Jurnal Riset Akuakultur
Vol 4, No 1 (2009): (April 2009)

DI MORFOMETRIK UDANG JERBUNG (Fenneropenaeus merguiensis de Man) DARI BEBERAPA POPULASI DI PERAIRAN INDONESIA

Eni Kusrini (Pusat Riset Perikanan Budidaya, Jakarta)
Wartono Hadie (Pusat Riset Perikanan Budidaya, Jakarta)
Alimuddin Alimuddin (Departemen Budidaya Perairan-FPIK, Institut Pertanian Bogor, Bogor)
Komar Sumantadinata (Departemen Budidaya Perairan-FPIK, Institut Pertanian Bogor, Bogor)
Achmad Sudradjat (Pusat Riset Perikanan Budidaya, Jakarta)



Article Info

Publish Date
28 Nov 2016

Abstract

Udang jerbung, Fenneropenaeus merguiensis merupakan salah satu jenis udang penaeid indegenous yang memiliki prospek untuk dikembangkan sebagai kandidat budidaya tambak. Penelitian ini bertujuan untuk mengetahui keragaman secara morfologi dan jarak genetik udang jerbung dari populasi alam di Selat Sunda, pantai Cilacap, pantai Bengkulu, Selat Lombok, dan pantai Pontianak. Analisis komponen utama (PCA) digunakan untuk mengetahui keragaman morfologi antar populasi alami udang jerbung. Hasil penelitian menunjukkan adanya perbedaan secara morfologi udang jerbung yang diteliti. Populasi Pontianak memiliki keragaman yang paling tinggi dan Bengkulu paling rendah. Dari analisis kluster diperoleh dua kelompok utama yaitu kluster yang pertama terdiri atas Pontianak-Selat Lombok-Bengkulu dan kluster kedua Selat Sunda-Cilacap. Jarak genetik terjauh dimiliki populasi udang jerbung dari Cilacap-Selat Lombok dan terdekat Cilacap-Selat Sunda.Banana prawn, Fenneropenaeus merguiensis, is one of several prospective local crustaceans for shrimp culture. The objective of this study was to reveal the genetic differences among banana prawn populations from Sunda strait, Cilacap coast, Bengkulu coast, Lombok strait, and Pontianak coast. Principle Component Analysis (PCA) was used to determine genetic differences among the five wild populations. Results of the PCA analysis show that there are morphometrically genetic variations among studied banana prawn populations. Banana prawn from Pontianak has the highest variation of morphology. Results of cluster analysis indicate that there are two main clusters where banana prawns from Pontianak, Lombok Strait, and Bengkulu are categorized as the first cluster while Sunda Strait and Cilacap populations are categorized as the second cluster. The highest value of genetic distance is shown by banana prawn populations from Cilacap and Lombok and the lowest value is Cilacap-Sunda Strait.

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Journal Info

Abbrev

jra

Publisher

Subject

Agriculture, Biological Sciences & Forestry Environmental Science

Description

Jurnal Riset Akuakultur as source of information in the form of the results of research and scientific review (review) in the field of various aquaculture disciplines include genetics and reproduction, biotechnology, nutrition and feed, fish health and the environment, and land resources in ...