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Maluku utara
INDONESIA
AGRIKAN Jurnal Ilmiah Agribisnis dan Perikanan
Published by Universitas Muhammadiyah Maluku Utara
ISSN : 19796072     EISSN : 26210193     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Bidang kajian dimuat meliputi agribisnis, teknologi budidaya, sumberdaya perikanan, kelautan, sosial ekonomi kelautan dan perikanan, bioteknologi perikanan. Sejak tahun 2017 mulai diterbitkan secara elektronik kerjasama Pusat Studi Pesisir dan Pulau-Pulau Kecil, Sekolah Tinggi Ilmu Pertanian Wuna Raha.
Arjuna Subject : -
Articles 826 Documents
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Utilization of Different Probiotics on Growth and Survival Rate of Blacktail Zebra fish (Dascyllus melanurus) Fatma Muchdar; Juharni Juharni; Rovina Andriani
Agrikan: Jurnal Agribisnis Perikanan Vol 13, No 2 (2020)
Publisher : Sangia Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.13.2.222-231

Abstract

Blacktail Zebra fish (Dascyllus melanurus) is more caught the sea by fishermen. There are several limitations which are lower growth and feet effisincy trought the natural  habitat. Hence, an optimal feed combination is consideret  to be provided during fish rearing to increase their growth.  One of ideas was to use probiotic, which is bacteria that are able to decompose organic materials to change toxic compounds is valauable matter  to the environment. For instance, ammonia and nitrite can be converted into free ammonium. The additional in an artificial feed is exfected to gain aquaculture activities. The study was conducted for 56 days from August to October 2019 in Wetlab Kastela  FPK of Khairun University. Experiment  and four treatments were applied using Filling Randomized Design (RAL). The result shows that different additional probiotic effected the growth and survival rate of Blacktail zebra fish. The highest was found in probio7 15 ml/kg feed,  which gave 0,88g of total growth’; and the lowest was 0,27g which was found in the treatment A ((control)/ Water quality was checked  weekly and in normal condition for the growth of the growth of blacktail zebra fish.
Apa Yang Dapat Microsoft Excel Lakukan Untuk Menganalisa Data Agribisnis dan Teknologi Hasil Perikanan? John W. Ch. Karuwal; Sandra L. Hiarley
Agrikan: Jurnal Agribisnis Perikanan Vol 1, No 1 (2008): Edisi Spesial - Publikasi Perdana Agrikan
Publisher : Sangia Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.1.1.34-39

Abstract

Microsoft Excel sebagai program pengolah data be/um dimanfaatkan secara maksimal oleh mahasiswa, penggunaan fungsi-fungsi matematik dan statistik seperti menghitung nilai rata-rata, logika, standar deviasi, regresi dan uji-uji statistik dapat dilokukan dengan menyisipkan fungsi-fungsi yang telah disediakan oleh microsoft excel. Meskipun kemampuan analisa data statistik yang dimiliki oleh Microsoft Excel tidak sebanyak dan sekomplit program komputer yang khusus dibuat untuk itu seperti SPSS, Minitab dan lain-lainnya, tetapi menurut penulis kemampuan yang dimilikinya sudah sangat membantu dalam menganalisis statistik untuk para peneliti.
Fish Community in Different Mangrove Habitat in Banyuurip Ujung Pangkah – Gresik Regency Vivi Dwi Rohmawati; Husain Latuconsina; Hasan Zayadi
Agrikan: Jurnal Agribisnis Perikanan Vol 14, No 1 (2021)
Publisher : Sangia Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.14.1.73-79

