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Pole and Line Fishery Sustainability Status Based on Business Feasibility At the Bacan Coastal Fishing Port, South Halmahera Regency Susanto, Adi Noman; Kaidati, Bahar; Karman, Amirul
Agrikan Jurnal Agribisnis Perikanan Vol. 14 No. 2 (2021): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1322.585 KB) | DOI: 10.52046/agrikan.v14i2.784

Abstract

This study aims to analyze the feasibility of the huhate fishery business which consists of financial and investment analysis. Financial analysis is limited to determine the level of operating income (profit = ). While investment analysis includes; net benefit cost ratio (Net B/C), return on investment (ROI), break even point (BEP), and payback period (PP). The results showed that financially (profits) and investment (Net B/C, IRR, BEP, and PP) the huhate fishery business on KM Mina Maritim 145 vessels with a capacity of 30 GT and KM Inka Mina 520 with a capacity of 37 GT was feasible to be operated throughout the year. The profit value of the huhate fishery business on the KM Mina Maritim 145 ship with a capacity of 30 GT in one year is Rp. 535,304,400,00, Net B/C ratio 1,52, IRR 40%, BEP Rp. 2,916,265,599.96, and PP 2.36 years. The profit value of the huhate fishery business on the KM Inka Mina 520 vessel with a capacity of 37 GT in one year is Rp. 564,476,400.00, Net B/C ratio 1.10, IRR 34%, BEP Rp. 3,222,133,599.96, and PP 2.86 years. Based on the feasibility of business, the fishing business of the two ships has high sustainability.
Growth and Success Rate of Mangrove Rehabilitation Activities in Moti Island, Moti District, Ternate City Abubakar, Salim; Rina, Rina; Kadir, Masykhur Abdul; Subur, Riyadi; Sunarti, Sunarti; Abubakar, Yuyun; Susanto, Adi Noman; Asrining Pertiwi, Reni Tyas; Ahmad, Aditiyawan; Hi. Kader, Iwan
Agrikan Jurnal Agribisnis Perikanan Vol. 14 No. 2 (2021): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1193.211 KB) | DOI: 10.52046/agrikan.v14i2.800

Abstract

This research was carried out on Moti Island, Moti District, Ternate City, North Maluku Province for 6 months, April - September 2021. This study used mixed research methods between quantitative and qualitative research with the aim of complementing the description of the study results regarding the phenomenon being studied and to strengthen research analysis. Data collection consisted of interviews, questionnaires and field observations. The assessment of plant success was carried out through a sampling technique using the Systematic Sampling with Random Start method, ie the first plots were made randomly and the next plots were made systematically. The results showed that the plant height growth (Growth rate) in Tafaga Village in an area of 100 x 100 meters with an average of 31 cm. While the area is 100 x 50 meters with an average of 49 cm. Meanwhile, in Figur Village, the general population experienced good growth with an average of 63 cm. The success of rehabilitation activities in Tafaga Village was very low at 9% and 21% so that they were not successful overall. While in Figur Village it is considered successful with 80% success.
Composition and Condition of Mangrove Forest in Tarnana Island Subdistrict South Jailolo, North Maluku Province Susanto, Adi Noman; Abubakar, Salim; Sabar, Mesrawaty; Sunarti, Sunarti; Abubakar, Yuyun
Agrikan Jurnal Agribisnis Perikanan Vol. 14 No. 1 (2021): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The research objectives were to know the composition of mangrove species, to determine the structure of the mangrove forest community (species diversity, species dominance, uniformity, species density, species cover) and to determine the condition of mangrove forests on Tarnana Island, Jailolo Selatan District. This research was conducted on Tarnana Island, Jailolo Selatan District, and West Halmahera Regency in January - February 2021. The sampling method was carried out using the spot check method. Sampling was carried out at the lowest tide by using 5 line transects and each line transect placed 5 plots. Data analysis included species diversity, species dominance, uniformity, species density and species cover. The composition of mangrove species on Tarnana Island was obtained as many as 8 species, namely Rhizophora apiculata, R. stylosa, Bruguirea gymnorrhiza, Ceriops decandra, Ceriops tagal, Sonneratia alba, Xylocarpus granatum and Avicennia alba. The structure of the mangrove community has moderate species diversity, no dominant species and moderate uniformity. The condition of the mangrove forest on Tarnana Island is in the damaged category with rare density.
Gastropod Communities in Seagrass Ecosystems in Tafaga Coastal Waters and Figures, Moti Island District, Ternate City Sunarti, Sunarti; Abubakar, Yuyun; Abubakar, Salim; Subur, Riyadi; Rina, Rina; Abdul Kadir, Masykhur; Susanto, Adi Noman; H. Fadel, Ariyati
Agrikan Jurnal Agribisnis Perikanan Vol. 14 No. 2 (2021): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1227.51 KB) | DOI: 10.52046/agrikan.v14i2.864

