Garuda - Garba Rujukan Digital

PLANKTON ANALYSIS IN THE PONDS OF CATFISH (Clarias sp) AND NILE TILAPIA (Oreochromis niloticus) Arfiati, Diana; Inayah, Zakiyyah Nur; Lailiyah, Shofiyatul; Dina, Karina Farkha
JFMR (Journal of Fisheries and Marine Research) Vol 5, No 1 (2021): JFMR VOL 5 NO.1
Publisher : JFMR (Journal of Fisheries and Marine Research)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2021.005.01.13

Clarias and Nile tilapia ponds contain high organic matter levels which will be decomposed by bacteria. It also produces carbon dioxide, which can be utilized by phytoplankton for photosynthesis process. This research aimed to compare the types of phytoplankton and zooplankton in Clarias and Nila tilapia ponds for eutrophication and water quality control. The research was conducted in August-September 2020. The water samples were taken using plankton net to become 35 ml from Clarias and Nile tilapia ponds. Analysis of plankton abudance, diversity, Evenness and Dominance Index was carried out in the Laboratorium Hidrobiologi. The analysis result of the average abundance of phytoplankton in the Clarias ponds was 71.026 cell/mL (11 genera), and zooplankton was 93 ind/mL (4 genera). Meanwhile in Nile tilapia ponds was 1.503 cell/mL (9 genera), and zooplankton was 91 ind/mL (1 genus). The average of zooplankton in Nile tilapia pond was higher than in catfish ponds; since Clarias are carnivores while Tilapia are omnivores. The plankton diversity index of catfish pond was average 0.817, while in Nile Tilapia was average 0.553. The evenness ndex of catfish pond was average 0.5, while in Nile Tilapia was average 0,4. The dominance index of catfish pond was average 0.59, while in Nile Tilapia was average 0.77. The conclusion obtained is the type of phytoplankton in Catfish pond consisted of 11 genera (99.62%) and zooplankton of 4 genera (0.38%), while in Nile Tilapia pond the type of phytoplankton consisted of 9 genera (97.85%) and zooplankton of 1 genera (2.15%).

Riparian Plant and Fish in Klampok Swamp, Senggreng Village, Malang District, East Java Arfiati, Diana; Zakiyah, Umi; Anitasari, Septi; Prabandani, Alfurena; Orchida, Kharisma; Inayah, Zakiyyah Nur; Pratiwi, Rizky Kusma
JFMR (Journal of Fisheries and Marine Research) Vol. 8 No. 2 (2024): JFMR on July
Publisher : Faculty of Fisheries and Marine Science, Brawijaya University, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2024.008.02.11

Riparians vegetation can improve water quality, feeding grounds, spawning grounds, nursery grounds, and shelter grounds for fish. The aim of this research is to determine the types of riparian plants, types of fish and water quality in Klampok Swamp, Senggreng Village, Malang Regency, East Java. This research was conducted using the survey method to determine the types of riparian plants, types of fish, and water quality in Klampok Swamp, Senggreng Village, Malang Regency, East Java. The data is taken from 4 stations determined by the riparian cover. The station I with 100% riparian cover, station II (70%), station III (40%), and station IV (5%). The fish obtained from the research results in Klampok Swamp are betta fish (Osphronemidae), blue panchax (Aplocheilidae), snakehead (Channidae), marble goby (Eleotridae), guppy (Poeciliidae) or million fish, tilapia and the red devil (Cichlidae), goby fish and transparent goby fish (Gobiidae). Found 14 families of riparian, with the most species being Asteraceae (7 species of cosmos). The families in all stations are Poaceae or grains and Amaranthaceae (spinach). Water quality indicates waters that are good for fish and other organisms.