Abstract

Mangroves are an important habitat for fish communities, as spawning, growing and foraging areas. This study aims to compare the species composition, presence frequency and structure of fish communities in different mangrove habitats. The research was conducted at Banyuurip Mangrove Center, Ujung Pangkah District, Gresik Regency, East Java, during July-August 2020. Determination of purposive sampling locations based on physical differences in mangrove habitats. Systematic sampling method was used to estimate the number of mangrove species using belt transects. Fish sample collection uses basic gill nets that are placed at high tide in each mangrove habitat. The results showed that the total number of individual mangrove vegetation was 505 from 12 species, the number of species and individual mangrove vegetation differed between habitats, and the highest was found in coastal mangrove habitats. The number of fish was found as many as 181 individuals from 11 species, 10 families and 5 orders. The number and composition of species, families and fish orders differ between mangrove habitats, with the highest number in coastal mangrove habitats. Mozambique tilapia (Oreochromis mossambicus) dominate the estuary mangrove habitat and giant trevally (Caranx sexfasciatus) dominate the coastal mangrove habitat. There are variations in the structure of fish communities between mangrove habitats, the dominance index value of the fish community in the estuary mangrove habitat is higher and in the medium category, while the coastal mangrove habitat is in the low category. On the other hand, the diversity index value of the fish community in the coastal mangrove habitat is in the high category and the estuary mangrove habitat is in the low category.
Seagrass Potential as Supporting Ecotourism in Sibu Island, Subdistrict North Oba, North Maluku Province Salim Abubakar; Riyadi Subur; Rina Rina; Masykhur Abdul Kadir; Mesrawaty Sabar; Darmawaty Darmawaty; Nebuchadnezzar Akbar
Agrikan: Jurnal Agribisnis Perikanan Vol 13, No 2 (2020)
Publisher : Sangia Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.13.2.147-159

Abstract

Seagrass Ecotourism is a tourism activities based on the ecosystem of seagrass. Component of seagrass consist of vegetation and biota that associated with the seagrass. The purpose of this research is to understand the condition biophysics of seagrass (Types of seagrass, Cover of seagrass, fish, makrozoobenthos, types of substrat, water brightness, the depth of the seagrass) and to establish the suitability of seagrass to support nautical ecotourism. This research have been done in Sibu island, Guraping village, north oba district, Tidore city for 6 month from April – September 2020. The method that used is a survey method consist of direct measuring of types seagrass, cover of seagrass, fish, makrozoobenthos, types of substrat, water brightness, the depth of the seagrass. The data analysis includes percentage of cover seagrass and the suitability index of seagrass ecotourism. The result of the biophysical study were obtained are 8 types of seagrass, cover of seagrass (51,04- 92,71%), fish (12 types), makrozoobenthos (17 types), brightness (77-100%), substart (sand, muddy sand, mud) flow speed (0,01- 0,06 m/dt) and the depth of the seagrass (1-2,5 m). Sibu island could be developed as a region of Seagrass Ecotourism with index suitability tourism (IKW) station 1,3,4 and for the whole are located in category S1 (very suitable) and station 2 is in the suitable category.
The Quality Analysis Of Sambal Masin (Sumbawa Specialties) With Variation Concentrations Of Salt And Tamarind Asmawati Asmawati; Jumisayati Jumisayati; Adi Saputrayadi
Agrikan: Jurnal Agribisnis Perikanan Vol 13, No 2 (2020)
Publisher : Sangia Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.13.2.403-411

Abstract

Masin is a type of chili sauce fermented by using rebon shrimp with the addition of salt and tamarind widely consumed in the West Nusa Tenggara, being particularly popular among the Sumbawa people. The aimed of this research was to determine the effect of salt and tamarind concentration on the quality of masin as the Sumbawa sauce. The experiment was conducted using a completely randomized design (CRD) with salt and tamarind concentration. The treatments were MU1 (8% salt: 10% tamarind), MU2 (salt 10 %: 8% tamarind), MU3 (12% salt: 6% tamarind), MU4 (14% salt: 4% tamarind), and MU5 (16% salt: 2% tamarind). Data was analyzed using Co-Stat software with 5% significance differences. The treatments that were significantly different was then analyzed using Honestly Significance Difference (HSD). The results showed that the treatment of salt and tamarind concentrations significantly affected the water content, protein content, acidity (pH) of the color, aroma, and masin flavor of Sumbawa. The best treatments was obtained at MU4 (14% salt: 4% tamarind) with 6% acidity (pH), 69.35% water content, 11.54% protein content, 4.45 (reddish-brown) color value score. Aroma 3.75 (like) and taste 3.55 (somewhat like)
Modeling energy consumption role on the productivity of coastal community-based fishery business activities in the small islands region Glenty Benoni Aminadap Somnaikubun
Agrikan: Jurnal Agribisnis Perikanan Vol 14, No 1 (2021)
Publisher : Sangia Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.14.1.1-9

