Hastuti, Sri and Subandiyono, Subandiyono PERFORMA HEMATOLOGIS IKAN LELE DUMBO (Clarias gariepinus) DAN KUALITAS AIR MEDIA PADA SISTIM BUDIDAYA DENGAN PENERAPAN KOLAM BIOFILTRASI. Jurnal Saintek Perikanan, 6 (2). pp. 1-5.
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Abstract
Penelitian ini bertujuan untuk mengetahui aplikasi kolam biofiltrasi terhadap kualitas air media pemeliharaan dan kondisi hematologis ikan yang terdiri dari eritrosit, leukosit, hemoglobin, hematokrit serta trombosit. Dua perlakuan, yaitu sistim pengelolaan air dengan kolam biofiltrasi dan tanpa kolam biofiltrasi diterapkan pada sistim pemelihaan Ikan Lele milik petani di Desa Beji, Kecamatan Ungaran Timur. Benih Ikan Lele Dumbo yang berukuran 8-10 cm ditebarkan pada kolam dengan kepadatan 200 ekor/m2. Selama pemeliharan ikan diberi pakan pelet dengan metode pemberian pakan secara ad atiation, dua kali sehari pada siang dan malam hari. Pemeliharan ikan dilakukan hingga ikan mencapai ukuran konsumsi. Pada akhir pemeliharaan dilakukan pengukuran terhadap kondisi kualitas air yang terdiri dari suhu,pH,oksigen terlarut, karbon dioksida dan amonia, serta performa hematologis yang terdiri dari eritrosit, leukosit, hematokrit, hemoglobin,hematokrit dan trombosit. Data yang diperoleh dianalisis secara deskriptif. Hasil penelitian memperlihatkan perubahan nilai leukosit yaitu dari 107.57 ribu sel/ul menjadi 92.3 ribu sel/ul. Trombosit 42.000 sel/ul menjadi 6.00 sel/ul, sedangakan nilai eritrosit dan hematokrit masing-masing sebesar 1.72 hingga 1.74 juta sel/ul dan 7.8 hingga 9.73 ribu sel/ul, Perbaikan kualitas air media budidaya terutama pada kadar amonia total yaitu dari 0.92 ppm menjadi 0.14 ppm dan Oksigen terlarut yaitu 0.08 ppm menjadi 0.5 ppm. Dari data tersebut dapat disimpulan bahwa penerapan kolam biofitrasi pada sistim budidaya ikan lele dapat meningkatkan kualitas air media pemeliharaan yang mendukung kehidupan dan pertumbuhan ikan. Kata Kunci: lele dumbo, kolam biofiltrasi, performa hematologis , pengelolaan kualitas air The aim of This study was to determine the effect of application biofiltration pond on water quality media and fish hematological performance consisting of erythrocytes, leukocytes, hemoglobin, hematocrit and platelets. Two treatments, namely water management systems with and without applied biofiltration pond to the catfish rearing system in the village of Beji, District East Ungaran. Dumbo Catfish Seed 8-10 cm in size were reared on the pond with a density 200 fish/m2. During the rearing of fish fed with pellets by the method of ad satiation, twice a day at noon and at night. Rearing the fish was done until size of consumption. At the end of the rearing carried out measurements of water quality conditions of temperature, pH, dissolved oxygen, carbon dioxide and ammonia, as well as hematological performance consisting of erythrocytes, leukocytes, hematocrit, hemoglobin, hematocrit and platelets. Data were analyzed descriptively. The results showed changes in leukocyte count from 107.57 thousand cells / ul to 92.3 thousand cells / ul. Platelets 42 000 cells / ul to 6000 cells / ul, while the erythrocytes and hematocrit values, each for 1.72 to 1.74 million cells / ul and 7.8 to 9.73 thousand cells / ul, water quality media were improvement, especially on the total ammonia content of 0.92 ppm to 0.14 ppm and dissolved oxygen is 0.08 ppm to 0.5 ppm. From the data can conclude that applied biofiltration pond on catfish farming systems can improve water quality media that support life and growth of fish. Keywords: African catfish, biofiltration pond , hematological performance, water quality management
Item Type: | Article |
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Subjects: | S Agriculture > SH Aquaculture. Fisheries. Angling |
Divisions: | Faculty of Fisheries and Marine Sciences > Department of Fisheries |
ID Code: | 57941 |
Deposited By: | INVALID USER |
Deposited On: | 03 Nov 2017 10:12 |
Last Modified: | 03 Nov 2017 10:12 |
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