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      Rancang Bangun Sistem Otomasi Pengendalian Suhu, pH air, Kadar Oksigen dan Volume Pergantian Air Kolam Pembibitan Lele (Clarias sp.)

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      Date
      2023
      Author
      Kodir, Delphi Yahya Abdul
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      Abstract
      Pembibitan ikan lele diharuskan dapat melihat kebutuhan yang sesuai bagi larva ikan lele terutama pada kualitas air kolam. Tetapi pada pengaplikasianya, umumnya peyesuaian kebutuhan pada kualitas air hanya dilakukan tanpa ada perlakuan khusus, sehingga kelangsungan hidup yang didapat masih rendah. Tujuan dari penelitian ini adalah untuk membuat mesin yang dapat mengendalikan kualitas air pembibitan ikan lele, menguji kinerja mesin dan pengaruh penggunaanya. Penelitian ini menggunakan metode perumusan dan evaluasi desain dan menguji kinerja mesin yang terdiri dari beberapa tahapan, antara lain: perumusan dan evaluasi desain, pabrikasi mesin, uji fungsional, uji kinerja, dan pengaruh kinerja mesin. Hasil yang diperoleh setelah pengujian adalah kinerja mesin berpengaruh terhadap kecepatan penetasan telur, laju pertumbuhan dan kelangsungan hidup larva ikan lele. Kecepatan penetasan telur ikan lele lebih cepat 4 jam dengan menggunakan mesin. Laju pertumbahan menggunakan mesin sebesar 0,061g/ekor, sedangkan tanpa menggunakan mesin sebesar 0,053g/ekor. Kelangsungan hidup larva ikan menggunakan mesin sebesar 80,3%, sedangkan tanpa menggunakan mesin sebesar 63,1%. Kata kunci: kualitas air, kelangsungan hidup, larva ikan, pengendalian, pertumbuhan
       
      Design of an Automation System for Controlling Temperature, Water pH, Oxygen Levels and Water Change Volume in Catfish Breeding Ponds (Clarias sp.). Supervised by DESRIAL. Catfish nurseries are required to be able to see the appropriate needs for catfish larvae, especially in pond water quality. However, in its application, generally adjustments to the needs of water quality are only carried out without any special treatment, so that the survival obtained is still low. The purpose of this research is to make a machine that can control the quality of catfish breeding water, test the performance of the machine and the effect of its use. This study used the method of formulating and evaluating the design and testing the performance of the machine which consisted of several stages, including: formulating and evaluating the design, manufacturing the machine, functional testing, performance testing, and the influence of the machine performance. The results obtained after testing were the performance of the machine affecting the speed of hatching eggs, the growth rate and survival of catfish larvae. The speed of hatching catfish eggs is 4 hours faster using a machine. The growth rate using a machine is 0.061g/head, while without using a machine it is 0.053g/head. The survival of fish larvae using machine was 80.3%, while without using machine was 63.1%.
       
      URI
      http://repository.ipb.ac.id/handle/123456789/116351
      Collections
      • UT - Agricultural and Biosystem Engineering [3593]

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