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All Journal JURNAL ILMIAH PLATAX Jurnal Pertanian Terpadu JFMR (Journal of Fisheries and Marine Research) Omni-Akuatika Journal of Economic, Bussines and Accounting (COSTING) Jurnal Ilmu Kelautan Kepulauan Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Jurnal Abdi Insani Juvenil: Jurnal Ilmiah Kelautan dan Perikanan Prima Abdika: Jurnal Pengabdian Masyarakat Buletin Jalanidhitah Sarva Jivitam Transekonomika : Akuntansi, Bisnis dan Keuangan JURNAL SAINS DAN TEKNOLOGI PERIKANAN (JIKAN) Mahseer : Jurnal Ilmu-ilmu Perairan dan Perikanan JOMPA ABDI: Jurnal Pengabdian Masyarakat Open Science and Technology Mestaka: Jurnal Pengabdian Kepada Masyarakat Jurnal Pendidikan dan Pengabdian Masyarakat Jurnal TROFISH PEDAMAS (Pengabdian Kepada Masyarakat) JURNAL SAINS dan INOVASI PERIKANAN Zoologi: Jurnal Ilmu Peternakan, Ilmu Perikanan, Ilmu Kedokteran Hewan
Endang Sri Utami
Universitas Nahdlatul Ulama Lampung
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Status Kesuburan Berdasarkan Fitoplankton Di Perairan Danau Waren, Tual Utami, Endang Sri; Fitrinawati, Henny
Jurnal Pertanian Terpadu Vol 13 No 1 (2025): Jurnal Pertanian Terpadu Jilid XIII Nomor 1 Juni 2025
Publisher : Sekolah Tinggi Pertanian Kutai Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36084/jpt..v13i1.602

Abstract

Lake Waren is an important lotic in Tual City, playing a crucial role in maintaining ecological balance, a habitat for flora-fauna aquatic, a hydrological cycle, and an area for fish spawning and growth. However, human activities (domestic wastel, tourism activities) increase nutrient levels (N and P) which triggers eutrophication and impacts water quality degradation, changes in phytoplankton composition, and disruption of food chain. Phytoplankton composition and abundance can describe the trophic status (oligotrophic, mesotrophic, eutrophic). Therefore, monitoring water through phytoplankton analysis and organic pollution levels is important to maintain ecosystem balance and ecological sustainability, especially for fisheries. Plankton sampling was conducted at five stations for three observations over two weeks. Plankton samples obtained from plankton net were given 2-3 drops of Lugol as preservation, then observed under a microscope using Sedwick-Rafter Counting Cell (SRC). The results of the plankton analysis explained that Lake Waren has a eutrophic status (IN = 7.7) and indicated organic matter contamination (IP = 15). The aquatic ecosystem is in a stable condition and has good resilience ability, with no dominance of certain plankton species described from medium diversity (phytoplankton 1.7096 - 2.3044; zooplankton 0.8587 - 1.6406), high uniformity (phytoplankton 0.9006 - 0.9610; zooplankton 0.7156 - 1.0194), and low dominance (phytoplankton 0.1070 - 0.2039; zooplankton 0.2093 - 0.4793). This condition is supported by water quality parameters according to quality standards for the life of freshwater biota, namely temperature (30 - 32oC), pH (8.2 - 8.6), DO (4 - 6.5 mg/L), and brightness (80 - 130 cm).
Pemanfaatan Limbah Jeroan Ikan menjadi Pupuk Organik Cair (POC) di Desa Tambah Dadi Lampung Timur Wijayanti, Arlin; Emilyasari, Desy; Febriyanti, Titin Liana; Utami, Endang Sri
Jurnal Pendidikan dan Pengabdian Masyarakat Vol. 8 No. 3 (2025): Agustus
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppm.v8i3.9092

