<![CDATA[Tujuan penelitian ini adalah untuk mengetahui pengaruh pemberian pakan cacing sutera (Tubifex sp.) dengan dosis berbeda terhadap pertumbuhan dan kelangsungan hidup benih ikan black molly (Poecilia sphenops). Penelitian ini dilaksanakan di balai benih ikan kota Gorontalo selama 35 hari pada bulan November - Januari 2016. Penelitian ini menggunakan metode eksperimen. Rancangan penelitian yang digunakan adalah Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan diulang sebanyak 3 kali. Hasil analisis varian menunjukkan bahwa pemberian pakan cacing sutera berpengaruh sangat nyata terhadap pertumbuhan benih ikan black molly dan berpengaruh nyata terhadap kelangsungan hidup benih ikan black molly. Perlakuan B (10% Tubifex sp.) memberikan pertumbuhan terbaik dengan pertumbuhan mutlak sebesar 0,32 gram dan kelangsungan hidup sebesar 84,44%. The purpose of this study was to determine the effect of feeding silk worm (Tubifex sp.) at different doses on the growth and survival of black molly fish (Poecilia sphenops) seeds. This research was conducted at the Gorontalo City Fish Seed Hall for 35 days in November - January 2016. This study used an experimental method. The research design used was a Completely Randomized Design (CRD) with 4 treatments and repeated 3 times. The results of the analysis of variance showed that silk worm feeding significantly affected the growth of black molly fish seeds and significantly affected the survival of black molly fish seeds. Treatment B (10% Tubifex sp.) Gave the best growth with absolute growth of 0.32 grams and survival of 84.44%. Katakunci: Black Molly; Poecilia sphenops; cacing sutera; Tubifex sp.; pertumbuhan; kelangsungan hidup. Keywords: Black Molly; Poecilia sphenops; silk worms; Tubifex sp .; growth; life sustainability.]]>
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