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Technical and Financial Aspects of White Shrimp (Litopenaeus vannamei) Culture in Coastal Sandy Soil Area of Bantul Regency Triyatmo, Bambang; Suadi, Suadi; Ambarwati, Dian; Sukardi, Sukardi
Aquacultura Indonesiana Vol 17, No 2 (2016)
Publisher : Indonesian Aquaculture Society (MAI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (378.059 KB) | DOI: 10.21534/ai.v17i2.53

Abstract

This research has been conducted to know the technical and financial aspects of white shrimp (Litopenaeus vannamei) culture in Bantul District coastal sandy soil area. The samples of farmers were determined by stratified sampling method based on the ponds width. The data were colected by observation and interviews methods. The samples in the study were 41 farmers as respondents/ponds from the population of 290 ponds. Samples were consisted of three categories : 1,000 m2 per pond for 16 farmers: 1,000-1,500 m2 per ponds for 14 farmers and >1,500 – 2,500 m2 per pond for 11 farmers. The results showed that the white shrimp culture in Bantul District coastal sandy soil area was an intensive system with average pond width 1,300 m2. Average pond category < 1,000 m2 was 636 m2; average pond category 1,000-1,500 m2 was 1,357 m2 and average pond category >1,500 – 2,500 m2 was 2.191 m2. Generally the fixed costs incurred IDR 24,876,128,- per pond/cycle and variable costs IDR 72,839,121 per pond/cycle (IDR 218,517,362,- per pond/year). The revenue of the culture was IDR 109,709,805,- per pond/year, with the ratio value  between the total revenue with total costs [Revenue (R) / Cost (C) ratio ] was 1.37. The Break Event Point  (BEP) of shrimp products was 4,909 kg and the Break Event Point (BEP) of shrimp price was IDR 34,312,-. The highest productivity of shrimp was 19.7 Ton/ha/cycle, which be cultured in the 1,000-1,500 m2 ponds, with incomed IDR 169,507,143 per pond/cycle and the Revenue/Cost ratio (R/C ratio) was 1.60.  The BEP of shrimp products was 5,069 Kg and the BEP of shrimp price was IDR 28,187,-
Problems and Solutions for Literacy Development of 5th Grade Elementary School Students Amidst Covid-19 Pandemic Era in Mandailing Natal Regency Siregar, Parulian Ruli; Suadi, Suadi; Hanida, Rahim Seri
Jurnal Basicedu Vol. 5 No. 6 (2021)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/basicedu.v5i6.1694

Abstract

Literacy is defined as the ability to listen, speak, read and write. The literacy development of 5th Grade Elementary School students amidst covid-19 pandemic era faces a myriad of problems. Those problems are urgently needed to be solved. The objective of this study is to identify problems and to discover solutions for literacy development of 5th grade elementary school students during covid-19 era pandemic. The data were collected through semi-structured interview involving 23 teachers of 5th elementary school in 23 districts located in Mandailing Natal Regency. The data were afterwards analyzed by thematic analysis with the results distributed into the most specific separated themes. The overall results revealed that 31 problems were found. They were consisting of 8 problems of listening, 8 problems of speaking, 7 problems of reading and 8 problems of writing. Moreover, this study also uncovered 32 solutions for literacy development problems. They were 10 solutions for listening, 6 solutions for speaking, 10 solutions for reading and 6 solutions for writing. These findings could function as significant sources for relevant problem solving in literacy development context amidst covid-19 pandemic era.
Pemetaan Dinamika Perubahan Tutupan Kawasan Mangrove Berbasis Pendekatan Komputasi Awan di Teluk Pacitan: Mapping of The Dynamic Changes Coverage of Mangrove Area Based on A Cloud Computation Approach in Pacitan Bay Hasrul, Ahmad; Khakhim, Nurul; Suadi, Suadi
Jurnal Hidropilar Vol. 9 No. 1 (2023): Jurnal Hidropilar
Publisher : Sekolah Tinggi Teknologi Angkatan Laut (STTAL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37875/hidropilar.v9i1.279