Abstract

Program kegiatan pengabdian kepada masyarakat dilakukan di Desa Tambah Dadi, Kecamatan Purbolinggo, Kabupaten Lampung Timur. Kegiatan ini merupakan sharing ilmu pengetahuan dari Dosen dan mahasiswa Program Studi Pemanfaatan Sumberdaya Perikanan dan Teknologi Hasil Perikanan kepada masyarakat. Tujuan dari pelaksanaan program ini adalah untuk meningkatkan pengetahuan masyarakat mengenai pemanfaatan limbah jeroan ikan sebagai bahan alternatif pembuatan Pupuk Organik Cair (POC). Metode pelaksanaan program ini diawali dengan sosialisasi mengenai pemanfaatan limbah jeroan ikan menjadi Pupuk Organik Cair (POC), kemudian dilanjutkan dengan pelatihan pembuatan Pupuk Organik Cair (POC) oleh masyarakat. Pelatihan pembuatan Pupuk Organik Cair (POC) dijelaskan secara detail mengenai komposisi, alat yang di gunakan, dan tahapan proses pembuatan pupuk. Hasil dari program yang telah dilakukan ini, dapat memberdayakan masyarakat untuk lebih produktif menciptakan produk yang berasal dari limbah perikanan sehingga dapat menambah nilai ekonomi serta memajukan kesejahteraan desa Tambah Dadi.
PENGENALAN EKOSISTEM LAUT SEBAGAI EDUKASI ANAK USIA SEKOLAH DASAR DI SDN 3 METRO, LAMPUNG Desy Emilyasari; Arlin Wijayanti; Suci Hardina Rahmawati; Endang Sri Utami; Titin Liana Febriyanti
PEDAMAS (PENGABDIAN KEPADA MASYARAKAT) Vol. 2 No. 03 (2024): MEI 2024
Publisher : MEDIA INOVASI PENDIDIKAN DAN PUBLIKASI

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Kehidupan sekarang dan di masa depan bergantung pada laut. Pengetahuan tentang menjaga ekosistem laut harus ditanamkan pada anak-anak sejak sekolah dasar agar mereka mampu menjaga ekosistem laut di masa depan. Pengenalan ekosistem laut adalah cara awal untuk mengajarkan anak-anak untuk mencintai laut sebagai bagian dari kehidupan mereka. Kegiatan ini mengenalkan anak-anak dengan laut, potensinya, dan upaya untuk menjaga kelestarian ekosistem. Hasil survei terhadap siswa sekolah dasar di SDN 3 Metro menunjukkan bahwa sebagian besar siswa tidak memahami ekosistem laut. Oleh karena itu, penting bagi anak-anak di SDN 3 Metro untuk belajar tentang ekosistem laut sejak usia sekolah dasar. Hasil kuesioner pre-test dan post-test menunjukkan bahwa nilai rata-rata siswa untuk pre-test adalah 54,86 dan 80,54 untuk siswa setelah kegiatan. Hal ini menunjukkan bahwa anak-anak usia sekolah dasar di SDN 3 Metro telah berhasil mengubah pengetahuan dan sikap mereka melalui kegiatan edukasi tentang ekosistem laut.
PEMANFAATAN LIMBAH KULIT PISANG MENJADI PAKAN IKAN HERBAL DENGAN TEKNOLOGI MURTASENG MELALUI PEMBERDAYAAN KELOMPOK BUDIDAYA PERIKANAN FAJAR MINA SEJAHTERA, LAMPUNG TIMUR Qulubi, M. Hadziq; Mandala, Wintari; Utami, Endang Sri
Jurnal Abdi Insani Vol 11 No 3 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i3.1745

