Jurnal Pendidikan Matematika Konservasi Hayati BioEksakta : Jurnal Ilmiah Biologi Unsoed KLOROFIL: Jurnal Ilmu Biologi dan Terapan Seminar Nasional Peningkatan Mutu Pendidikan Borneo Journal of Biology Education (BJBE) Jurnal Penelitian Sains dan Pendidikan (JPSP) EduNaturalia: Jurnal Biologi dan Kependidikan Biologi Organisms: Journal of Biosciences Symbiotic: Journal of Biological Education and Science Indonesian Journal of Environment and Sustainability Issues
Dwijowati Asih Saputri
Universitas Islam Negeri Raden Intan Lampung
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Veterinary Other

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The Impact of Eco-Enzyme and AB-Mix Application of Brazilian Spinach (Alternanthera sissoo Hort) in a Wick Hydroponic System Puspita, Vika; Saputri, Dwijowati Asih; Yosilia, Rani
ORGANISMS: JOURNAL OF BIOSCIENCES Vol. 5 No. 1 (2025): Organisms: Journal of Biosciences
Publisher : Pusat HKI, Paten, dan Publikasi Ilmiah Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/y47etp22

Abstract

The AB-Mix is one of the sources of nutrients that can be used to meet the requirements of the hydroponic system, but at the moment, the problem is that using it requires a considerable cost. So, we need to look for cheap and abundantly available alternatives in the neighborhood. The study investigated the effects of eco-enzymes and AB-Mix on the growth of Brazilian spinach (Alternanthera sissoo Hort) using fruit skins in the wick hydroponic system in Sendang Agung district, Lampung Tengah. This study uses a completely randomized design with two factors. AB-Mix is the first factor, and eco-enzymes are the second factor, each repeated three times. Growth parameters observed and dry weight calculated. ANOVA's Two-Way Test and DMRT's 5% Advanced Test are used to analyze the data. The results showed that treatment with AB-Mix 5 ml and eco-enzyme 10 ml gave the best results for the plant.
Analysis of Water Quality at Way Belerang Simpur Hot Spring Tourist Site in Kecapi Village, Kalianda District, South Lampung Regency, Lampung Province Zidni Ilman Navia; Saputri, Dwijowati Asih; Yurika Septi
Indonesian Journal of Environment and Sustainability Issues Vol. 1 No. 1 (2024): June 2024 | Indonesian Journal of Environment and Sustainability Issues
Publisher : WISE Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70211/ijesi.v1i1.131

Abstract

Way Belerang Simpur is a sulfur-containing hot spring that serves as a popular tourist destination for hot spring baths. This study aims to evaluate the water quality of the spring using physical, chemical, and biological parameters. Water samples were taken from three points: the source (Point 1), the bathing area (Point 2), and the downstream flow (Point 3). The parameters analyzed include temperature, pH, dissolved oxygen (DO), odor, hydrogen sulfide (H2S), biochemical oxygen demand (BOD), chemical oxygen demand (COD), and total coliform bacteria. Standard testing methods such as mercury thermometers, pH meters, spectrophotometry, and SNI protocols were used. Results show that temperature and odor meet national standards for safe water, but pH levels were highly acidic, exceeding acceptable limits for public bathing. DO levels were adequate to support aquatic life, while BOD, COD, and H2S were within acceptable limits. The biological analysis revealed very low levels of total coliform bacteria, making the water microbiologically safe. Overall, the water quality at Way Belerang Simpur is suitable in terms of contamination levels but presents risks due to its high temperature and low pH, especially for prolonged exposure.
Co-Authors Adinti, Chinthia Agustina Mutiarasari Ari Hermawan Asa Izati Aulia Novitasari Aulia Ul millah Aulia Ulmillah Ayuni, Tri Baika, Febta Dwi Barta Ayu Febrianti Cholik, Arifin Febrianti, Barta Ayu Febta Dwi Baika Hepi Diana Iin Martatin Nova Ika Listiana Ika Listiana Iqlima Amelia Karina Karina Khairul Anam Marlina Kamelia Maulidiah Maulidiah Navia, Zidni Ilman Netriwati Nita Ayu Agustin Novita Nurhasanah Nurhaida Widiani Oktaria, Oktaria Ovi Prasetya Winandari Ovi Prasetya Winandari, Ovi Prasetya Pratiwi, Retno Puspita, Vika Qudsiyah, Mir’atul Rani Yosilia Rina Budi Satiyarti Rizki Wahyu Yunian Putra Selfy Febriani Selfy Febriani, Selfy Shinta Almayra Shinta Anisya Siti Fatayati Suci Wulan Pawhestri Supriyadi Tinto Dwi Nata Yessy Velina Yessy Velina Yurika Septi