Abstract

Mangrove sebagai kawasan yang dicirikan sebagai lahan basah di wilayah intertidal di sepanjang garis pantai memiliki peran penting bagi kehidupan dan penghidupan manusia karena layanan yang diberikannya sebagai daerah pemijahan ikan (nursery ground), tempat mencari makan (feeding ground), daerah pentangkapan ikan (fishing ground), serta cagar alam, retensi sedimen dan pelindung alami terhadap berbagai bencana alam seperti siklon dan tsunami. Peran penting tersebut belum terjaga dengan memadai sehingga dibeberapa lokasi di belahan bumi kawasan mangrove mengalami penyusutan akibat proses antropogenik maupun perubahan lingkungan global. Monitoring secara berkala diperlukan untuk menjaga ekosistem mangrove. Penginderaan jauh menjadi metode yang efektif dalam memetakan areal mangrove secara cepat dan efisien, terutama dengan berkembangnya teknologi pemetaan berbasis komputasi awan (cloud computing). Melalui perangkat google earth engine (GEE) artikel ini melakukan studi di Teluk Pacitan dengan ekstraksi terhadap luasan tutupan mangrove pada tahun 2016 sampai dengan 2022 menggunakan citra satelit Sentinel-2 MSI Level-2A, dengan menggunakan algoritma random forest. Luasan mangrove yang dapat diekstraksi adalah 0,57 Hektar di tahun 2016 dan meningkat menjadi 2,2 hektar di tahun 2022. Berdasarkan sampel yang digunakan, dipilih 80% dari total sampel digunakan untuk training, dan 20% untuk testing. Berdasarkan hasil perhitungan Validation overall accuracy, hasil ekstraksi tahun 2016 mencapai nilai 0,996, dan pada tahun 2022 mencapai nilai 0,966.
ANALISIS KEBOCORAN SISTEM REM HIDROLIK PADA MOBIL TOYOTA AVANZA TIPE VELOZ Gunawan, Gilang Teguh; Nurhaji, Soffan; Suadi, Suadi
Motor Bakar : Jurnal Teknik Mesin Vol 7, No 2 (2023): Motor Bakar: Jurnal Teknik Mesin
Publisher : Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/mbjtm.v7i2.9906

Abstract

We all know that traffic accidents are often caused by the condition of the brake system not working properly which causes the brakes to fail. This study aims to describe the cause of leakage in the hydraulic brake system. The research was carried out with a qualitative approach, the results of which were written in a qualitative descriptive manner. Data collection techniques used observation, literature study, visual inspection, component disassembly and expert assessment at BBPVP Bandung. The results of this study inform that the inspection of the master cylinder components and wheel cylinder components are all still in good condition so that there are no leaks in either the master cylinder or the wheel cylinder. To maintain the performance of the brake system performance, periodic maintenance must be carried out, if the performance of the brake system is not good, immediately check and repair the brake system.
The Root Causes Analysis of Indonesia's Fishery Products Rejection in the United States of America and European Countries during 2010 – 2020 Nurkhasanah, Anissa Aprilia; Suadi, Suadi; Puspita, Indun Dewi
Industria: Jurnal Teknologi dan Manajemen Agroindustri Vol 11, No 2 (2022)
Publisher : Department of Agro-industrial Technology, University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.industria.2022.011.02.7

Abstract

AbstractThis study aimed to determine the number of cases, causes, and main rejection factors of Indonesia's fishery products by the USA and European markets. Data were obtained from the websites of USFDA (USA) and RASFF (Europe) from 2010 to 2020. Pareto analysis and fishbone diagram were used for analyzing data that informants validated from selected exporters and experts. Within the observed period, there were 2,318 cases of rejection in the USA and 79 in Europe. The highest case was in 2011 in the USA and 2012 in European markets. Based on Pareto analysis of rejection cases, the main factors that accounted for more than 80% of rejections in the USA were filthy and Salmonella; meanwhile, in Europe, were mercury, poor temperature control, Salmonella, histamine, and cadmium. The fishbone diagram result with validation from fishery product exporter shows that human factor, such as the lack of coordination and communication between business actors, especially at the supplier level when selecting raw materials, was considered the cause of rejection (filthy). Establishing well-managed cooperation among business actors within an integrated fish supply chain management is essential to ensure the quality of fishery products.Keywords: Europe, fishery product, rejection, root causes, United States of America AbstrakPenelitian bertujuan untuk mengetahui jumlah kasus, penyebab dan faktor utama penyebab penolakan produk perikanan Indonesia di Pasar Eropa dan Amerika. Data diperoleh dari website USFDA (Amerika) dan RASFF (Eropa) dalam kurung waktu 2010 – 2020. Analisis data yang digunakan yaitu analisis pareto dan diagram tulang ikan, yang divalidasi oleh informan dari eksportir terpilih dan ahli. Hasil penelitian menunjukkan penolakan produk ekspor perikanan Indonesia di pasar Amerika berjumlah 2.318 kasus dan 79 kasus di Eropa dalam kurun waktu penelitian. Penolakan tertinggi terjadi pada tahun 2011 di pasar Amerika dan pada tahun 2012 di Eropa. Hasil analisis data dengan diagram pareto menunjukkan bahwa produk kotor dan Salmonella menyumbang 80% penolakan produk perikanan di Amerika, sedangkan mercury, pengendalian suhu yang tidak bagus, Salmonella, histamine, dan cadmium di pasar Eropa. Hasil analisis diagram tulang ikan dan validasi dengan eksportir menunjukkan bahwa penyebab penolakan untuk pasar Amerika Serikat (yaitu produk kotor) adalah faktor manusia, seperti kurang koordinasi dan komunikasi antar pelaku usaha, khususnya di tingkat supplier. Kerjasama antar pelaku usaha dalam pengelolaan rantai pasok ikan terintegrasi dapat menjamin kualitas produk perikanan yang sesuai standar yang dipersyaratkan.Kata kunci: akar masalah, Amerika Serikat, Eropa, penolakan, produk perikanan
Edukasi Peran Sains dan Matematika di Era Modern di Pesantren Bi’satul Islamiyah Aslamiah, Aslamiah; Lubis, Nisa Cahya Pertiwi; Suadi, Suadi; Sahyoni, Sahyoni; Siregar, Ayu Meita Puteri; Hayati, Nisma
Jurnal Pengembangan dan Pengabdian Masyarakat Multikultural Vol 2 No 1: BATIK April 2024
Publisher : Institut Riset dan Publikasi Indonesia (IRPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57152/batik.v2i1.1310