Abstract

Pokdakan Fajar Mina Sejahtera is a freshwater fish farming group in Taman Fajar Village, East Lampung Regency with tilapia and carp as the main commodities. The higher price of feed followed by the COVID-19 pandemic has caused the cessation of fish farming activities. Through Pengabbdian kepada Masyarakat (PkM) or local community service activities, mentoring are carried out for Pokdakan to provide awareness of the importance of the sustainability of fish farming activities with the potential for abundant natural resources. This activity aims to revive fish farming activities with assistance in making feed independently and at low production costs. Feed producing is carried out by utilizing banana peel waste in local area using the Murtaseng method. The assistance of the program is carried out through three stages, namely preparation, implementation, and evaluation. The success of Pokdakan empowerment activities in herbal feed production reached 80%. The widespread information about this success has attracted local community in the production of herbal feed. This made the PkM implementation team create a follow-up concept to assist again for increasing the capacity of Pokdakan. This further assistance is more focused on business management. The Pokdakan Empowerment activity has resulted in the independence of the fish farming production process comprehensively. The sustainability of fish farming activities by Pokdakan of Fajar Mina Sejahtera is expected to trigger the creation of an independent community both economically, socially and food security.
Analisis Kualitas Air Di Perairan Danau Waren, Tual Fitrinawati, Henny; Afdan, Cipit Meyza; Utami, Endang Sri
Jurnal Pertanian Terpadu Vol 13 No 2 (2025): Jurnal Pertanian Terpadu Jilid XIII Nomor 2 Desember 2025
Publisher : Sekolah Tinggi Pertanian Kutai Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36084/jpt..v13i2.711

Abstract

Lake Taman Anggrek, also known as Lake Waren, is situated in Tual City, Maluku, and boasts attractive potential in both fisheries and tourism. The quality of the lake water, which affects its ecological function and ecosystem health, is influenced by human activities, both autochthonous and allochthonous. Poor water quality, characterized by low DO and high concentrations of N and P, can cause massive fish kill. The main cause of water quality decline is pollution, which leads to eutrophication. This research is important for monitoring water quality and maintaining ecosystem balance, as well as providing a basis for regulations related to pollution and restoration programs to prevent damage to the lake ecosystem. Observations were conducted for six weeks at Lake Waren, Tual, with samples taken at five stations based on the location of the inlet, outlet, and center of the lake. Physical parameters such as temperature, brightness, and current velocity, as well as other chemical parameters, were measured both in situ and ex situ. The results of the analysis showed that the water quality in Lake Waren was quite good, meeting the standards of PP RI No. 22 of 2021 for fishery activities. The range of physical parameters (temperature 30.9 - 31.25 oC; brightness 2 - 4 m; and current velocity 0.01 - 0.23 m/s) and chemical parameters (DO 5.2 - 5.8 mg/L; pH 7.46 - 8.13; nitrite and nitrate each <0.1 mg/L; ammonia <0.15 mg/L; TP <0.01 mg/L) are below the threshold. These conditions allow for the development and utilization of water resources for fishing and educational tourism activities, which aim to improve the welfare of local communities and the sustainable conservation of the lake ecosystem.
Pelatihan Mendeley untuk Penulisan Sitasi Karya Ilmiah bagi Mahasiswa di Universitas Nahdlatul Ulama Lampung Wardany, Kusuma; Mariana, Erni; Utami, Endang Sri; Qomariyah, Siti; Rosyidah, Ummi; Kinasih, Ayang
Mestaka: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 6 (2025): Desember 2025
Publisher : Pakis Journal Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58184/mestaka.v4i6.767