The Biological Aspects Comparison of Nila Tilapia (Oreochromis Niloticus) on The Eutrophic and Oligotrophic Reservoir from Indonesia Arfiati, Diana; Saputri, Nadya Agustarina; Styaningrum, Nimas; Widyastami, Asthervina; Dina, Karina Farkha; Lailiyah, Shofiyatul; Pratiwi, Rizky Kusma; Inayah, Zakiyyah Nur
Research Journal of Life Science Vol 8, No 1 (2021)
Publisher : Direktorat Riset dan Pengabdian Masyarakat, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.rjls.2021.008.01.1

Comparison of the length, weight and condition factor of Nila Tilapia (Oreochromis niloticus) was studied on oligotrophic waters (Wonorejo Reservoir) conducted from July to August 2018 and eutrophic waters (Selorejo Reservoir) on February to March 2019. All of the reservoir are in the East Java, Indonesia. The total sample from Wonorejo Reservoir about 79 fish from 3 times sampling (every two weeks), but the fish Sample from Selorejo Reservoir are 35 from 4 times sampling every week. The Nila Tilapia from Wonorejo Reservoir are 15.3 ± 2.5 cm (length) and 74.6 ± 38.6 grams (weight) but fish from Selorejo are 17.8 ± 2.2 cm average length and 114 ± 35 grams for the weight. The condition factor of Nila Tilapia in both reservoirs was relatively the same, with an average value was 1.01. The Nila Tilapia caught from Selorejo Reservoir (eutrophic) is relatively heavier and bigger than in the Wonorejo Reservoir (oligotrophic) even though the hook size is smaller. Fish from the Selorejo Reservoir (eutrophic) is easier to get food so that the average fish is larger.

Pendampingan Berbasis Edukasi dalam Bidang Perikanan melalui Pengenalan Biota Laut pada Siswa SDN 3 Manyaran Kediri Pratiwi, Rizky Kusma; Arfiati, Diana; Inayah, Zakiyyah Nur; Mazaya, Amalia Febryane Adhani; Nurkhasanah, Anissa Aprilia; Maulidiyah, Vika; Masriah, Andi; Cahya, Muhamad Dwi; Nadiro, Vina Nur; Hadiana, Hadiana
Jurnal Pengabdian Masyarakat: Pemberdayaan, Inovasi dan Perubahan Vol 5, No 3 (2025): JPM: Pemberdayaan, Inovasi dan Perubahan
Publisher : Penerbit Widina, Widina Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59818/jpm.v5i3.1461

Kediri Regency is a non-coastal area, so only a few school students know about Aquatic Invertebrates. Generally, they only know through pictures or electronic information. The purpose of this activity is to increase literacy by directly introducing students to the diversity of marine biota (aquatic invertebrates) in order to foster environmental awareness from an early age. The methods used include interactive lectures, observations of original specimens, and evaluation of understanding through educational games. The activity was carried out on November 9, 2024 and was attended by 37 students in grades 4-6. This activity showcased various types of aquatic invertebrates from the Phylum Mollusca, Phylum Arthropoda, Phylum Coelenterata and Phylum Echinodermata. The results of observations showed that students were enthusiastic and showed an increase in understanding with a success rate of more than 90% in oral evaluations. This program has proven effective in building students' interest in science and environmental conservation, especially related to fisheries (aquatic invertebrates). This activity has a positive impact on strengthening contextual-based education and can be replicated in other non-coastal areas.ABSTRAKWilayah Kabupaten Kediri merupakan daerah non-pesisir, sehingga hanya sedikit siswa sekolah yang mengenal hewan Avertebrata Air. Umumnya mereka hanya mengetahui melalui gambar atau informasi secara elektronik. Tujuan kegiatan ini adalah meningkatkan literasi dengan mengenalkan secara langsung kepada siswa mengenai keanekaragaman biota laut (avertebrata air) guna menumbuhkan kesadaran terhadap lingkungan sejak dini. Metode yang digunakan meliputi ceramah interaktif, pengamatan spesimen asli, serta evaluasi pemahaman melalui permainan edukatif. Kegiatan dilaksanakan pada 9 November 2024 dan diikuti oleh 37 siswa kelas 4–6. Kegiatan ini memamerkan aneka macam hewan avertebrata air dari Phylum Molusca, Phylum Arthropoda, Phylum Coelenterata dan Phylum Echinodermata. Hasil pengamatan menunjukkan bahwa siswa antusias dan menunjukkan peningkatan pemahaman dengan tingkat keberhasilan lebih dari 90% pada evaluasi lisan. Program ini terbukti efektif dalam membangun ketertarikan siswa terhadap sains dan pelestarian lingkungan, khusunya terkait perikanan (avertebrata air). Kegiatan ini memberikan dampak positif terhadap penguatan pendidikan berbasis kontekstual dan dapat direplikasi di daerah non-pesisir lainnya.