Abstract

This study was conducted with the aim of knowing the composition of gastropod species that live in the seagrass area of Tafaga and Figur coastal waters, Moti Island and to determine the structure of the gastropod community which includes density, diversity, dominance and species evenness. The sampling technique was carried out using the 50x50 m block area method. The composition of gastropod species found in coastal waters of Tafaga (station 1) was 6 species and coastal waters of Figure (station 2) were 17 species. The highest density of gastropod species in station 1 was found in the Nassarius pullus species and the lowest in the Naria erosa species. Meanwhile, in the station 2, the highest density of gastropod species was also found in the Nassarius pullus species and the lowest in the Strombus lentiginosus species. The diversity of gastropod species at station 1 is low and there are species that dominate and the distribution of species is quite even. While at station 2 the species diversity is moderate and no species dominates and the species distribution is evenly distributed.
Potential and Interaction Patterns of Utilization of Seagrass Fishery Resources in Tuduku Island, South Jailolo District, West Halmahera Regency Rina, Rina; Darmawaty, Darmawaty; Abubakar, Salim; Kadir, Masykhur Abdul; Subur, Riyadi; Sunarti, Sunarti; Abubakar, Yuyun; Susanto, Adi Noman
Agrikan Jurnal Agribisnis Perikanan Vol. 15 No. 1 (2022): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1016.783 KB) | DOI: 10.52046/agrikan.v15i1.1132

Abstract

. Seagrass ecosystem is one of the coastal ecosystems that can provide food supply and improve the living standards of coastal residents. The objectives of the study were to determine the composition of the seagrass species on Toduku Island, to determine the composition of the seagrass biota species, to determine the community structure of seagrass species and associated biota including species diversity, species dominance and species density and to determine the interaction pattern of the utilization of seagrass fisheries resources by the community around Toduku Island. . The method used is field observation and Participatory Rural Appraisal (PRA). The composition of seagrass species in Toduku Island are Enhalus acoroides, Thalassia hemprichii, Halophila minor, Cymodocea rotundata, Halodule pinifolio, and Syringodium isoetifolium. The composition of the biota that inhabits the seagrass beds of Toduku Island consists of fish, crabs and macrozoobenthos (Holothuroidea, Echinoidea, Asteroidea, gastropods, bivalves). The diversity of seagrass and biota species is moderate, there is no dominant species and the distribution of each species is very even. The pattern of interaction in the use of seagrass resources has been patterned for generations. The forms of utilization activities carried out by the community include taking mollusks (snails, clams), echinodes (sea cucumbers, sea urchins), catching fish and crabs.
Mangrove Health Based on Fauna Biodiversity in Bobo Village, Jailolo District, West Halmahera Regency Abubakar, Salim; Rina, Rina; Subur, Riyadi; Susanto, Adi Noman; Kodung, Faisal Rivai
Agrikan Jurnal Agribisnis Perikanan Vol. 15 No. 1 (2022): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1312.818 KB) | DOI: 10.52046/agrikan.v15i1.1154

Abstract

The health of the mangrove forest ecosystem is related to vegetation cover and faunal biodiversity is one of the indicators in the assessment of mangrove health. The research aims to determine the composition of mangrove species and mangrove forest fauna, determine the condition of mangrove forests based on the density of mangrove species, determine animal community structures which include biodiversity and dominance and determine the health level of mangroves in Bobo Village, Jailolo District. The sampling method of mangrove species was using the line transect method, while the health condition of the mangroves was a modification of FHM (Forest Health Monitoring). Fauna biodiversity data collection using the cluster method. The composition of mangrove species in Bobo Village is 6 species (Rhizophora apiculata, R. stylosa, Bruguiera gymnorrhiza, Ceriops tagal, Sonneratia alba, Xylocarpus granatum). The composition of fauna species consists of 25 species consisting of Epifauna (Gastropods = 17 species, Bivalve = 1 species, Crustaceans = 1 species) and birds (6 species). The condition of mangrove vegetation is classified as good with very dense density. The diversity of fauna in the medium category and no species is dominant. The health status of the mangrove forest in Bobo Village has 33% good, 25% moderate and 42% poor conditions.
Padina australis Seaweed Growth on The Coast of Toduku Island, Dehe Village, South Jailolo District, West Halmahera Regency H. Fadel, Ariyati; Abubakar, Yuyun; salim, Fajria Dewi; Abubakar, Salim; Susanto, Adinoman; Sunarti, Sunarti
Agrikan Jurnal Agribisnis Perikanan Vol. 15 No. 2 (2022): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/agrikan.v15i2.1397