Abstract

For academics such as lecturers, students, and researchers, writing scientific articles is a mandatory task that essentially involves citing or including the work of other authors. This community service initiative aims to train students in using the Mendeley reference manager. Citing sources correctly can be challenging due to the need to understand specific citation styles, resulting in frequent errors. However, the Mendeley application usually ensures citation accuracy for scientific article writers. Therefore, Mendeley training is crucial for students. The limited face-to-face training session, enthusiastically attended by 33 participants, provided new insights into scientific writing and streamlined literature searches. This training is expected to empower Elementary School Teacher Education students to manage scientific references effectively with Mendeley, ultimately improving their ability to produce high-quality scientific articles.
Kajian Aspek Non-Finansial Dalam Budidaya Udang Vaname (Litopenaeus vannamei) Di Tambak Tri Windu Bahari Kecamatan Kalianda, Lampung Selatan Hartono, Rudi Sri; Febriyanti, Titin Liana; Utami, Endang Sri
Jurnal Ilmu Kelautan Kepulauan Vol 8, No 2 (2025): Jurnal Ilmu Kelautan Kepulauan
Publisher : Fakultas Perikanan dan Kelautan. Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jikk.v8i2.11138

Abstract

Penelitian ini menganalisis performa budidaya udang Litopenaeus vannamei sistem intensif berkelanjutan di Tambak Tri Windu Bahari (TWB) dengan fokus pada parameter kunci produksi meliputi Mean Body Weight (MBW), Survival Rate (SR), dan Feed Conversion Ratio (FCR). Penerapan sistem budidaya, yang didukung infrastruktur memadai (Tandon dan IPAL) dan biosekuriti ketat, bertujuan untuk mencapai produksi yang optimal melalui tahapan yang efisien. Analisa budidaya udang vaname dilaksanakan secara purposive dengan pengumpulan data primer dan sekunder. Data primer diperoleh dari observasi dan wawancara langsung dengan karyawan tambak, anak kolam, mekanik, kepala teknisi budidaya, serta pemilik tambak, sedangkan data sekunder diperoleh dari perusahaan, organisasi perdagangan, pemerintahan, lembaga atau instansi seperti Dinas Kelautan dan Perikanan, Badan Pusat Statistik. Instrumen yang digunakan dalam penelitian adalah blangko monitoring kualitas air, software M.S office dan kontrol langsung kegiatan budidaya. Hasil pengamatan menunjukkan bahwa MBW udang relatif seragam pada seluruh petak (23,41–25,50 g) yang menjelaskan bahwa strategi pemberian pakan cukup konsisten. Namun, efisiensi produksi paling optimal tidak berkorelasi langsung dengan MBW tertinggi. Kinerja terbaik ditunjukkan oleh Petak P.12 (SR = 85,4 % dan FCR = 1,54), yang menggambarkan bahwa keberhasilan sistem intensif ditentukan oleh kemampuan memaksimalkan SR dan meminimalkan FCR secara simultan. SR yang tinggi akan memberikan korelasi positif dengan efisiensi pakan. Sebaliknya, petak dengan SR rendah (P.7 dan P.8) menunjukkan FCR yang lebih tinggi, mengindikasikan kehilangan pakan dan perlunya perbaikan manajemen lingkungan serta pencegahan penyakit. Dengan demikian, integrasi MBW, SR, dan FCR menunjukkan bahwa output produksi yang unggul bergantung pada keberhasilan menjaga kelangsungan hidup dan efisiensi konversi pakan. Kata Kunci: Budidaya Intensif, FCR, Mean Body Weight, Survival Rate
PENGARUH KINERJA KEUANGAN TERHADAP NILAI PERUSAHAAN (Studi pada Perusahaan Sektor Properti dan Real Estate yang Terdaftar di Bursa Efek Indonesia Periode 2022-2023) Pratama, Mohammad Rian; Utami, Endang Sri
TRANSEKONOMIKA: AKUNTANSI, BISNIS DAN KEUANGAN Vol. 4 No. 6 (2024): November 2024
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/transekonomika.v4i6.810

