TECHNO-FISH

Analisis Pertumbuhan Rumput Laut (Eucheuma Cottoni) Dengan Salinitas Yang berbeda Menggunakan Kultur Jaringan

2025-01-01T04:50:35+07:00

Eucheuma cottonii seaweed is a marine cultivation commodity that is reliable, easy to cultivate and has good market prospects and can increase the income of farmers in coastal communities. One of the problems in seaweed cultivation is the salinity of different seaweeds, whether there is significant change or growth. The aim of this research is to determine the effect of different salinities on the growth of the seaweed Eucheuma cottonii using the tissue culture method. This research will be carried out in January-February 2024, seaweed (Eucheuma cottoni) will be studied with different salinities using tissue culture analysis at the Laboratory of the Faculty of Science and Technology, Muhammadiyah University of Sidenreng Rappang. This research is an experimental study with a Completely Randomized Design (CRD) consisting of 3 treatments and 3 replications. This treatment was carried out with different salinities, namely 25 ppt, 35 ppt and 45 ppt using tissue culture. The treatment being tested was a type of seaweed seed (Eucheuma cottoni). The equipment used is a digital weighing scale, meter, refractometer, thermometer, jar, cutter, book, pen, pH meter, aerator, neat rope and measuring cup. Specific Daily Growth Rate Determination of the specific daily growth rate of seaweed measured at each week (sampling) of observations for six weeks (± 28 days). During the research, water quality parameters became an important factor to use as a benchmark to determine the quality standards for good water quality in the seaweed growth process, including temperature, salinity and pH that were measured. And the data analysis in this research is quantitative and is calculated from each treatment that will be tested using SPSS, in accordance with the experimental design used, namely a completely randomized design (RAL). The output of this research plan will produce scientific articles which will be published in the Accredited National Journal Sinta 4.

Pengaruh Pemberian Pakan Kombinasi Pellet Dan Maggot Kering (Hermetia Illucens) Terhadap Pertumbuhan Dan Sintasan Ikan Nila

2024-12-31T05:38:26+07:00

This research aims to find out how the best growth, survival and percentage of giving a combination of commercial feed (Pellet) and dry maggot (Hermetia illunces) affects the growth and survival of tilapia. This research was structured using a Completely Randomized Design (CRD) with five treatments and three repetitions. Each treatment is Treatment A (100% Pellet, 0% Maggot) as control, Treatment B (75% Pellet, 25% Maggot), Treatment C (50% Pellet, 50% Maggot), Treatment D (25% Pellet, Maggot 75%), and Treatment E (Pellet 0%, Maggot 100%). Data were analyzed using comparative analysis of variance (ANOVA). Based on the research results, it shows that the treatment with the best value in all parameters is treatment C with absolute growth value (7.57 ± 0.30a), FCR value (1.00 ± 0.07c). In terms of survival parameters, the treatment with the highest value was treatment C with a value of (97.7 ± 3.86a) and treatment A with a value of (97.7 ± 3.86a). Treatment E showed the lowest value in absolute growth parameters with a value of (5.07 ± 0.23b), and survival with a value of (86.7 ± 0.00b). Meanwhile, the FCR parameter for the treatment with the lowest value was treatment A with a value of (1.63 ± 0.09a).

Pertumbuhan Larva Udang Vaname (Litopenaeus Vannamei) Yang Diberi Artemia Sp. Tersuplementasi Nutrien

2024-12-31T05:34:56+07:00

Vaname shrimp (Litopenaeus vannamei) is a superior species in Indonesia. To further
increase the production of Vaname shrimp in Indonesia, the fry quality will be improved by
providing Artemia supplemented with nutrients in the form of Thalassiosira sp. This research aims
to determine the increase in growth and survival rate of Vaname shrimp larvae (Litopenaeus
vannamei) with nutrient-enriched Artemia feed. The study was conducted at PT in June 2024.
Esaputlii Prakarsa Utama, Barru Regency, South Sulawesi using RAL with four treatments and
three replicates, namely treatment A (administration of up to 40 in./larva of Artemia without
supplementation), B (administration of up to 40 in./larva of Artemia + supplementation), C
(administration of Artemia up to 60 in./larva + supplementation) and D (administration of Artemia
up to 80 in./larva + supplementation). The data collected during the study were analyzed using
the ANOVA test (test of variance). The results of the Anova test showed that administration of
Artemia supplemented with nutrients at different doses had a very significant effect (P<0.01) on
the specific growth rate and post-larval survival rate of white shrimp. Treatment D provided the
highest specific growth rate and survival rate, with results of 1.4773% and 78.40%, respectively.
Therefore, the recommended treatment to support the growth and survival of Vaname shrimp
larvae is the administration of nutrient-supplemented Artemia feed, namely in treatment D, which
is 80 in./larva.

