KAJIAN PERTUMBUHAN DAN TINGKAT KELANGSUNGAN HIDUP BENIH IKAN GABUS Channa striata (Bloch, 1793) PADA KONDISI GELAP - TERANG
| Main Author: | TRIYANTO , 1414111077 |
|---|---|
| Format: | Bachelors NonPeerReviewed Book Report |
| Terbitan: |
FAKULTAS PERTANIAN
, 2018
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| Subjects: | |
| Online Access: |
http://digilib.unila.ac.id/55055/1/ABSTRAK.pdf http://digilib.unila.ac.id/55055/2/SKRIPSI%20FULL.pdf http://digilib.unila.ac.id/55055/3/SKRIPSI%20TANPA%20BAB%20PEMBAHASAN.pdf http://digilib.unila.ac.id/55055/ |
Daftar Isi:
- Penelitian ini dilakukan untuk mempelajari pengaruh kondisi gelap – terang terhadap pertumbuhan dan kelangsungan hidup benih ikan gabus Channa striata. Rancangan penelitian yang digunakan yaitu rancangan acak lengkap mengguna-kan lima perlakuan A (12T;12G), B (9T;15G), C (6T;18G), D (3T;21G), dan E (0T;24G) dengan tiga ulangan. Hasil penelitian menunjukan bahwa kondisi gelap – terang berpengaruh nyata terhadap pertumbuhan dan kelangsungan hidup benih ikan gabus. Perlakuan terbaik terdapat pada perlakuan D yang menghasilkan nilai tertinggi pertumbuhan panjang (53,70±0,557 mm), pertumbuhan panjang harian (1,19±0,012 mm/hari), dan kelangsungan hidup 97% Kata kunci : Ikan gabus, kelangsungan hidup, kondisi gelap - terang, pertumbuhan STUDY ON GROWTH AND SURVIVAL RATE OF JUVENILE SNEAKHEAD FISH Channastriata (Bloch, 1793) IN DARK AND BRIGHT CONDITIONS This research aimed to study the influences conditions of dark – bright on growth and survival rate of juvenile snakehead fish (Channa striata). This research used a completely randomized design with five treatments, A (12B;12D), B (9B;15D), C (6B;18D), D (3B;21D), and E (0B;24D) with three replications. The research showed that the effect of conditions dark – bright has a significant effect on growth and survival of juvenile snakehead fish. The best treatment found in treatment D, that the resulted highest value oflength growth (53,70±0,557mm), daily length growth (1,19±0,012mm/day), and survival rate of 97%. Keywords: Snakehead fish, survival rate, conditions dark - bright, growth