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Andriyanto
Pendidikan Biologi STKIP YPM Bangko
Agriculture, Biological Sciences & Forestry Education

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Kajian Pengelolaan Lubuk Larangan Sebagai Upaya Pelestarian Ikan di Desa Guguk Kecamatan Renah Pembarap Kabupaten Merangin Andriyanto
BIOCOLONY Vol 1 No 2 (2018): Desember 2018
Publisher : Pendidikan Biologi STKIP YPM Bangko

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Abstract

The aims of this research was to study the conservation of aquatic resources based on local wisdom through the management of the Lubuk Larangan at Guguk Village, Merangin District, Jambi Province. The method that used in this study is a qualitative approach. Data collection was carried out through in-depth interviews with informants selected by purposive sampling of key informants there are Village Heads, Customary Figures, Religious Leaders, Community Leaders, and Lubuk Larangan Managers. The results showed that Guguk Village has a Lubuk Larangan that located in the Batang Merangin river named Lubuk Larangan Ujung Tanjung. The purpose of the Lubuk Larangan is as a means of conserving aquatic resources and for increasing village income. There are rules and sanctions for the community regarding the management of Lubuk larangan. Economically, the existence of lubuk guguk village was not satisfactory compared to other areas which are likely caused by illegal gold mining activities in the Batang Merangin River and other rivers which disrupt river ecosystems.
Studi Populasi dan Habitat Ikan Semah (Tor sp.) di Sungai Napal Licin Kabupaten Merangin Andriyanto
BIOCOLONY Vol 2 No 1 (2019): Juni 2019
Publisher : Pendidikan Biologi STKIP YPM Bangko

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The aim of this study was to determine the population abundance, species and habitat of semah fish in Napal Licin River, Merangin District, Jambi Province. This study was conducted in March 2019. Data collection was carried out using the Purposive Random Sampling method in four deliberately determined stations, there are Pulau Kemang, Beringin Sanggul, Bukit Punjung and Sakai. These stations are villages that located in the Napal Licin watershed. The fishs sample were caught using nets, then it were identified in the laboratory. Observation of the semah fish habitat was carried out directly. Water quality parameters ware measured in the site and laboratory. The results showed that population abundance of semah fish at the Napal Licin river was very low, the abundance in the station 1 was 0.03 ind /m2, station 3 was 0.06 ind /m2, whereas at stations 2 and 4 the abundance were 0, 00 ind/m2 because there are no semah fish found. The frequency of attendance category of semah fish at the Napal Licin river was very rare, at station 1 the frequency of attendance was 5.5%, station 3 was 11.1% while in station 2 and 4 the frequency of attendance were 0%. The Semah fish species that obtained only 1 species, Tor Tambroides. The degradation of semah fish habitat at the Napal Licin River was mainly caused by the illegal gold mining activities.
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