Mikrohabitat Parasit Diplectanum Sp. pada Insang Ikan Kerapu Macan ( Epinephelus fuscoguttatus Forsskal) di Karamba Jaring Apung. Ikan kerapu macan (Epinephelus fuscoguttatus) merupakan ikan yang memiliki nilai ekonomi penting sebagai komoditas ekspor dan telah berhasil. Analisa ekonomi budidaya kerapu macan (Epinephelus fuscoguttatus) dan kerapu bebek (Cromileptes altivelis) dalam keramba jaring apung di Indonesia.

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Actions login required View Item. Dengan nilai jual yang tinggi, selain dipasarkan domestik, spesies ini juga laris di pasar internasional. Kebutuhan protein, lemak dan vitamin C pada yuwana kerapu bebek Cromileptes altivelis.

kerapu macan | INDO NATURE TRADE

The study was conducted over six months at Merapu Maricuiture Center, which began in April to October Kerangka pikir penelitian berisi permasalahan dalam budidaya ikan kerapu macan, yaitu tingginya kematian benih pada tahap pendederan.

Nutritional requirement of cultured warmwater and cold water fish species. This study begins with the construction of floating net cages with a frame made of wood and fixed with styrofoam as floats. Hal ini menyebabkan hilangnya alel — alel spesifik akibat menurunnya kualitas benih yang akan menghambat pertumbuhan.

Oleh karena itu diperlukan suatu kajian ilmiah mengenai kajian better management practices BMP pendederan ikan kerapu macan Ephinephelus fuscoguttatus di Batam.

Analisa biaya dan pendapatan usaha tani. Ikan ini juga memiliki sifat — sifat yang menguntungkan untuk dibudidaya karena pertumbuhannya yang cepat. Net cages consists of 18 plots and each of the plots fitted with net cages measured of 1x1x1 meters. During study the fish were fed with pellet and trasfish four time a day at Economic analysis of agriculture projects.

The results showedthat the range of water quality parameters except salinity during themaintenance is in the range of a decent life for growth and tiger grouper. Therefore, It need a better scientific assessment of the review of management practices BMPs tiger grouper fish nursery Ephinephelus fuscoguttatus in Batam.

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Hasil penelitian menunjukkan bahwa Ikan kerapu yang tahan terhadap bakteri V. Thesis Doctor Identification Number: Email the author Login required.

Disamping itu, permasalahan yang dihadapi adalah bahwa sejumlah hatchery menerapkan pola reproduksi perkawinan silang dalam inbreeding dan terjadinya random genetik drift. The main cause was not well understood and applied appropriately the stages of better management practices of the tiger grouper especialy at the nursery phase, such as a proper stocking density, protein content of feed and disease treatment at the nursery phase.

This research was carried out in March-May descriptive analytic nature by doing the observations on the quality of waters which include physical and chemical parameters. Sebagai contoh ekspor kerapu ke Hongkong dan Singapura setiap tahunnya mencapai ribu ekor.

Kerapu macan – Wikipedia bahasa Indonesia, ensiklopedia bebas

Indonesian Abstract Volume ekspor ikan kerapu Macan dari Batam terus meningkat setiap tahun. Tujuan dari penelitian adalah untuk menganalisis better management practices pendederan ikan kerapu macan yang tepat; menganalisis hubungan antara better management practices dengan sintasan dalam pendederan ikan kerapu macan; dan menyusun better management practices perbaikan mutu secara berkesinambungan dalam pendederan ikan kerapu macan yang sesuai dengan kondisi lokal Batam.

Nutrient requirement of warm water fishes and shellfish. Mesh size adapted to the test fish size of 0.

Penelitian ini bertujuan untuk mendapatkan marker spesifik ikan yang tahan bakteri Vibrio alginolitycus dan toleran salinitas rendah serta salinitas tinggi. Keramba jaring apung terdiri dari 18 petak dan setiap petak dipasang jaring berbentuk kurungan persegi empat berukuran 1x1x1 m kerapk.

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Test animals used were tigergrouper seed weight and the average length of the initial Tidak diperoleh marker spesifik pada penelitian ini yang membedakan antara ikan kerapu macan yang tahan bakteri V. Kdrapu Tools Print this article. The research design kreapu in both trials in the first stage and second stage were designed by Random Group RAK to examine the influence of two-factor factorial treatment arranged. Feeding with commercial pellet gave a higher net profit of Rp 4, The fish were realised in the net cages gently to avoid stress.

USC Research Bank – University of the Sunshine Coast, Queensland, Australia

The appropriate pattern of better management practice for tiger grouper at nursery phase in Batam as follows: Fish Nutrition, 2nd edition. The experiment was carried out in floating net cages located in the Gondol Research Institute for Mariculture Bali. Better management practices mengenai ukuran benih saat tebar, jumlah padat penebaran, jenis pakan dan pola pemberian pakan, serta penanganan penyakit selama pendederan belum dapat diterapkan sebagaimana mestinya.

Abstract This study aimed to evaluate financial analysis of fingerling production of tiger grouper Epinephelus fuscoguttatus fed commercial pellet and trash fish.

Data were analyzed descriptively with the help of graphs. The results showed that the water quality which is owned by the island’s waters on station 1, 2, 3 and 4 were in the quite appropriate category for the cultivation of tiger grouper. User Username Password Remember me.

Relative growth and production of estuary grouper Ephinephelus salmoides under difference stocking densities in floating net-cage.