Abstract
T he purpose of th e research were to determine differences in seed growth sangkuriang catfish (Clarias sp) between feeding silk worms (Tubifex) with feed pellets and o determine which of the treatments produced seed growth sangkuriang catfish (Clarias sp) the greater of feeding silk worms (Tubifex) and feed pellets. The research was conducted in Iringm ulyo Metro East, Metro City, on July 21 until August 19, 2013. Samples at each of the two treatments was 50 sangkuriang fry catfish (Clarias sp). Data were analyzed by using the formula t tes t to analysis the equality of two on average. To test the equality of two average gained 8.5 thit > tdaf 2.00 at significance level α = 0.05, so thit > tdaf, then reject H0, which means there is a real difference in the growth of the seed length sangkuriang catfish (Clarias sp) between nutrients obtained from food hair worms (Tubifex) with feed pellets. Sangkuriang seed catfish (Clarias sp) with a source of nutrients feed hair worms (Tubifex) with a source of nutrients feed pellets can be used as an alternative learning objects on the growth and development material . Kata kunci: cacing sutra, pelet, pertumbuhan lele sangkuriang.
Highlights
Lele merupakan salah satu ikan tawar yang banyak diminati oleh masyarakat Indonesia
with feed pellets ando determine which of the treatments produced seed growth sangkuriang catfish
The research was conducted in Iringmulyo Metro East
Summary
Untuk mengetahui pertumbuhan benih ikan lele sangkuriang (Clarias sp), yang menjadi objek penelitian adalah pertumbuhan panjang benih ikan lele sangkuriang (Clarias sp). Tujuan dalam penelitian ini untuk mengetahui perbedaan pertumbuhan benih ikan lele sangkuriang (Clarias sp) antara pemberian pakan cacing sutra (Tubifex) dengan pakan pelet, untuk mengetahui perlakuan yang menghasilkan pertumbuhan benih ikan lele. Dalam penelitian ini benih ikan lele sangkuriang (Clarias sp) berjumlah 100 ekor diperoleh dari pemijah yang terdapat dibedeng 21 D, sedangkan pakan cacing rambut diperoleh dari peternak yang berada dibedeng 25, serta pakan pelet diperoleh dari toko abadi pakan yang berada di komplek pasar kota Metro. Sangkuriang (Clarias sp) yang lebih cepat antara pemberian pakan cacing sutra (Tubifex) dengan pakan pelet, untuk mengetahui desain sumber belajar yang dapat dikembangkan dari hasil penelitian. Menurut Arikunto (2006: 134) menyatakan bahwa untuk sekedar ancer-ancer, maka apabila subjeknya kurang dari 100, lebih baik diambil semua sehingga penelitiannya merupakan penelitian populasi. Sedangkan ukuran dari benih lele yang dijadikan sampel berukuran 3 cm
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