Strategi Peningkatan Kesejahteraan Keluarga Nelayan Melalui Peran Istri Nelayan (Studi Kasus Di Kelurahan Lumpue Kota Parepare, Sulawesi Selatan)

2025-01-01T04:38:53+07:00

The roles and responsibilities of women, both physically and mentally, are different from
those of men. The issue of women's participation in the public sphere has always been a hot topic
in various discussions, mainly because of the social inequality that still exists. These differences
arise from multiple factors, such as social structure, socialization processes, empowerment, and
social and cultural construction. Gender itself is socially formed, involving various behaviors and
expectations related to men and women. One of the main challenges Indonesian society faces
today is the role of women in the world of work. This study aims to analyze the level of family
income and formulate strategies to improve the welfare of fishing families in Lumpue Village. The
method used in this study is a case study with a qualitative and quantitative approach, where data
analysis is carried out using SWOT analysis. The study results show that internal factors have a
higher score of 2.3 than weaknesses, which only get a score of 0.2. On the external factor side,
threats from gender roles can be anticipated by opportunities, reflected in the opportunities score
of 2.25, while threats only get a score of 0.23. The role of women in coastal fisheries activities in
Bacukiki Barat District, especially in Lumpue Village, Pare-Pare City, is crucial for improving the
family economy. They contribute to fish marketing and play an essential role in adding value to
fishery products in this sector.

Tinjauan Literatur: Potensi Fermentasi By Product Perikanan Dengan Bakteri Asam Laktat Untuk Pengelolaan Limbah Berkelanjutan

2025-01-02T13:11:25+07:00

Fishery waste is a significant environmental issue due to its large volume and potential
pollution. One promising approach to address this problem is lactic acid bacteria (LAB)
fermentation. Fermentation minimizes the environmental burden caused by waste and transforms
it into valuable products like fish feed and organic fertilizers. This article is a literature review
evaluating the potential of fishery waste fermentation using LAB to support sustainable waste
management. Various studies discussing the fermentation process, types of bacteria, and the
final products produced will be analyzed. The review results show that fermentation with LAB
effectively reduces organic pollutants, enhances microbial stability, and creates products that can
be utilized in the fishery and agricultural sectors. Thus, this approach offers an innovative solution
for environmentally friendly and sustainable fishery waste management.

Strategi Pengawas Perikanan Pada Stasiun Psdkp Belawan Dalam Rangka Peningkatan Kepatuhan Penangkapan Ikan Terukur Di Pelabuhan Perikanan Samudera Belaw

2025-01-02T13:29:59+07:00

The Indonesian government, with the help of the Ministry of Maritime Affairs and Fisheries, is striving to realize the Fishery Management Initiative (PIT) by using a post-production scheme in the collection of Non-Tax State Revenue (PNBP) to ensure fairness for business actors in the fisheries sector and to protect fishery resources. This research aims to identify the performance of the Belawan PSDKP Station in implementing fisheries surveillance strategies to enhance compliance with regulated fishing at the Belawan Ocean Fishing Port, the factors influencing fishing compliance at the Belawan Ocean Fishing Port, and the fisheries surveillance strategies applied by the Belawan PSDKP Station to improve compliance with regulated fishing at the Belawan Ocean Fishing Port. This research uses a qualitative research method with data collection in the form of observation, interviews, and documentation. Data analysis was applied using the Miles and Huberman model, as well as SWOT analysis. The research results show that: 1). The performance of the Belawan PSDKP Station in improving compliance with regulated fishing at the Belawan Ocean Fishing Port includes the implementation of patrols and supervision, education and socialization, coordination with related parties, data utilization, as well as analysis, evaluation, and feedback. 2). Factors influencing compliance with fishing regulations at the Samudera Belawan Fishing Port can include regulatory and policy factors, economic factors, socio-cultural factors, organizational and management factors, as well as environmental and ecosystem factors. 3). The strategy for fisheries supervision at the PSDKP Belawan Station in enhancing measurable fishing compliance at the Samudera Belawan Fishing Port is conducted through a SWOT analysis with 20 alternative strategies consisting of 5 SO (Strengths-Opportunities) strategies, 5 WO (Weaknesses-Opportunities) strategies, 5 ST (Strengths-Threats) strategies, and 5 WT strategies. (Weaknesses-Threats).