Abstract

The worth of a firm is a crucial element. This is because it can reflect how well a corporation performs. Company performance consists of various components, one of which is financial performance. Investors often use financial performance as a parameter when making stock investment decisions. This study aimed to prove whether financial performance affects the value of companies in the property and real estate sector listed on the Indonesia Stock Exchange from 2022-2023. The population observed in this study is all companies in the property and real estate sector listed on the Indonesia stock exchange for 2022-2023. The sample collection uses certain criteria better known as purposive sampling, so there are 60 sample companies, and the total research data is 120. The analysis method is done by applying the classical assumption test and multiple linear analysis, with a decision stating that the data is normally distributed and free from all symptoms of basic assumptions in regression analysis. Hypothesis testing reveals that partial results of liquidity, profitability, and activity variables can affect firm value, while solvency variables cannot affect firm value. For simultaneous testing, liquidity, solvency, profitability, and activity variables can affect firm value. The outcomes of this study are expected to participate in the development of financial theory which will certainly help enrich the understanding of how firm financial elements influence value and can accommodate financial analysts in making more informed decisions.
PENGARUH GREEN ACCOUNTING, CORPORATE SOSIAL RESPONSIBILYTY, DAN KEPEMILIKAN INSTITUSIONAL TERHADAP NILAI PERUSAHAAN SEKTOR PROPERTI DAN REAL ESTATE YANG TERDAFTAR DI BURSA EFEK INDONESIA (BEI) 2021-2023 Ramadaningrum, Isnanda Nur; Utami, Endang Sri
Journal of Economic, Bussines and Accounting (COSTING) Vol. 8 No. 6 (2025): COSTING : Journal of Economic, Bussines and Accounting
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/9gma5590

Abstract

Nilai Perusahaan pada sektor properti dan real estate selalu mengalami penurunan setiap tahunnya yang mana hal tersebut dapat berpengaruh pada kelangsungan Perusahaan. Tujuan penelitian ini untuk menguji adakah pengaruh Green Accounting, Corporate Social Responsibility (CSR) dan Kepemilikan Institusional terhadap Nilai Perusahaan sektor properti dan real estate yang terdaftar di Bursa Efek Indonesia periode 2021-2023. Populasi penelitian ini sebanyak 80 perusahaan dengan sampel 15 perusahaan yang dipilah dengan teknik purposive sampling. Teknik analisis yang digunakan meliputi analisis statistik deskriptif, uji asumsi klasik serta analisis regresi linier berganda. Untuk menguji signifikansi model menggunakan uji parsial (uji statistik-t). Data yang diperoleh diolah menggunakan perangkat lunak Statistical Product and Service Solutions (SPSS). Dari hasil penelitian didapati green accounting dan Corporate Social Responsibility (CSR)  berpengaruh negatif terhadap nilai perusahaan, dan kepemilikan institusional berpengaruh positif terhadap nilai perusahaan. Hasil penelitian ini diharapkan dapat dijadikan sebagai literatur, rujukan penelitian untuk penelitian selanjutnya serta pengambilan keputusan bagi investor dan perusahaan terutama dalam peningkatan nilai perusahaan
Co-Authors Afdan, Cipit Meyza Arlin Wijayanti Ayang Kinasih Ayang Kinasih Ayang Kinasih Azizah, Savira Nur Bachmid, Salahuddin citra puspitaningrum Desy Emilyasari Desy Emilyasari Eny Ivan's Erni Mariana Erni Mariana Febriyanti, Titin Liana Fitrinawati, Henny Gaitian, Wanda Hartono, Rudi Sri Henny Fitrinawati Istiana Istiana Kinasih, Ayang Kusuma Wardany Kusuma Wardany Kusuma Wardany Madubun, Usman Mandala, Wintari Mariana, Erni Novita Novita Novita Novita Pratama, Mohammad Rian Putri, Citra Maylinnda Qulubi, M. Hadziq Ramadaningrum, Isnanda Nur Siti Qomariah Siti Qomariyah Siti Qomariyah Suci Hardina Rahmawati Syahailatua, Diana Yulanda Titin Liana Febriyanti Titin Liana Febriyanti Ummi Rosyidah Ummi Rosyidah, Ummi Wijayanti, Arlin Yayuk Tri Pamungkas