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      Populasi mikroflora intestinal, aktivitas enzim pencernaan dan pertumbuhan ikan lele Clarias sp. yang diberi probiotik Bacillus megaterium

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      Date
      2016
      Author
      Afrilasari, Wahyu
      Meryandini, Anja
      Widanarni, Widanarni
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      Abstract
      Kegiatan budidaya ikan secara intensif memiliki banyak permasalahan diantaranya kecernaan pakan yang rendah, serangan penyakit yang meningkat dan kualitas air yang menurun. Kecernaan pakan dalam budidaya ikan memiliki peran penting dalam keberhasilan proses budidaya. Kecernaan pakan berpengaruh terhadap pertumbuhan ikan dan biaya produksi dalam proses budidaya. Kecernaan pakan dapat ditingkatkan dengan meningkatkan enzim-enzim pencernaan yang mampu merombak nutrien dalam pakan. Peningkatan enzim-enzim pencernaan dapat dilakukan dengan memanfaatkan bakteri probiotik. Probiotik memiliki kemampuan dalam menghasilkan enzim-enzim pencernaan yang dapat meningkatkan kecernaan pakan dan pertumbuhan ikan. Penelitian ini bertujuan untuk mengevaluasi pengaruh pemberian bakteri probiotik terhadap populasi mikroflora intestinal, aktivitas enzim pencernaan dan pertumbuhan ikan lele.
       
      An increase in disease, low digestibility of feed, and a decrease in water quality are several problems in intensive fish farming. Digestibility of feed in aquaculture also has a high impact to the fish growth and production cost, which are affecting to the success of the farming. Actually, this can be improved by developing the activity of digestive enzymes to break down the nutrients in the feed. The effort to increase digestive enzymes activity can be done by using probiotic bacteria. Probiotic has an ability to produce digestive enzymes to improve digestibility and growth of fish. This study aimed to analyze the effect of probiotic bacteria on the population of intestinal microflora, digestive enzyme activities and growth of catfish.
       
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      http://repository.ipb.ac.id/handle/123456789/117660
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      • MT - Mathematics and Natural Science [4149]

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      Copyright © 2020 Library of IPB University
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      Contact Us | Send Feedback
      Indonesia DSpace Group 
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      Universitas Jember Digital Repository