Deteksi Molekuler Penyakit Koi Herpesvirus Pada Ikan Mas (Cyprinus Carpio) Di Wilayah Kabupaten Kampar Provinsi Riau

2025-01-05T19:35:28+07:00

Koi Herpesvirus (KHV) disease is a significant threat to the common carp culture industry,
including in the Kampar region of Riau, which has great potential in the fisheries sector in
Indonesia. KHV infection can occur horizontally and has a mortality rate of up to 100%. Although
it is known that KHV can cause high mortality rates, early detection and prevention of this disease
is still a challenge in the field. This study aimed to detect KHV by molecular method (PCR) in
common carp cultured in the Kampar region, Riau. The technique used was molecular, namely
conventional PCR. The results showed that KHV-positive carp showed symptoms of swimming
to the surface and being weak, solitary, having no appetite, excessive mucus production,
hemorrhage on the body and fins, discoloration, and whitish gills. The internal organs, the kidneys,
liver, spleen, and heart, looked pale. PCR examination results showed 3 (three) KHV-positive
samples with the appearance of a band at 409 bp, so the prevalence of KHV was 100%. From
the results of this study, recommendations that can be taken include using healthy fish from
disease-free sources, implementing biosecurity and quarantine, reducing stocking density, and
monitoring and surveillance of KHV need to be carried out continuously in common carp
aquaculture; it is necessary for early detection and determining actions to be taken quickly if KHV
is detected in an aquaculture unit

Analisis Kelembagaan Koperasi Perikanan Lay Mandiri Di Negeri Larike, Kabupaten Maluku Tengah

2025-01-09T07:01:46+07:00

The Lay Mandiri Fisheries Cooperative is located in Lay village, the land of Larike, West Lehitu - Central Maluku district, with its main commodity tuna loin. The purpose of this study is to analyze any factors that contribute to the success rate of Lay Mandiri Fisheries Cooperative and to measure the level of development and development of the Lay Mandiri Fisheries Cooperative. The sampling method or responders in this study is employed by sampling methods. The results of this study show the factors that have an impact on the success rate of the Fisheries Cooperative Lay Mandiri: vision development, management resources, human resources, and external resources. On the 9 components are at the development rate (56.25%), 5 key components are at a consolidated level (31.25%). And the other 2 key components are at a sustainability level (12.50%).

Peningkatan Strategi Efektivitas Dan Peranan Penyuluh Perikanan Di Kabupaten Maluku Tengah

2025-01-17T07:25:14+07:00

Fisheries extension activities are geared towards enhancing knowledge, skills, and attitudes. The purpose of this study is to: (1) To describe the effectiveness of fisheries extension officers in the West Leihitu District, Central Maluku Regency. (2) To examine the role of fisheries extension officers in the West Leihitu District, Central Maluku Regency. (3) To recommend strategies for enhancing the effectiveness and role of fisheries extension officers in the West Leihitu District, Central Maluku Regency. The method used is a case study with primary and secondary data collection. The data analysis used is qualitative and quantitative analysis.

The results showed that percentage averages for all indicators of the effectiveness of fisheries extension officers indicate a classification as highly effective. The role of fisheries extension officers in the West Leihitu District aligns with 15 Main Performance Indicators (MPI) set annually. Based on the SWOT analysis results, 4 recommendations are formulated for improving the effectiveness and role of fisheries extension officers in the West Leihitu District, Central Maluku Regency.