Fitriana, Rizkia (2017) Pengaruh Salinitas Yang Berbeda Terhadap Pertumbuhan, Produksi Biomassa Dan Klorofil-a Chaetoceros Calcitrans. Sarjana thesis, Universitas Brawijaya.
Abstract
Tujuan penelitian ini untuk menjelaskan pengaruh salinitas yang berbeda terhadap pertumbuhan dan menentukan salinitas terbaik untuk pertumbuhan, produksi biomassa dan klorofil-a Chaetoceros calcitrans. Metode yang digunakan adalah metode eksperimen RAL dengan 4 perlakuan dan 3 ulangan. Perlakuan penelitian ini menggunakan perbedaan salinitas 10 ppt, 15 ppt, 20 ppt, dan 25 ppt. Hasil penelitian menunjukkan bahwa salinitas yang berbeda berpengaruh signifikan terhadap pertumbuhan, produksi biomassa dan klorofil-a Chaetoceros calcitrans. Pada penelitian ini didapatkan salinitas terbaik untuk laju pertumbuhan spesifik 0,592 hari-1, produksi biomassa 0,66 g L-1 dan klorofil-a 4,86 mg L-1 pada salinitas 19 ppt. Berdasarkan hasil penelitian dapat disimpulkan bahwa salinitas 19 ppt meningkatkan pertumbuhan, produksi biomassa dan klorofil-a Chaetoceros calcitrans.
English Abstract
The purpose of this study was to describe the influence different salinities on the growth rate, biomass production and chlorophyll a and determine the best salinity on the growth rate, biomass and chlorophyll a production of Chaetoceros calcitrans. The method used was a completely randomized design with four treatments and three replications. In this study, different salinities of 5 ppt, 15 ptt, 25 ppt, and 35 ppt were investigated. The results showed that different salinities were significantly influence the growth, biomass and chlorophyll-a production of Chaetoceros calcitrans. In this study, the highest specific growth rate of 0.592 day-1, biomass production of 0.66 g L-1, chlorophyll-a of 4,86 mg L-1 were obtained in salinity of 19 ppt. In conclusion, 19 ppt was the best salinity that affect the growth, biomass and chlorophyll-a production of Chaetoceros calcitrans.
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/FPR/2017/624/051707078 |
| Uncontrolled Keywords: | Chaetoceros calcitrans, Salinitas, Laju Pertumbuhan Spesifik, Biomassa, Klorofil-a, Chaetoceros calcitrans, Salinity, Growth Rate, Biomass, chlorophyll-a |
| Subjects: | 500 Natural sciences and mathematics > 579 Natural history of microorganisms, fungi, algae > 579.8 Algae / Algae culture / Microalgae--Cultures and culture media > 579.83 Chlorophyta (Green algae) |
| Divisions: | Fakultas Perikanan dan Ilmu Kelautan > Manajemen Sumberdaya Perairan |
| Depositing User: | Nur Cholis |
| Date Deposited: | 14 Dec 2017 03:52 |
| Last Modified: | 10 Nov 2020 07:12 |
| URI: | http://repository.ub.ac.id/id/eprint/7008 |
Actions (login required)
 |
View Item |