Abstract

Due to the massive acceleration of information technology in recent time, the role of science and mathematics, are fundamental. Both are generally not considered crucial for some people, particularly by youth who study at Islamic teachings based traditional school, in this term it is Pesantren Bi’satul Islamiyah. Time allocation and frequency of the subject delivery of mathematics and general sciences are rated far from an ideal compared to the religious based subjects. This community service is a program on conducting the enlightenment on the important role of science and mathematics to be learned by students and triggering the perception that science and mathematics is one of successful keys in the coming time. In executing the program in the field, the lecturers actively delivered by turn the material about the important role of science and Mathematics. This community service shows that students at Pesantren Bi’satul Islamiyah enthusiastically listened and participated the program about the important role of science and mathematics to be learned at their school and building their awareness on the important role of science and mathematics which contributed to their future success. Keyword: Educating, Science, Mathematics, Pesantren Bi’satul Islamiyah
Problems and Solutions for Literacy Development of 5th Grade Elementary School Students Amidst Covid-19 Pandemic Era in Mandailing Natal Regency Siregar, Parulian Ruli; Suadi, Suadi; Hanida, Rahim Seri
Jurnal Basicedu Vol. 5 No. 6 (2021)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/basicedu.v5i6.1694

Abstract

Literacy is defined as the ability to listen, speak, read and write. The literacy development of 5th Grade Elementary School students amidst covid-19 pandemic era faces a myriad of problems. Those problems are urgently needed to be solved. The objective of this study is to identify problems and to discover solutions for literacy development of 5th grade elementary school students during covid-19 era pandemic. The data were collected through semi-structured interview involving 23 teachers of 5th elementary school in 23 districts located in Mandailing Natal Regency. The data were afterwards analyzed by thematic analysis with the results distributed into the most specific separated themes. The overall results revealed that 31 problems were found. They were consisting of 8 problems of listening, 8 problems of speaking, 7 problems of reading and 8 problems of writing. Moreover, this study also uncovered 32 solutions for literacy development problems. They were 10 solutions for listening, 6 solutions for speaking, 10 solutions for reading and 6 solutions for writing. These findings could function as significant sources for relevant problem solving in literacy development context amidst covid-19 pandemic era.
Implementation of Ecosystem Approach to Aquaculture (EAA) on Tilapia Commodities in Klaten District Nugroho, Adi; Priyono, Susilo Budi; Suadi, Suadi
Jurnal Perikanan Universitas Gadjah Mada Vol 26, No 2 (2024)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jfs.97839

Abstract

Ministry of maritime affairs and fisheries (MMAF) has issued guidance on ecosystem approach aquaculture (EAA) as a tool for profitable and sustainable management of aquaculture areas. The Minapolitan area of Klaten district with the superior commodity Tilapia fish has not yet fully implemented EAA. The purpose of this study are: (1) evaluating the management of tilapia fish commodity cultivation areas in Klaten district based on EAA indicators and (2) providing recommendations for interventions to improve the management of tilapia cultivation fishery areas in Klaten district based on EAA indicators. The methods of data analysis used in this study is quantitative analysis using descriptive approach. Data collection uses triangulation techniques where respondents are determined intentionally (purposefully). The study site was in Minapolitan Area 1 (Karanganom, Tulung and Polanharjo) and Minapolitan Area 2 (Ngawen, Kebonarum, and South Klaten) of Klaten regency. The result showed that the management of aquaculture areas with Tilapia as a commodity in Klaten district based on the EAA parameter is in adequate condition with a value of 2.26 for Minapolitan Area 1 and 2.13 for Minapolitan Area 2. Recommendations for interventions are improvements to institutional parameters, monitoring, and evaluation, as well as the role of environmental management in the area.
Implementasi Nilai Karakter Religius Dalam Upaya Mendisiplinkan Siswa Di Smk Syamsul Arifin Pukul Kraton Pasuruan Suadi, Suadi; Aisyah, Siti
Tarbawi : Jurnal Studi Pendidikan Islami Vol. 12 No. 1 (2024): April
Publisher : Sekolah Tinggi Agama Islam Salahuddin Pasuruan

