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APPLICATIONS STIMULATING WATER FEED (WSF) ON CULTURE MEDIA Navicula sp

Samakia : Jurnal Ilmu Perikanan

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Title APPLICATIONS STIMULATING WATER FEED (WSF) ON CULTURE MEDIA Navicula sp
APLIKASI WATER STIMULATING FEED (WSF) PADA MEDIA KULTUR Navicula sp
 
Creator Soemarjati, Wiwie
Muqsith, Abdul
 
Subject Water Stimulating Feed
Navicula sp.
 
Description Navicula sp is a microalgae that is widely used for activities in the field of fisheries, particularly on Abalone hatchery which is now being developed. Stimulating Feed Water Usage (WSF) is expected to improve the quality and quantity of Navicula sp. The purpose of this study was to obtain information Navicula sp culture techniques with Water Stimulating Feed. This study used six treatments and three replications, namely: treatment A = Fertilizer standards, B = Fertilizer standard 80% and WSF 20%, C = Fertilizer standard 60% and WSF 40%, D = Fertilizer standard 40% and WSF 60%, E = Fertilizer standard 20% and WSF 80% and F = WSF 100%. The results showed that the optimum growth was greatest in treatment C = 99.33 x 104 cells/ml, followed by treatment D = 88 x 104 cells/ml, treatment E = 80.33 x 104 cells/ml, treatment F =78 x 104 cells/ml, treatment B = 59.33 x 104 cells/ml and treatment A =48.66 x 104 cells/ml. Thus the use of the WSF can affect the growth of Navicula sp. The observation of water quality on all treatments are in normal condition and temperature data obtained = 30-31 oC, salinity = 35 ppt, DO = 4.7 to 5 ppm, pH = 8.28 to 8.41 and NO2 = ,0.001 to 0.024 ppm
Navicula sp adalah mikroalgae yang banyak dimanfaatkan untuk kegiatan di bidang perikanan khususnya pada pembenihan Abalon yang sekarang ini sedang berkembang. Penggunaan Water Stimulating Feed (WSF) diharapkan dapat meningkatkan kualitas maupun kuantitas Navicula sp. Tujuan penelitian ini adalah untuk mendapatkan informasi teknik kultur Navicula sp dengan  Water Stimulating Feed. Penelitian ini menggunakan enam perlakuan dan tiga kali ulangan yaitu: perlakuan A = Pupuk standard, B = Pupuk standard  80 % dan WSF 20 %, C = Pupuk standard 60 %  dan WSF 40 %, D = Pupuk standard 40 % dan WSF 60 %, E = Pupuk standard 20 %  dan WSF 80 % dan F = WSF 100 %. Hasil penelitian menunjukkan bahwa pertumbuhan optimum terbesar terjadi pada perlakuan C sebesar 99,33 x 104 sel/ml, diikuti perlakuan D sebesar 88 x 104 sel/ml, perlakuan E sebesar 80,33 x 104 sel/ml, perlakuan F sebesar 78 x 104 sel/ml, perlakuan B sebesar 59,33 x 104 sel/ml dan perlakuan A sebesar 48,66 x 104 sel/ml. Dengan demikian penggunaan WSF dapat mempengaruhi pertumbuhan Navicula sp. Hasil pengamatan kualitas air pada semua perlakuan berada dalam kondisi normal dan diperoleh data temperatur = 30-31 oC, salinitas = 35 ppt, DO = 4,7-5 ppm, pH = 8,28-8,41 serta NO2 = 0,001-0,024 ppm.
 
Publisher Faculty of Science and Technology University Ibrahimy
 
Date 2014-04-15
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://journal.ibrahimy.ac.id/index.php/JSAPI/article/view/210
10.5281/jsapi.v5i1.210
 
Source Samakia : Jurnal Ilmu Perikanan; Vol. 5 No. 1 (2014): Samakia: Jurnal Ilmu Perikanan; 7-12
Samakia : Jurnal Ilmu Perikanan; Vol 5 No 1 (2014): Samakia: Jurnal Ilmu Perikanan; 7-12
2503-2283
2086-3861
10.5281/jsapi.v5i1
 
Language ind
 
Relation https://journal.ibrahimy.ac.id/index.php/JSAPI/article/view/210/196
 
Rights Copyright (c) 2014 Wiwie Soemarjati, Abdul Muqsith
https://creativecommons.org/licenses/by-nc/4.0