Abstract

This study aimed to observe the morphometric growth of Padina australis algae naturally in waters. The growth seen was the length, diameter and weight of the P. australis thallus in nature. Padina australis lives on a substrate in the form of sand, sandy gravel. Sampling by purposive sampling. Each individual sample clump was measured thallus morphology, namely; thallus length, thallus diameter, and mass weight (BM) and water quality measurements, including temperature, salinity, depth and tides were measured to see the impact on the growth of P. australis. Toduku Island, Kec. South Jailolo, West Halmahera Regency, is the location for research on the growth of the Padina australis algae. Results; The length and diameter of the thallus had the highest mean value at the ST.I location and the lowest at ST.II, from the results of the analysis of the variance, it showed that the growth of the Padina australis thallus length and weight was not significantly different or non-significant with the Fhit value < Ftable for each Fhit length (2 .29) and Fhit weight (-16.52) < Ftab (3.54) while the thallus diameter showed a significant value, namely Fhit (14.62) > Ftab (3.54) at 95% confidence. Of the three parameters, only the thallus diameter showed a significant relationship with water quality conditions at the study site and was still significant for seaweed growth, while the relationship between thallus length and weight with water quality parameters (temperature, salinity, pH, etc.) significant.
Composition and Condition of Mangrove Forest in Tarnana Island Subdistrict South Jailolo, North Maluku Province Susanto, Adi Noman; Sabar, Mesrawaty; Abubakar, Salim; Sunarti, Sunarti; Abubakar, Yuyun
Agrikan: Jurnal Agribisnis Perikanan Vol 14, No 1 (2021)
Publisher : Sangia Research Media and Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.14.1.99-107

Abstract

The mangrove ecosystem is one of the main ecosystems in the coastal area which is very productive, but is very vulnerable to changes or external influences. As a vulnerable ecosystem, mangrove ecosystem management has to concern the integration of the community's ecological, economic and socio-cultural aspects so that optimal and sustainable management is achieved. The research objectives were to know the composition of mangrove species, to determine the structure of the mangrove forest community (species diversity, species dominance, uniformity, species density, species cover) and to determine the condition of mangrove forests on Tarnana Island, Jailolo Selatan District. This research was conducted on Tarnana Island, Jailolo Selatan District, and West Halmahera Regency in January - February 2021. The sampling method was carried out using the spot check method. Sampling was carried out at the lowest tide by using 5 line transects and each line transect placed 5 plots. Data analysis included species diversity, species dominance, uniformity, species density and species cover. The composition of mangrove species on Tarnana Island was obtained as many as 8 species, namely Rhizophora apiculata, R. stylosa, Bruguirea gymnorrhiza, Ceriops decandra, Ceriops tagal, Sonneratia alba, Xylocarpus granatum and Avicennia alba. The structure of the mangrove community has moderate species diversity, no dominant species and moderate uniformity. The condition of the mangrove forest on Tarnana Island is in the damaged category with rare density.
Coral Reef Conservation: Establishment of Local Communities and Introduction to Coral Lifeform in the Marine Ecotourism Area of Tobololo Beach, Ternate City Ahmad, Aditiyawan; Susanto, Adi Noman; Irham, Irham; Aris, Muh.; Abubakar, Salim; Rumagiar, Zainul Abidin
Agrikan Jurnal Agribisnis Perikanan Vol. 17 No. 2 (2024): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/agrikan.v17i2.2250

