EFRINA, DIAN and Marsi, Marsi and Wijayanti, Marini (2008) KOMBINASI MEDIA PUPUK YASHIMA DAN PUPUK CONWY UNTUK PERTUMBUHAN Dunaliella salina PADA SKALA LABORATORIUM. Undergraduate thesis, Sriwijaya University.
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Abstract
Penelitian bertujuan untuk mengetahui pengaruh kombinasi pupuk Yashima dan Conwy terhadap pertumbuhan D. salina, untuk mengetahui proporsi kombinasi pupuk Yashima dan Conwy yang terbaik untuk pertumbuhan D. salina. Penelitian ini dilaksanakan dari tanggal 23 September sampai 3 Oktober 2007 di Laboratorium Fitoplankton Balai Budidaya Laut Lampung. Penelitian ini dilaksanakan dengan menggunakan stoples dan memakai rancangan acak lengkap (RAL) dengan 5 perlakuan dan 3 kali ulangan. Perlakuan yang dilakukan adalah P1 (100% pupuk Conwy), P2 (25% pupuk Yashima 75 % pupuk Conwy), P3 (50% pupuk Yashima 50% 50% pupuk Conwy), P4 ( 75% pupuk Yashima 25% pupuk Conwy), P5 (100% pupuk Yashima). Hasil penelitian menunjukkan bahwa pemberian pupuk Yashima 100% memberikan nilai terbaik terhadap kepadatan, laju pertumbuhan maksimum D. salina, dan waktu produksi optimum D. salina yaitu berturut- turut 9,12 xlO6 sel/ml, 66,93 %/han, dan hari ke- 6 kultur dibandingkan perlakuan lainnya.
Item Type: | Thesis (Undergraduate) |
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Uncontrolled Keywords: | Pupuk, Fitoplankton |
Subjects: | S Agriculture > SH Aquaculture. Fisheries. Angling > SH334.5-334.7 Fishery technology |
Divisions: | 05-Faculty of Agriculture > 54243-Aquaculture (S1) |
Depositing User: | Mr Halim Sobri |
Date Deposited: | 18 Nov 2022 03:10 |
Last Modified: | 18 Nov 2022 03:10 |
URI: | http://repository.unsri.ac.id/id/eprint/81987 |
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