The effect of Red LED Lights on Pot Catches in Penaah Waters, Lingga Riau Island

海洋渔业 Pub Date : 2023-05-05 DOI:10.29244/jmf.v14i1.43542

R. Saputra, W. Mawardi, M. Riyanto

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引用次数: 0

Abstract

Pot fisheries are one of the dominant activities of capture fisheries in the Penaah waters of Lingga, Riau Archipelago. This study aims to determine the effect of red LED lamp attractors on the fish catches of pots and identify the fish species. This study was conducted in the waters of Pena'ah Village, Senayang District, Lingga Regency, Riau Islands, using an experimental method. Data were collected from 18 pots for 18 days. There were three treatments, namely pot without using bait as a control, pot with red LEDs light, and pot with red LEDs light and bait, in which a total of six units of pots on each treatment. The pots caught 18 groupers during the study, of which nine individuals were captured by the pot with a red LED and bait, five individuals by the pot with a red LED pot, and four individuals without bait. The effectiveness analysis showed that the pot with red LED and bait was the highest (50%), the pot with red LED had a value of 28%, and the lowest was trapped without bait with an effectiveness value of 22%. The total catches of the pot based on the economic fish showed that adding a red LED attractor gave more types of catch than control. The red LED attractor is expected to be a solution to increase the effectiveness of the pot.

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红色LED灯对林加廖内岛Penaah水域盆栽渔获的影响

锅渔业是廖内群岛林加Penaah水域捕捞渔业的主要活动之一。本研究旨在确定红色LED灯吸引器对鱼缸鱼捕获量的影响，并确定鱼的种类。本研究采用实验方法在廖内岛linga Regency Senayang区Pena'ah村水域进行。18个试验罐，连续18 d采集数据。试验共设3个处理，即不设诱饵的盆栽、红色led灯的盆栽和红色led灯加诱饵的盆栽，每个处理共6只盆栽。在研究期间，这些罐子捕获了18只石斑鱼，其中9只被装有红色LED和诱饵的罐子捕获，5只被装有红色LED的罐子捕获，4只被没有诱饵的罐子捕获。效果分析表明，红色LED +饵料的捕集效果最高(50%)，红色LED +饵料的捕集效果为28%，无饵料的捕集效果最低(22%)。基于经济鱼的锅的总捕获量表明，添加红色LED吸引器比控制提供更多的捕获类型。红色LED吸引器有望成为提高锅效率的解决方案。

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来源期刊

海洋渔业

自引率

0.00%

发文量

4336

期刊介绍： “Marine Fisheries”started publication in 1979, it mainly covers original research papers and reviews on basic theories and applications of aquaculture and fisheries, including marine biology, mariculture and reproduction, aquatic diseases and prevention, nutrition and feed of aquatic organisms, fishery ecology and environmental protection, development and conservation of marine fishery resources, fishing tools and methods, preservation and comprehensive utilization of aquatic products, fishery machinery and instruments.