Physicochemical and Biological Analysis in Busmetik Application System on Vannamei Shrimp (Litopenaeus vannamei) Culture in Pasuruan Regency

DOI

10.2991/aer.k.211221.021How to use a DOI?

Keywords

Busmetik system; biological factor; physicochemical factor

Abstract

The method of intensive Vanname shrimp cultivation in Pasuruan Regency is carried out using the Budidaya Udang Skala Mini Empang Plastik (BUSMETIK) system. BUSMETIK system for Vannamei shrimp cultivation is a very productive economic activity, but the quality of the cultivation environment determines its sustainability. Moreover, BUSMETIK system tends to increase from year to year. For example, during the last five years (2016-2020) increased by 7.98 percent. As a result, the number of cultivators who were initially only one group in Lekok District has become 18 groups spread over several areas such as Bangil, Kraton, Lekok and Rejoso. To examine this condition, the purpose of this study was to determine the environmental quality of the Busmetik system of shrimp culture based on physical, chemical and biological factors. This research was conducted on four locations of BUSMETIK shrimp pond system. It was Lekok, Rejosa, Kraton, and Bangil, Pasuruan Regency. The location was chosen purposively with consideration that Pasuruan Regency developed a BUSMETIK system on shrimp culture. The data was collected during the operational cycle period of shrimp culture from march to June 2021. The water quality assessment parameters analyzed were; pH, temperature, dissolved oxygen, biochemical oxygen demand, turbidity, total suspended solids, phosphate, ammonia, nitrate and nitrite. Biological characteristics test includes pathogenic bacteria and plankton identification. The results data from field research analysis results showed that Physical and chemical factors were at the threshold of the quality standard designation for cultivation. In contrast, biological factors show the existence of Vibrio alginolitycus, V. mimicus, V. fluvialis bacteria. The abundance of both harmful and beneficial plankton was also found in all sample locations, which means that the nutrients contained are high. So, it can be concluded that the bacteria in ponds are bioecological responses from increased nutrient loads.

Copyright

© 2021 The Authors. Published by Atlantis Press International B.V.

Open Access

This is an open access article under the CC BY-NC license.

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TY  - CONF
AU  - Diana Aisyah
AU  - Supriyadi
AU  - Mochammad Fattah
AU  - Asep Awaludin Prihatno
PY  - 2021
DA  - 2021/12/23
TI  - Physicochemical and Biological Analysis in Busmetik Application System on Vannamei Shrimp (Litopenaeus vannamei) Culture in Pasuruan Regency
BT  - Proceedings of the International Conference on Innovation and Technology (ICIT 2021)
PB  - Atlantis Press
SP  - 155
EP  - 162
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.211221.021
DO  - 10.2991/aer.k.211221.021
ID  - Aisyah2021
ER  -