Abstract

Coral reef conservation has become a topic of growing global attention, in line with the increased awareness of the importance of coral reef ecosystems for marine life and humans. The establishment of environmentally conscious local communities requires a sustainable approach. Training, education, and community empowerment programs need to be implemented to enhance understanding of the importance of coral reefs and to engage the community in conservation efforts. The issue in the ecotourism area of Tobololo Village is the lack of groups or communities that care about coral reefs, mainly because the local community does not yet understand the functions and benefits of coral reef ecosystem services. Community service activities carried out in Tobololo Village included outreach and education, the formation of a local community, and the introduction of coral reefs. The results showed that the outreach activities educated the community about coral reefs, emphasizing that they are living organisms capable of reproduction and that they have both ecological and socio-economic functions and benefits. Additionally, a local community named KOMPAG (Komunitas Masyarakat Peduli Terumbu Karang) was established.
Biology Reproduction aspects study of Yellowtail Fusilier (Caesio sp.) Landed at Ternate Archipelago Fishing Port, Indonesia Iksan, Kusdi Hi.; Susanto, Adi Noman; Irham, Irham; Ahmad, Aditiyawan; Karim, Wanty Julianti; Alhadad, M. Said
Agrikan Jurnal Agribisnis Perikanan Vol. 17 No. 2 (2024): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/agrikan.v17i2.2252

Abstract

This research aims to determine growth patterns, gonad maturity levels, gonad maturity index and size of first mature gonads. The research was carried out for 5 months starting from November 2023 to March 2024 with the sampling location at PPN Ternate. Data collection used the observation method (direct observation). The data was analyzed using Microsoft Excel. The results of the sex ratio for male and female escaped fish were 1: 1.36, indicating that the catch of fish was balanced at 1: 1. The results of the analysis of the relationship between length and weight showed that male and female escaped fish were allometrically negative, where there was a faster growth in length than weight gain. The level of gonad maturity in the yellowtail (Caesio sp.) (males and females) experienced the highest gonad maturity in March with the number of mature gonads in male fish amounting to 46,49% and the number of mature gonad in fish amounting to 54,04%. The hight gonad maturity indeks value in male and female escaped fish occurred in March. Based on analysis of the gonad maturity indeks (IKG), the fish with the highest TKG was found in TKG IV with a value of 1,8526. the avarage size of mature gonads for male fisht is 252 mm and famale fish is 243 mm.
Co-Authors Abdul Kadir, Masykhur Abubakar, Salim Abubakar, Yuyun Achmad, M. Janib Ahmad, Aditiyawan Aldrian Ishak Alhadad, M Said Alhadad, M. Said Amirul Karman Ardan Samman Aris, Muhammad Ariyanti H. Fadel Ariyati A Fadel Ariyati H. Fadel Ariyati H. Fadel Ariyati H. Fadel Aryati A. Fadel Bemba, Jefry Darmawaty, Darmawaty Darmiyati Muksin Duwila, Suhartono Eko S. Wibowo Fabanjo, M Abjan Fadel, Ariyati H. Fajria Dewi Salim Fajria Dewi Salim Fikri Rizky Malik Firja Hasanah Nabillah H. Fadel, Ariyati Harahap, Zulhan Arifin Hendrik Suryo Suriandjo Hi. Kader, Iwan Iinpuspita Ode Ane Iksan, Kusdi Hi Iksan, Kusdi Hi. Indradewa, Rhian irham Irham Irham Irham Irham Kadir, Masykhur Abdul Kadir Kaidati, Bahar Karim, Wanty Julianti Karman, Amirul Kodung, Faisal Rivai Lawrence J.L Lumingas M Said Alhaddad M. Said Al Hadad M. Said Al Hadad Masykhur Abd Kadir Masykhur Abdul Kadir Masykhur Abdul Kadir Masykhur Abdul Kadir Masykhur Abdul Kadir Masykhur Abdul Kadir, Masykhur Abdul Mesrawaty Sabar Mesrawaty Sabar Muh. Aris Paluphi, Raut Wahyuning Pertiwi, Reni Tyas Asrining Rahman, Nurdawia W. Reni Tyas Asrining P Rina Rina Rina Rina Rina Rina Rina Rina Rina Rina Rina Rina Rina Rina Rina Rina Riyadi Subur, Riyadi Rugaya H. Serosero Rumagia, Faizal Rumagiar, Zainul Abidin Rusmawati La benua Sabar, Mesrawaty Sabilu, Kadir Salim, Fajria Dewi Salnuddin Sarnia, Sarnia Serosero, Rugaya Sri Endah Widiyanti Sukmawati Djalil Sunarti Sunarti Sunarti Sunarti Sunarti Sunarti Sunarti Sunarti Sunarti Tahir, Imalita Wahidin, Nurhalis Widhi, Raut Nugrahening Yuyun Abubakar Yuyun Abubakar