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Journal : enviroscienteae

INOVASI MAGGOT (Larva Black Soldier Fly) FERMENTASI SEBAGAI PAKAN BENIH IKAN TOMAN (Channa micropeltes) Rahmah Rahmah; Noor Arida Fauzana; Slamat Slamat
EnviroScienteae Vol 19, No 2 (2023): ENVIROSCIENTEAE VOLUME 19 NOMOR 2, MEI 2023
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v19i2.16290

Abstract

Toman fish is a pure carnivore fish which so far has used wild catches as its entire diet. Alternative feed with high animal protein and easy to obtain needs to be done. Fermentation activities using tempe yeast can usually increase the protein content of a material. Studies on the use of fermented maggot for toman fish seed feed have not yet obtained sufficient information, so in-depth research on this matter really needs to be done. This study aims to analyze the nutritional content of fermented maggot on the growth of toman fish. Observations were made for 60 days with A1B1 treatment (Maggot + 0% Rhizopus sp). A1B2 (Maggot+5% Rhizopus sp), A1B3(Maggot+10% Rhizopus sp), A2B1(Maggot pres+0% Rhizopus sp), A2B2 (Maggot pres+5% Rhizopus sp), and A2B3 (Maggot pres+10% Rhizopus sp.). Parameters measured were maggot nutritional content, as well as growth, survival, feed efficiency, protein retention and fat retention in toman fish. The best research results showed that the nutritional content of maggot with the highest protein was found in the A2B3 treatment (Maggot pres + 10% Rhizopus sp) while the best growth and feed efficiency were found in the A2B2 treatment (Maggot pres + 5% Rhizopus sp). The nutritional content of maggot feed which was treated with fermentation using tempeh yeast could increase the protein content of maggot and after it was given to the toman according to the treatment it showed an increase in growth in each treatment.
STRATEGI PENGEMBANGAN BUDIDAYA IKAN DI KAMPUNG IWAK KELURAHAN MENTAOS KOTA BANJARBARU Hutauruk, Sanggam B Bomerson; Fauzana, Noor Arida; Slamat, Slamat; Agusliani, Erma
EnviroScienteae Vol 20, No 1 (2024): ENVIROSCIENTEAE VOLUME 20 NOMOR 1, FEBRUARI 2024
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v20i1.18847

Abstract

The internal and external factors summarized can be the basis for determining a more focused strategy for developing fish cultivation in the Mentaos iwak village, Banjarbaru City, which has so far been untouched. The research aims to analyze the strategy for developing fish cultivation in Kampung Iwak Mentaos Village,  Banjarbaru City. The research was carried out for 5 months, with data collection taking place in Kampung Iwak,  Mentaos Village, Banjarbaru City, South Kalimantan Province. The type of data in this research uses primary data and secondary data. The data analysis technique to answer the objective is to describe the profile of fish cultivation that has been carried out in the Kampung iwak Mentaos village, descriptive analysis is used, to formulate a strategy for developing fish cultivation in the Kampung iwak Mentaos village, SWOT analysis is used. The profile of fish cultivation that has been carried out in the Mentaos iwak village was founded in 1992. The age of the cultivators ranges from 35 years to >57 years. The area of Kampung Iwak Mentaos Village is ± 47 Ha / 476.1396 m2, quantitatively there are around 205 pond plots consisting of nursery ponds, enlargement ponds and mixed ponds (between nursery and enlargement). Pool area starts from 200m2 to >1000m2. Types of fish that are widely cultivated in iwak villages include tilapia, gourami, catfish and other freshwater fish. The strategy for developing fish cultivation in Kampung iwak, Mentaos village is based on quadrant < 1, which is a very profitable situation. The main strategy for fish cultivation in Kampung Iwak, Mentaos Village, Mentaos Subdistrict, is to become an area with a fisheries tourism attraction which is the basis of strength so that it can take advantage of existing opportunities.