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

Abstract

Pendidikan karakter memiliki peran penting dalam upaya melatih seseorang sehingga dapat menempatkan dimana pun dia berada. Jika kita melihat kehidupan biasa, kita dapat melihat bahwasanya masih banyak yang belum bisa menghormati norma-norma dan peraturan yang berlaku. Kedisplinan siswa di SMK Syamsul Arifin Pukul Kraton Pasuruan di rancang dengan mengimplementasikan nilai karakter religius, yang mana peneerapan nilai karakter ini di tunjang dengan kegiatan seperti tahfidz sebelum pembelajaran, sholat dhuhur berjamaah dan ziaroh kubur. Penelitian ini bertujuan mendiskripsikan perencanaan nilai karakter religius, implementasi nilai karakter religius dan faktor pendukung serta penghambat implementasi nilai karakter religius dalam upaya mendisiplinkan siswa di SMK Syamsul Arifin Kraton Pasuruan. Penilitian ini menggunakan penelitian kualitatif. Penelitian kualitatif adalah pendekatan penelitian yang tidak bisa di peroleh melalui prosedur-prosedur statistik dan melalui kuantifikasi (pengukuran). Adapun jenis penelitian ini menggunakan deskriptif yang di lakukan oleh peneliti sendiri. Hasil penelitian ini menunjukan bahwa:1) bahwa perencanaan kegiatan religius yang di terapkan oleh pihak sekolah berdasarkan kesepakatan bersama dalam sebuah rapat, 2) implementasi nilai karakter religius berupa tahfidz di awal pembelajaran, 3) Faktor pendukung implementasi nilai karakter religius yakni dukungan walimurid, sarana dan prasarana yang memadai dan siswa yang berdomisili pesantren. Sedangkan faktor penghambat nya adalah kurangnya kediplinana dari guru pendamping, adanya covid-19 dan adanya siswa yang tidak berdomisili pesantren.
Meningkatkan Motivasi Belajar Siswa dalam Pembelajaran Al-Qur’an Hadist Melalui Game-Based Learning Berbasis Wordwall suadi, suadi; usmania, arinda
Ashlach : Journal of Islamic Education Vol. 2 No. 2 (2024): Ashlach : Journal of Islamic Education (Oktober)
Publisher : Universitas Nahdlatul Ulama Pasuruan

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

Abstract

Pendidikan modern menuntut inovasi untuk meningkatkan motivasi belajar siswa, khususnya pada mata pelajaran Al-Qur’an Hadis yang sering dianggap monoton. Penelitian ini bertujuan untuk mendeskripsikan implementasi metode Game-Based Learning (GBL) berbasis Wordwall untuk meningkatkan motivasi siswa kelas VIII di MTs Sunan Gunung Jati dan mendeskripsikan respon siswa terhadap implementasi game based learning berbasis wordwall. Metode penelitian yang digunakan adalah kualitatif deskriptif dengan pengumpulan data melalui observasi, wawancara, dan survei terhadap 25 siswa. Langkah implementasi GBL meliputi perencanaan pembelajaran, pelaksanaan dengan aktivitas kuis interaktif berbasis Wordwall, serta evaluasi melalui tugas pilihan ganda dan esai. Hasil penelitian menunjukkan bahwa 96% siswa merasa senang dan termotivasi dengan metode ini. Mereka menganggap pembelajaran menjadi lebih menarik, menyenangkan, dan mudah dipahami. Selain itu, 96% siswa juga merasa lebih aktif berpartisipasi dalam pembelajaran. Respon siswa mengindikasikan bahwa unsur kompetisi dan interaktivitas dalam permainan Wordwall mampu meningkatkan fokus, keterlibatan, dan daya ingat siswa terhadap materi. Namun, ada sebagian kecil siswa yang kurang percaya diri dalam menjawab pertanyaan. Secara keseluruhan, metode GBL berbasis Wordwall terbukti efektif meningkatkan motivasi dan pemahaman siswa dalam pembelajaran Al-Qur’an Hadis. Temuan ini diharapkan menjadi referensi bagi para pendidik untuk mengembangkan metode pembelajaran berbasis teknologi yang lebih efektif dan menyenangkan.