Abstract

The geographic condition of the archipelago and the inter-regional connectivity within the Kei Islands is still minimal due to the support of infrastructure and natural conditions, causing the sustainability of coastal area-based businesses, particularly capturing fisheries and mariculture fisheries are potentially be disrupted. This research aims to analyze the factors that hamper the productivity of fishing businesses in coastal areas concerning energy consumption and availability to support the business being run. This research used the PLS method, where data were collected from February 2019 to August 2020 in 40 villages with 414 respondents. The results show that consumption has a significant and positive relationship to access and availability on fisheries business productivity. This study also shows that various flow patterns and relationship patterns between variables can affect fisheries business productivity. The implications of this result can be an input for policymakers in this region to better support and maintain the availability of energy to maintain the sustainability of the business productivity of coastal communities in this region.
Analysis of Rice Field Agribusiness System in Sidomulyo Village, East Wasile District, East Halmahera Regency Haryati Lakamisi
Agrikan: Jurnal Agribisnis Perikanan Vol 14, No 1 (2021)
Publisher : Sangia Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.14.1.153-160

Abstract

This study aims to determine the agribusiness system, production costs, revenue, income, and feasibility of lowland rice farming in Sidomulyo village. The research location was chosen purposively and the sample was taken using the census sampling method, the number of samples taken was 44 respondents. The analysis technique used is descriptive analysis. The results showed that the lowland rice agribusiness system in Sidomulyo village had been running well starting from the upstream agribusiness subsystem in the form of providing production facilities for fertilizers, medicines, seeds and labor. The subsystem of lowland rice farming using the jajar legowo system includes land cultivation, nursery, planting, fertilizing, use of drugs to harvesting. The downstream subsystem of lowland rice farming includes post-harvest and marketing activities. The subsystem of supporting institutions consists of BP3K which routinely provides counseling guidance and cooperative institutions that provide financing loans for lowland rice farmers, production costs per 10,000 m2 in lowland rice farming are Rp. and rice farming income of Rp. 13,595,218, -. Lowland rice farming is feasible, this can be seen from the R/C value > 1.
Analysis of Distribution and Marketing Margin of Topo Local Shallots in North Tidore District, Tidore Islands City Munawir Muhammad; Fatmawati Fatmawati; Abdul Haris Din
Agrikan: Jurnal Agribisnis Perikanan Vol 13, No 2 (2020)
Publisher : Sangia Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.13.2.334-343

Abstract

The purpose of this research was to analyze the form of topo local shallot marketing distribution channels and marketing margins of topo local shallots in North Tidore District, Tidore Islands City. Respondents which will be researched include producers, collectors, retailers and consumers who are directly involved in the distribution of topo local shallots. The data collection techniques used in this research included farmers, collector traders, retailers involved in developing topo local shallot commodities in North Tidore District, Tidore Islands City, by filling out a questionnaire followed by interviews. The data analysis used consisted of descriptive analysis and quantitative analysis (marketing margin analysis). Through the research results that the marketing channels carried out by local shallot farmers Topo in North Tidore District have 3 marketing distribution channels (1) Farmer-Trader, Collector-Trader, Retailer and consumer. (2) Farmers, Retailers and Consumers. (3) Farmers directly to the final consumer. The marketing margin in channel I is Rp. 17,500 and channel II is Rp. 10,000. The highest margin is obtained in the marketing channel I, they are farmer-trader-gatherer-retailer-consumer, so that causes part received by farmers is less than the traders. Channel III has no margin because the farmers sell their products directly to consumers. So that the most profitable channel for producers is the marketing channel III.
Reproduction of White-Spotted Rabbitfish (Siganus canaliculatus Park, 1797) in the Waters of the Buntal Island, Kotania Bay, West Seram-Mollucas Latuconsina, Husain; Lestaluhu, Rospita; Rumasoreng, Risman
Agrikan: Jurnal Agribisnis Perikanan Vol 13, No 2 (2020)
Publisher : Sekolah Tinggi Ilmu Pertanian Wuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.13.2.470-478

