17 hasil untuk "Syafiuddin Syafiuddin"
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Artikel Jurnal
KOMPOSISI JENIS BIOFOULING PADA TIRAM MUTIARA (PINCTADA MAXIMA) DI LAHAN BUDIDAYA PT. AUTORE PEARL CULTURE LOMBOK
Cultivation of pearl oyster Pinctada maxima types are increasingly in demand in Indonesia. This oyster living and concentrated on waters that have coral reefs and sandy rubble. Oyster cultivation is very promising given pearls produced have a high economic value. Eventhough, pearl oyster farming…
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SINTASAN DAN PERTUMBUHAN JUWANA KUDA LAUT (Hippocampus barbouri) PADA SISTEM AIR MENGALIR DENGAN PERGANTIAN VOLUME AIR YANG BERBEDA
Salah satu upaya yang dilakukan untuk mengurangi tingkat eksploitasi kuda laut yang tinggi adalah melakukan kegiatan pembiakan kuda laut serta upaya mengembalikan hewan laut di alam bebas oleh orang-orang pulau tetapi tanpa proses adaptasi. Upaya dilakukan untuk mengadaptasi biota air dengan…
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THE QUALITY OF SEAHORSE JUVENILES Hippocampus barbouri AFTER MODIFYING NATURAL FEED Artemia NAUPLII TO Phronima sp.
This study aims to determine the substitution rate of Artemia naupli to Phronima sp., which produces high-quality seahorses H. Barbouri juveniles This research was carried out using CRD (Completed Randomized Design) with five treatments and three replications. The treatments were natural feeding…
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Determinants of rice consumer lexicographic preferences in South Sulawesi Province, Indonesia
Rice is a very strategic staple food and plays an important role in supporting sustainable food security. Understanding consumer preferences is essential for stakeholders in the rice supply chain, including producers, marketers, and policymakers. This study aims to analyze the factors that…
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Artikel Jurnal
Determinants of Production and Income Risks of Rainfed Lowland Farming: A Case Study in Maros Regency, Indonesia
Rainfed lowland farming production is generally lower than irrigated lowland rice due to area differentiation regional features. Rainfed lowland rice farming can only produce rice during the rainy season because lowland rice cannot be planted in the dry season. The purposes of this study are (1) to…
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DETERMINANT OF FARMER PARTICIPATION IN THE RICE FARMING INSURANCE PROGRAM IN JENEPONTO REGENCY
The purpose of this study is to analyze the factors that influence the participation of rice farmers in the rice insurance program in the Binamu district of Jeneponto Regency. The data sources for this study are primary data and secondary data. The sampling technique used in this research is the…
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Artikel Jurnal
RESPONS BAWANG DAUN (Allium fistulosum L.) AKIBAT PEMBERIANPUPUK ORGANIK CAIR DAUN LAMTORO (Leucaena leucocephala) BERBAGAI DOSIS YANG DIAPLIKASIKAN PADA BERBAGAI WAKTU
Daun lamtoro (Leucaenaleucocephala) mengandung unsur hara N, P, dan K untuk menambah unsur hara pada tanaman.Penelitian ini bertujuan untuk mempelajari pemupukan organik cair (POC) daun lamtoro yang diaplikasikan pada berbagai waktu berbeda terhadap pertumbuhan dan hasil tanaman bawang daun (Allium…
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Artikel Jurnal
OPTIMASI SINTESIS DAN KARAKTERISASI SABUN CAIR DARI KEMIRI (Aleurites moluccana) DENGAN BANTUAN GELOMBANG ULTRASONIC
Sabun cair sudah menjadi kebutuhan pokok, terutama terutama pada masa pandemic covid ini. Kualitas sabun dipengaruhi oleh jenis bahan baku dan basa yang digunakan. Saponifikasi minyak kemiri dengan kalium hidroksida menghasilkan sabun cair yang berpotensi sebagai anti bakteri. Gelombang ultrasonik…
Juga tersedia di: DOAJ
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Artikel Jurnal
