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UJI KOMBINASI PAKAN KOMERSIAL DAN Azolla sp. YANG DIFERMENTASI DENGAN PROBIOTIK TERHADAP PERTUMBUHAN IKAN LELE DUMBO (Clariasgariepinus)

Jihad, Guswatul (2019) UJI KOMBINASI PAKAN KOMERSIAL DAN Azolla sp. YANG DIFERMENTASI DENGAN PROBIOTIK TERHADAP PERTUMBUHAN IKAN LELE DUMBO (Clariasgariepinus). Undergraduate (S1) thesis, University of Muhammadiyah Malang.

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Abstract

Dumbo Catfish (Clarias gariepinus) is a type of freshwater consumption fish that is quite popular among fish farmers. Catfish production in Indonesia has increased from year to year.Based on data from the 2014 KKP, the production of dumbo catfish in 2013 reached 758,455 tons.To compensate for the increasing demand at the consumer or buyer level, it must be balanced with efforts to increase the amount of production.Therefore a study was conducted on the Combination Test of Commercial Foods and Azolla fermented with Probiotics on the Growth of Dumbo Catfish (Clarias gariepinus). This research has been carried out for 30 days from July to August 2018 at the Fisheries Laboratory of the University of Muhammadiyah Malang, using seeds of African catfish measuring 9-10 cm.The seeds are maintained in a round pond with a diameter of 0.5 m as many as 15 ponds filled with 15 perch fish each. In this study using a Completely Randomized Design (CRD) with 5 treatments and 3 replications. The main parameters in this study are absolute growth (Growth Rate) and feed utilization efficiency (EPP). The results showed that the highest absolute growth was found in the first treatment (100% pellet feed) which was equal to 7.58 grams and the lowest in the fifth treatment (100% Azolla fermentation).Whereas the EPP shows that the highest feed utilization is in the first treatment of 0.02%, but the EPP value is low because according to Craig and Helfrich (2002) that feed is said to be good if the feed efficiency is> 50% or even close to 100% . Based on the results of the research that has been done, it is necessary to test further research for probiotic administration parameters with different types of probiotics to carry out the Azolla microphylls fermentation process and increase the length of the study period.

Item Type: Thesis (Undergraduate (S1))
Student ID: 201410260311002
Thesis Advisors: Riza Rahman Hakim (0703037901), Ganjar Adhywirawan Sutarjo (0708048403)
Keywords: Dumbo catfish, Azolla microphylla fermentation, absolute growth, feed utilization efficiency.
Subjects: S Agriculture > SH Aquaculture. Fisheries. Angling
Divisions: Faculty of Agriculture and Animal Husbandry > Department of Fishery (54242)
Depositing User: Sulistyaningsih Sulistyaningsih
Date Deposited: 28 Jan 2020 02:28
Last Modified: 28 Jan 2020 02:28
URI : http://eprints.umm.ac.id/id/eprint/58605

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