Abstract

White-Spotted Rabbitfish (Siganus canaliculatus Park, 1797) are herbivorous fish that are associated with seagrass habitat and are widely distributed in mangrove and coral reef habitats. The waters of the Buntal  Island – Kotania Bau have an ecosystem of seagrass medows, mangroves and coral reefs, with the association of S. canaliculatus as one of the target catch of fishermen. The purpose was study to analyze the biological aspects of S. canaliculatus, including: sex ratio, size of first maturity, and fecundity. The research was conducted from October 2015 until January 2016 in the waters of Buntal Island, Kotania Bay. Fish samples were collected from fishermen's catch using bottom gill nets and Set net. Each fish sample was dissected for sex determination and gonad maturity level. The analysis is used to see the relationship between body length and weight and fecundity. The results showed that 167 fish and 149 female fish. The ratio of male and female was balanced, namely 52.85%: 47.15% or 1.1: 1 (X2count 4.13 <X2table 11.34). The size of first maturity of female is 14.98 cm (14.5 - 15.5 cm) smaller than the male 18.9 cm (18.8 - 19.1 cm). The high potential of S. canaliclulatus based on the Fecundity obtained was in the range of 524,000 - 1,286,359 eggs. There is a positive relationship between body length and fecundity, indicating that the value of Fecundity increases with body size. To support its sustainable use in the wild, it is necessary to regulate the size of S. canaliculatus that can be harvest at a body length of > 15 cm TL, to provide opportunities for spawning and support population growth before exploitation, thus supporting responsible and sustainable fisheries.
Frekuensi pemberian pakan untuk pertumbuhan benih ikan Lele Sangkuriang (Clarias gariepinus) Abdul Rakhfid; Rifai Mauga; Fendi Fendi; Mosriula Mosriula; Wa Ode Sry Wulan; Muhammad Bakri; Alimin Alimin; Rochmady Rochmady
Agrikan: Jurnal Agribisnis Perikanan Vol 13, No 2 (2020)
Publisher : Sangia Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.13.2.260-268

Abstract

Catfish has various advantages, including fast growth, high adaptability to the environment, delicious taste, and high nutritional content.  As a source of nutrition for reared fish, feed is a factor that plays a very important and decisive role in the success of fish farming.  The research aims to determine the effect of feeding frequency on the growth and survival of sangkuriang catfish larvae (C. gariepinus). The study was conducted from June to July 2020 at the Abelisawa Fish Seed Center (BBI), Sampara District, Konawe Regency, South East Sulawesi Province using a Completely Randomized Design with three frequencies of feeding treatment, namely treatment A feeding twice a day, treatment B feeding 3 times a day and treatment C feeding 4 times a day with 3 replications.  Data were analyzed using Analysis of Variance (ANOVA) at 95% confidence level (a 0,05).  The results obtained the highest daily growth in treatment B of 3.11 ± 0.04% per day, followed by treatment A of 2.58 ± 0.05% per day and the lowest in treatment C of 2.53 ± 0.03% per day.  The highest absolute growth was obtained in the frequency of feeding 3 times a day at 37.27 ± 0.20 g per individual, followed by 2 times a day at 27.64 ± 0.40 g per individual and the lowest at feeding 4 times a day at 26.51 ± 0.92 g per individual. Survival in all 3 treatments reached 100%.  Analysis of variance (α 0.05) shows that different feeding frequencies significantly affect the daily growth rate (0.05>0.00) and absolute growth (0.05>0.00) sangkuriang catfish larvae (C. gariepinus).

Page 30 of 83 | Total Record : 826

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