Metamorphosis and survival rate of mud crab (Scylla olivacea) larvae fed with enriched live feed with Moringa oleifera leaves
The objective of this research was to evaluate live-feed effect enriched with Moringa oleifera Leaves upon the rate of metamorphosis and survival from zoea to megalopa of Scylla olivacea larva. The study utilized a live feed consisting of Rotifer (Branchionus plicatilis) and Artemia (Artemia…
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Artikel Jurnal
WATER QUALITY OF SEAWEED CULTIVATION (Eucheuma cottonii) LOCATION IN OLD TAKALAR, MAPPAKASUNGGU DISTRICT, TAKALAR REGENCY
This study was aimed to determine the water quality and seaweed growth and the relationship between oceanographic parameters and the growth of seaweed Eucheuma cottonii. This research was carried out from June-July 2021 at a seaweed cultivation location in Old Takalar, Mappakasunggu District…
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Artikel Jurnal Teks lengkap
Morphological and Morphometric Characteristics of Gonads of the Largetooth Flounder Pseudorhombus arsius: Implications for Sustainable Fisheries Management
Largetooth Flounder Pseudorhombus arsius is a demersal fish that lives in sea and brackish waters of the Indo-West Pacific. This study aims to understand the reproductive strategies and sustainable fisheries management of P. arsius by analyzing the morphological and morphometric characteristics of…
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Artikel Jurnal Teks lengkap
Weight Loss of Kappaphycus striatum seed reared in Controlled Media after Waterless Transport (A Preliminary Study)
Seaweed farming is essential for various industries, including carrageenan production. Although global fisheries do not directly depend on seaweed farming, seaweed farming contributes significantly to both the volume and value of production in the sector. This study aimed to assess the impact of…
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Finite Element Analysis to Determine the Optimum Stiffener Spacing on Barge Deck with 5-15-5 Sandwich Plates
The application of sandwich plates in marine structures provides a lightweight yet strong alternative to conventional steel plates. This study investigates the extent to which stiffener spacing on barge decks can be increased when using 5–15–5 mm sandwich plates, without exceeding the allowable…
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Keputusan petani beralih fungsi lahan dari persawahan ke pembibitan tanaman buah
𝘐𝘯𝘵𝘳𝘰𝘥𝘶𝘤𝘵𝘪𝘰𝘯: 𝘊𝘩𝘢𝘯𝘨𝘦𝘴 𝘪𝘯 𝘭𝘢𝘯𝘥 𝘧𝘶𝘯𝘤𝘵𝘪𝘰𝘯, 𝘦𝘪𝘵𝘩𝘦𝘳 𝘱𝘢𝘳𝘵𝘪𝘢𝘭𝘭𝘺 𝘰𝘳 𝘤𝘰𝘮𝘱𝘭𝘦𝘵𝘦𝘭𝘺 𝘧𝘳𝘰𝘮 𝘪𝘵𝘴 𝘰𝘳𝘪𝘨𝘪𝘯𝘢𝘭 𝘧𝘶𝘯𝘤𝘵𝘪𝘰𝘯, 𝘢𝘳𝘦 𝘪𝘯𝘵𝘦𝘳𝘱𝘳𝘦𝘵𝘦𝘥 𝘢𝘴 𝘭𝘢𝘯𝘥 𝘶𝘴𝘦 𝘤𝘩𝘢𝘯𝘨𝘦𝘴. 𝘏𝘪𝘨𝘩 𝘥𝘦𝘮𝘢𝘯𝘥 𝘧𝘳𝘰𝘮 𝘱𝘳𝘰𝘥𝘶𝘤𝘦𝘳𝘴 𝘰𝘳 𝘤𝘰𝘯𝘴𝘶𝘮𝘦𝘳𝘴 𝘧𝘰𝘳 𝘧𝘳𝘶𝘪𝘵 𝘱𝘭𝘢𝘯𝘵 𝘴𝘦𝘦𝘥𝘴 𝘩𝘢𝘴 𝘭𝘦𝘥 𝘮𝘢𝘯𝘺 𝘧𝘢𝘳𝘮𝘦𝘳𝘴 𝘵𝘰 𝘱𝘳𝘰𝘥𝘶𝘤𝘦 𝘭𝘢𝘳𝘨𝘦 𝘲𝘶𝘢𝘯𝘵𝘪𝘵𝘪𝘦𝘴 𝘰𝘧 𝘧𝘳𝘶𝘪𝘵 𝘱𝘭𝘢𝘯𝘵 𝘴𝘦𝘦𝘥𝘴. 𝘛𝘩𝘦𝘳𝘦𝘧𝘰𝘳𝘦, 𝘪𝘳𝘳𝘪𝘨𝘢𝘵𝘦𝘥 𝘳𝘪𝘤𝘦…
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Artikel Jurnal Teks lengkap
Analysis of Morphometric and Meristic Characteristics of Horn-nosed Boxfish (Ostracion rhinorhynchos Bleeker, 1851): Implications for Conservation and Sustainable Management
Morphometric and meristic characteristics are essential for fisheries resource conservation. This study analyzes the morphometric and meristic characteristics of the horn-nosed boxfish Ostracion rhinorhynchos. Samples were collected from fishermen’s catches landed at the Paotere Fish Auction Place…
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A 25-year bibliometric analysis of tryptophan research in aquaculture: trends, themes, and opportunities for cannibalism management in Cherax quadricarinatus (Von Martens,1868)
ABSTRACT: Tryptophan (Trp) plays a pivotal role in aquaculture as a precursor to serotonin and melatonin, influencing neuroendocrine functions, stress response, and aggression in aquatic species. This study presents a 25-year bibliometric analysis (2000–2024) on tryptophan research in aquaculture…