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LAJU PERTUMBUHAN DAN KELANGSUNGAN HIDUP UDANG GALAH (Macrobranchium rosenbergii De Man) SKALA LABORATORIUM

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  • 2017, Seminar Nasional Multidisiplin Ilmu
  • Batubara, Juliwati Putri

Abstract

Penelitian ini bertujuan untuk mengetahui aspek ekologi, biologi dan peluang akuakultur pada udang galah dan mengetahui laju pertumbuhan harian udang galah, pertumbuhan mutlak dan relatif dari pakan alami maupun buatan yang diberikan serta kelangsungan hidup udang galah. Metode penelitian adalah Rancangan Acak Lengkap (RAL) dengan perlakuan pakan (Po : cacing tubifex, P1 : keong, P2 : pellet) dan media (M1 : terang dan M2 : gelap). Parameter yang diukur yaitu laju pertumbuhan harian, pertumbuhan mutlak dan relatif, kelangsungan hidup udang galah serta kualitas air pada wadah pemeliharaan. Udang galah yang diberi pakan Tubifex memperlihatkan laju pertumbuhan harian (9,03%); pertumbuhan berat mutlak (5,69 gram) dan relatif (0,46); pertumbuhan panjang mutlak (1,56 cm) dan relatif (0,14) serta kelangsungan hidup (83,9) tertinggi dibandingkan dengan udang galah yang diberi pakan Keong dan Pellet. Hasil pengukuran kualitas air memperlihatkan bahwa suhu air antara 27 – 28 0 C, pH 7,7 – 8 dan kandungan oksigen terlarut (DO) 2,9 sampai 5,3 masih mendukung pertumbuhan dan perkembangan udang galah

Suggested Citation

  • 2017, Seminar Nasional Multidisiplin Ilmu & Batubara, Juliwati Putri, 2017. "LAJU PERTUMBUHAN DAN KELANGSUNGAN HIDUP UDANG GALAH (Macrobranchium rosenbergii De Man) SKALA LABORATORIUM," INA-Rxiv skjuv, Center for Open Science.
    • Handle: RePEc:osf:inarxi:skjuv
    DOI: 10.31219/osf.io/skjuv
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