PLANKTON ANALYSIS IN THE PONDS OF CATFISH (Clarias sp) AND NILE TILAPIA (Oreochromis niloticus) Arfiati, Diana; Inayah, Zakiyyah Nur; Lailiyah, Shofiyatul; Dina, Karina Farkha
JFMR (Journal of Fisheries and Marine Research) Vol. 5 No. 1 (2021): JFMR
Publisher : Faculty of Fisheries and Marine Science, Brawijaya University, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2021.005.01.13

Clarias and Nile tilapia ponds contain high organic matter levels which will be decomposed by bacteria. It also produces carbon dioxide, which can be utilized by phytoplankton for photosynthesis process. This research aimed to compare the types of phytoplankton and zooplankton in Clarias and Nila tilapia ponds for eutrophication and water quality control. The research was conducted in August-September 2020. The water samples were taken using plankton net to become 35 ml from Clarias and Nile tilapia ponds. Analysis of plankton abudance, diversity, Evenness and Dominance Index was carried out in the Laboratorium Hidrobiologi. The analysis result of the average abundance of phytoplankton in the Clarias ponds was 71.026 cell/mL (11 genera), and zooplankton was 93 ind/mL (4 genera). Meanwhile in Nile tilapia ponds was 1.503 cell/mL (9 genera), and zooplankton was 91 ind/mL (1 genus). The average of zooplankton in Nile tilapia pond was higher than in catfish ponds; since Clarias are carnivores while Tilapia are omnivores. The plankton diversity index of catfish pond was average 0.817, while in Nile Tilapia was average 0.553. The evenness ndex of catfish pond was average 0.5, while in Nile Tilapia was average 0,4. The dominance index of catfish pond was average 0.59, while in Nile Tilapia was average 0.77. The conclusion obtained is the type of phytoplankton in Catfish pond consisted of 11 genera (99.62%) and zooplankton of 4 genera (0.38%), while in Nile Tilapia pond the type of phytoplankton consisted of 9 genera (97.85%) and zooplankton of 1 genera (2.15%).

Growth of Vannamei Shrimp (Litopenaeus vannamei) in Intensive Cultivation Systems Inayah, Zakiyyah Nur; Musa, Muhammad; Arfiati, Diana
Jurnal Penelitian Pendidikan IPA Vol 9 No 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.4278

Vaname shrimp (Litopenaeus vannamei) is one of the shrimps that is widely cultivated in Indonesia. The aim of this research is to analyze the growth and dynamics of water quality in vaname shrimp cultivation ponds using an intensive system. This research is a descriptive study with a survey method conducted in January-April 2023. The research location is in a vaname shrimp cultivation pond with an intensive system with a stocking of 116 individuals/m3. The research results showed that the average weight of shrimp at the end of cultivation was 18.48 grams/fish. Average daily growth ranges from 0.1-0.41 grams. The survival rate (SR) of cultivated vaname shrimp is 75.8% with a feed quantity ratio (FCR) of 1.47. The results of water quality measurements include temperatures ranging from 27.4-30.1 Â°C, brightness 25-65 cm, salinity 21-26 ppt, pH 8-9, dissolved oxygen 4.2-6.7 ppm, carbon dioxide 24.5- 67.1 ppm, ammonia 0.11-1.67, TOM 2.78-108.70 ppm and total vibrio 1x103-3.9x103 CFU/ml. Shrimp growth in ponds is classified as good with water quality suitable for cultivation

