Science

KERAPU MACAN PDF

February 21, 2019

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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How to cite item. Penyebab utamanya adalah belum dipahami dan diterapkan tahapan better management practices pendederan ikan kerapu macan secara tepat, seperti ukuran benih saat tebar, padat penebaran, kandungan protein pakan serta penanganan penyakit pada tahap pendederan ikan kerapu macan.

The objective of this study was to analyze better management practices for tiger grouper at nursery suitable locol condition Batam; analyze the relationship between better management practices in the nursery with a survival rate of tiger grouper, and develop better management practices continuous quality improvement in the tiger grouper fish nursery in accordance with local conditions Batam.

Data were analyzed descriptively with the help of graphs. Sementara melihat dari harga ekspor kecenderungannya dari tahun ke tahun juga semakin meningkat, sebagai contoh kerapu macan ukuran gram harganya dapat mencapai Rp.

Analisa biaya dan pendapatan usaha tani. User Username Password Remember me. The appropriate pattern of better management practice for tiger grouper at nursery phase in Batam as follows: More information and software credits. 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. Article Tools Print this article. Tiger grouper is a marine aquaculture commodities that has good prospects to be developed.

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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.

Departemen Ilmu-ilmu Sosial Ekonomi. Penelitian ini dilaksanakan selama 6 bulan di Balai Budidaya Laut Batam, yang dimulai pada bulan April sampai dengan Oktober Nursing and produc-tion of the grouper Epinephelus coioides at different stocking densities in tank and sea cage. Jurnal Penelitian Perikanan Indonesia. One of the critical problems in cultivating the grouper is the high mortality during nursery phase.

Kebutuhan protein, lemak dan vitamin C pada yuwana kerapu bebek Cromileptes altivelis. Nutritional requirement of cultured warmwater and cold water fish species. Water quality parameters are monitored is dissolved oxygen, temperature,salinity, pH, Total Organic Materials BOTammonia, nitrite, and nitrate.

Statistik produksi benih ikan kerapu Indonesia Show full item record. How to cite item. Ukuran mata jaring disesuaikan dengan kera;u ikan uji yaitu 0,5 inch. The Johns Hopkins University Press. To determine the effectiveness of the feed to growth of treatment fish FCR velue. Texbook of fish culture. Relative growth and production of estuary grouper Ephinephelus salmoides under difference stocking densities in floating net-cage.

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

Dengan nilai jual yang tinggi, selain dipasarkan domestik, spesies ini juga laris di pasar internasional.

Oleh karena itu diperlukan suatu kajian ilmiah mcaan kajian better management practices BMP pendederan ikan kerapu macan Ephinephelus fuscoguttatus di Batam. Penelitian ini diawali dengan pembuatan keramba jaring apung dengan kerangka dari bahan kayu dan pelampung styrofoam. The data that used in this research sourced from primary data about the suitability waters of the island while the secondary data is form in research location maps.

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Feed conversion ratios obtained by commercial pellet and trash fish were 1. This research was carried out in March-May descriptive mxcan nature by doing the observations on the quality of waters which include physical and chemical parameters.

Effect of feeding frequency on the estuary grouper, Epinephelus tauvina cultured in floating net cages.

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

Article Metrics Abstract views: Research framework contains a framework that explains the key issues to be observed through the research was conducted. There were 4 sampling stations which determined with global positioning system GPS. Volume ekspor ikan kerapu Macan dari Batam jacan meningkat setiap tahun.

While the export cost tends to increase as well each year; for example the grouper that weighted of grams cost about Rp.

Kerapu macan – Wikipedia bahasa Indonesia, ensiklopedia bebas

The treatments were macwn with commercial pellet and copper raw trash fish. Sebagai contoh ekspor kerapu ke Hongkong dan Singapura setiap tahunnya mencapai ribu ekor. Salah satu akar masalah dalam usaha budidaya ikan kerapu adalah tingginya kematian benih saat tahap pendederan. Hal ini menyebabkan hilangnya alel — alel spesifik akibat menurunnya kualitas benih yang akan menghambat pertumbuhan.