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The purpose of serving in the village with the mission of building a rural economy through the potential in the village is the fisheries sector, as well as to broaden business actors' insight into the application of the marketing mix. The potential in Kotapulu Village is in the fisheries sector. Nagaya fishing is one of the businesses as a means of community recreation. The development of inland fisheries in Central Sulawesi Province has quite large potential for freshwater and brackish water fisheries resources, which if managed optimally can provide a sizeable contribution to the region. Technical data collection is carried out through counseling, interviews and documentation that can answer existing problems. , and so on the data were analyzed descriptively qualitatively. From the results of this study, the Marketing Mix) or 7 P which consists of: Product, Price, Place, Promotion, Process, Physical Environment used in the Nagaya fishing recreational business is in accordance with the existing procedures, while for application in the field there are several obstacles that arise in terms of Promotion, so that the Marketing Mix is not going well.

The strategic marine and fisheries potential of Situbondo Regency includes a high (106.28 tonnes per year) potential for catching sea milkfish (Chanos chanos). The neighborhood makes very little attempts to use processed sea milkfish, nevertheless. Fishermen on the Situbondo coast catch sea milkfish (Chanos chanos), which is only sold fresh and has a poor selling price. Using this chance, Dpore Meme Micro Business turns fresh marine milkfish into shredded fish with a great nutritious value. Because it has a unique flavor, a softer texture, is more fragrant and delectable, and is packed with nutrients, marine milk floss has a potential commercial opportunity and is highly alluring to the general population. There is a need for marketing development, which includes developing online marketing, expanding the marketing area, increasing collaboration with marketing networks or resellers in areas outside the city of Situbondo, as well as optimizing promotions to support product marketing. The current challenge is that the marketing and promotion carried out by the Dpore Meme Micro Enterprise is still offline and on a local scale in the Situbondo Regency area.

The community service program for planting mangrove trees at Tirang Beach, Semarang aims to increase public awareness of the importance of mangrove ecosystems and improve coastal environmental conditions. This program will be implemented through mangrove tree planting activities and counseling regarding the benefits of mangrove ecosystems for the environment. The method that will be used in this program is data collection through surveys to determine the level of public awareness regarding the importance of mangrove ecosystems and coastal environmental conditions. Furthermore, mangrove tree planting activities will be carried out together with the local community, involving experts in the environmental and fisheries fields. In addition, counseling will be carried out regarding the benefits of mangrove ecosystems for the environment, including as a place for various types of fish and wild animals to live, as well as protecting the coast from abrasion. Through this program, it is hoped that people will become more aware of the importance of preserving mangrove ecosystems and protecting the coastal environment. The expected results of this program are increasing public awareness of the importance of protecting the coastal environment and mangrove ecosystems, as well as increasing the number of mangrove trees on Tirang Beach. This program is also expected to be an example for other communities to preserve the environment and encourage the creation of a healthier and more sustainable environment.

Penelitian ini bertujuan untuk mengetahui pengaruh iklim organisasi terhadap kepuasan kerja, mengetahui pengaruh pengaruh komitmen organisasi terhadap kepuasan kerja, mengetahui pengaruh pengaruh iklim organisasi terhadap perilaku kewargaan organisasi, mengetahui pengaruh komitmen organisasi terhadap perilaku kewargaan organisasi. perilaku kewargaan organisasi dan pengaruh kepuasan kerja terhadap perilaku kewargaan organisasi. Sampel dalam penelitian ini sebanyak 177 responden. Pengumpulan data dilakukan dengan menggunakan kuesioner. Setelah itu dilakukan uji validitas menggunakan SPSS sedangkan uji reliabilitas menggunakan Structural Equation Modeling (SEM). Teknik Analisis Data diolah menggunakan SEM dengan program AMOS versi 19.0 Hasil penelitian ini menunjukkan bahwa iklim organisasi berpengaruh positif dan signifikan terhadap kepuasan kerja, komitmen organisasi berpengaruh positif dan signifikan terhadap kepuasan kerja, iklim organisasi berpengaruh positif dan signifikan terhadap Organizational Cityship Behavior , komitmen organisasi berpengaruh positif dan signifikan terhadap Organizational Cityship Behavior , kepuasan kerja dan pengaruh positif signifikan terhadap Organizational Cityship Behavior .    

Accurate weather prediction information is important for various fields that are closely related to weather forecasting, such as agriculture, fisheries and many more. Because precise weather forecasts are very useful for various fields of carrying out various activities. Because of that, it is necessary to make an application to find weather or rainfall prediction information, so that the information can be utilized optimally by the community. In this journal the authors apply the k-nearest neighbors (k-NN) method based on rainfall data obtained from the Bogor climatology station from 2016-2017 and the test results show that the predicted rainfall for the Bogor area with the K-Nearest Neighbor algorithm obtained a value of 0, 93148.  

PKM is one part of the learning process that is applied directly in the community. Which focuses on "Agricultural/Fisheries Technology Management" (Manufacture of Liquid Organic Fertilizer (POC)). Lembang Mappa' is one of Lembang whose economy lies in the agricultural and plantation sectors. Almost all residents in Lembang Mappa' work as farmers. There is one problem that has not been resolved, namely how to make organic fertilizer whose ingredients are easily available in Lembang Mappa'. The activity of socializing and making liquid organic fertilizer from gamal leaves, rice washing water, brown sugar or granulated sugar, EM4 was carried out three times with socialization to the public about how to make liquid organic fertilizer and its application to plants. After this activity, it is hoped that farmers will be able to make their own liquid organic fertilizer at home, so they can save money on purchasing fertilizer.

Small pelagic fisheries play an important role in food security, coastal livelihoods, and local fishery economies in Indonesia. Sardinella fimbriata is one of the economically important small pelagic fish species widely utilized in coastal communities. However, increasing fishing pressure may alter population size structure and reduce reproductive sustainability. This study aimed to analyze the size structure, gonad maturity stage, and exploitation status of Sardinella fimbriata in Kwandang Waters, Tomini Bay, Indonesia. The research was conducted from August to November 2025 using a descriptive quantitative approach. A total of 1,560 fish samples collected from commercial landings were measured for total length and examined macroscopically for gonad maturity. Data were analyzed using length-frequency distribution, maturity proportion, and logistic regression to estimate length at first maturity (L₅₀). The results showed that fish length ranged from 8.0 to 19.9 cm and was dominated by the 12.0–15.9 cm size group, accounting for 75.45% of total samples. Immature gonads dominated the catch, representing 91.35% of individuals, while mature fish accounted for only 8.65%. Logistic regression estimated L₅₀ at 16.72 cm, whereas the average catch length was 13.56 cm with an Lc/L₅₀ ratio of 0.81. These findings indicate that most fish were captured before reaching reproductive maturity, suggesting growth overfishing conditions. The study highlights the importance of minimum catch size regulation, selective fishing gear, and routine biological monitoring to support sustainable management of small pelagic fisheries in Tomini Bay.

Abstract:Licensing regulations on fishing effort is regulatory role in maintaining thesustainability of fish resources and the environment, and improve the welfare offishermen's economic contribution to the state in accordance with the objectives offisheries development.According to Law No. 31 of 2004 on Fisheries is distinguishedfisheries business license on fishing and fish breeding. Regulation of the Minister ofMarine Affairs and Fisheries No. 12 / MEN/2012 on Business fisheries on the high seasis concerned with conservation of fish resources, fishing license can be used as a toolto control fishing effort to pay attention to the fish resource conservation issues.Keywords: control, conservation, fish resources.