Edukasi dan Pelatihan Kultur Plankton sebagai Pakan Alami Budidaya Ikan di Desa Wonoasri, Kecamatan Grogol, Kabupaten Kediri Inayah, Zakiyyah Nur; Pratama, Adif; Fajr, Muhammad Bilal Afrizal; Fadila, Wahyu Nur; Aulia, Muhamad Fajar
Jurnal Pengabdian Kepada Masyarakat Patikala Vol. 5 No. 2 (2025): Jurnal PkM PATIKALA (On Progress)
Publisher : Education and Talent Development Center of Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/patikala.v5i2.3793

Freshwater fish farming plays a crucial role in food self-sufficiency, particularly in rural areas. However, high feed costs and uncertain availability often pose significant obstacles to this activity. This problem is also felt in fish farming activities in Wonoasri Village, Grogol District, Kediri Regency, where cultivation practices rely on manufactured feed. This directly affects the sustainability and productivity of fish. Limited knowledge about alternative natural feeds results in suboptimal cultivation productivity. Therefore, this community service aims to provide solutions to these problems through education and training in plankton culture for Women Farmers Groups (KWT). This community service activity was carried out on August 13, 2025, with five participants. The activity implementation method includes three stages: preparation, implementation, and evaluation. Preparation for the activity included surveys, observations, coordination, and preparation of tools, materials, and resources. The activity implementation included the presentation of theoretical material on plankton (definition, types, and roles in fish farming) and a demonstration of plankton culture and its application in fish farming. The culture training used used gallons with seeds from pure cultures of Chlorella pyrenoidosa and local cultivation water. Evaluation is carried out by administering pretests and posttests, as indicators of the success of the activity. The evaluation results showed an increase in participants' knowledge, understanding, and skills regarding plankton in fish farming, as demonstrated by the pretest and posttest results given to participants. The activity took place interactively, with questions and answers from participants during the presentation and demonstrations. Participants were enthusiastic and committed to independently cultivating plankton as natural feed for fish farming, thereby increasing productivity. This activity is expected to improve feed cost efficiency, encourage fish farming productivity, and support food security programs and sustainable village economic progress.

Identification and Role of Microalgae Found in Catfish (Clarias gariepinus) Cultivation Pond Inayah, Zakiyyah Nur; Kurniawan, Rahmat Ardi; Aulia, Muhamad Fajar; Pratama, Adif; Islamy, R Adharyan
Nekton Vol 5 No 2 (2025): Nekton
Publisher : Politeknik Negeri Sambas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47767/nekton.v5i2.1096

Microalgae play an essential role in aquaculture as primary producers, serving both as natural feed and as bioindicators for assessing pond water quality. The presence of specific microalgal taxa is crucial for evaluating aquatic conditions and identifying potential natural feed sources. This study aimed to identify microalgal species found in African catfish (Clarias gariepinus) culture ponds and to determine their ecological roles. A descriptive survey method was applied. Water samples were collected using a plankton net from three catfish culture ponds during August–September 2025. Identified microalgae were morphologically classified and analyzed for their potential as bioindicators based on literature review using Palmer’s Pollution Index. The results revealed 16 genera belonging to three divisions: Bacillariophyta (diatoms), Chlorophyta (green algae), and Cyanophyta (blue-green algae). Two genera of Bacillariophyta were identified—Aulacoseira and Synedra. Chlorophyta was the most dominant division, comprising 11 genera: Actinastrum, Coelastrum, Dictyosphaerium, Golenkinia, Micractinium, Oocystis, Pandorina, Pediastrum, Scenedesmus, Staurastrum, and Ulothrix. Cyanophyta included three genera—Anabaena, Aphanocapsa, and Spirulina. Among these, Scenedesmus and Pediastrum (Chlorophyta) are commonly used as natural feed, whereas Cyanophyta members are often utilized as water-quality bioindicators. The diversity and abundance of microalgae observed in the catfish ponds indicate organic enrichment, yet they also provide valuable potential as natural feed sources.

Title

Found 8 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 8 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 8 Documents
Search