Jurnal Perikanan UNRAM (Universitas Mataram)
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ANALYSIS OF THE COMPETITIVENESS OF INDONESIAN TUNA AND SHRIMP EXPORTS IN THE UNITED STATES MARKET
Full text linkIndonesia is exporting less prawns and tuna to the United States in 2021–2023. An analytical investigation on the competitiveness of Indonesian prawn and tuna products supplied to destination nations like the USA is required in light of these facts. The objective of this study is to examine the growth of Indonesian prawn and tuna exports to the US as well as their competitiveness in this market. This study examines Indonesian prawn and tuna commodities' export competitiveness in the US market from 2012 to 2022. Pustaka, UN Comtrade, Trademap, the Central Statistics Agency (BPS), and the Ministry of Maritime Affairs and Fisheries of the Republic of Indonesia (KKP RI) are the sources of the data. The Constant Market Share (CMS) and Revealed Comparative Advantage (RCA) approaches are the analytical techniques employed in this study. The results show that the trend of leading export commodities, one of which is still dominated by shrimp. Shrimp is the main commodity with export volume increasing significantly from 197.4 million (kg) in 2018 to 250.7 million (kg) in 2021 but experiencing a decline in 2022. The trade value of American shrimp, shrimp consists of large shrimp cold air (0306.16) and tiger prawns (0306.17). The trade value of American tuna, tuna consists of fresh tuna, frozen tuna and tuna fillet. Fresh tuna consists of yellowfin tuna (0302.32) and 0302.34 bigeye tuna. Frozen tuna consists of longfin tuna/albacore (0303.41), yellowfin tuna (0303.42), skipjack tuna (0303.43) and southern bluefin tuna (0303.46); Tuna fillet consists of skipjack tuna (0304.87). The competitiveness of tuna and shrimp in the United States has strong competitiveness.Trend ekspor udang dan Tuna Indonesia pada tahun 2021-2023 ke USA mengalami penurunan. Berdasarkan fakta tersebut, perlu dilakukan sebuah kajian analisis terkait kemampuan daya saing produk udang dan tuna Indonesia yang diekspor ke negara tujuan seperti USA. Penelitian ini bertujuan untuk menganalisis perkembangan ekspor tuna dan udang Indonesia ke Amerika Serikat dan menganalisis daya saing ekspor tuna dan udang Indonesia ke Amerika Serikat. Penelitian ini menganalisis daya saing ekspor komoditas tuna dan udang Indonesia di pasar Amerika Serikat dalam kurun waktu 2012 – 2022. Data bersumber dari Pustaka, UN Comtrade, Trademap, Kementerian Kelautan dan Perikanan Republik Indonesia (KKP RI) dan Badan Pusat Statistik (BPS). Metode analisis yang digunakan dalam penelitian ini adalah metode Revealed Comparative Advantage (RCA) dan Constant Market Share (CMS). Hasil menunjukkan tren komoditas unggulan produk ekspor salah satunya masih didominasi udang. Udang adalah komoditas utama dengan volume ekspor yang meningkat secara signifikan dari 197,4 juta (kg) pada tahun 2018 menjadi 250,7 juta (kg) pada tahun 2021 namun mengalami penurunan pada tahun 2022. Trade value udang Amerika, udang terdiri dari udang besar air dingin (0306.16) dan udang windu (0306.17). Trade value tuna Amerika, tuna terdiri dari tuna segar, tuna beku dan tuna fillet. Tuna segar terdiri dari tuna sirip kuning (0302.32) dan 0302.34 tuna mata besar. Tuna beku terdiri dari tuna sirip panjang/albacore (0303.41), tuna sirip kuning (0303.42), cakalang (0303.43) dan tuna sirip biru selatan (0303.46); tuna fillet terdiri dari cakalang (0304.87). Daya saing tuna dan udang di Amerika Serikat memiliki daya saing yang kuat.
EFFECT OF SOAKING IN KASGOT (MAGGOT WASTE) FERTILIZER ON THE GROWTH AND CARAGENAN CONTENT OF SEAWEEDS Kappaphycus alvarezii
Full text linkKappaphycus alvarezii seaweed produces carrageenan; its growth and development are highly dependent on the quality of the waters and nutrients such as nitrate, phosphate, and potassium. The planting method that cultivators often carry out is to take it directly from the seaweed that is being harvested. This pattern makes the growth of seaweed less than optimal. One solution is to fertilize. One type of fertilizer that can be used is natural fertilizer, such as kasgot fertilizer. This study aims to determine the combination of soaking time and concentration of kasgot fertilizer that effectively increases the growth and carrageenan content of Kappaphycus alvarezii. This research method uses the treatment of the duration of kasgot fertilizer immersion for 2 hours, 4 hours, 6 hours and without immersion (control) and the concentration of kasgot fertilizer of 2 grams, 4 grams, 6 grams, and without kasgot fertilizer (control), repeated 3 times. The results show that the kasgot fertilizer immersion treatment can increase weight, growth rate, and carrageenan value. The higher the dose given, the higher the weight, growth rate, and carrageenan value, although in statistical tests, it was found that the immersion treatment did not significantly affect weight or growth rate. Water quality during the study (temperature, salinity, pH, and depth) was still within the standards for cultivating K. alvarezii seaweed. Further research is needed on using kasgot fertilizer in cultivating other types of seaweed or using different doses.Kappaphycus alvarezii seaweed produces carrageenan; its growth and development are highly dependent on the quality of the waters and nutrients such as nitrate, phosphate, and potassium. The planting method that cultivators often carry out is to take it directly from the seaweed that is being harvested. This pattern makes the growth of seaweed less than optimal. One solution is to fertilize. One type of fertilizer that can be used is natural fertilizer, such as kasgot fertilizer. This study aims to determine the combination of soaking time and concentration of kasgot fertilizer that effectively increases the growth and carrageenan content of Kappaphycus alvarezii. This research method uses the treatment of the duration of kasgot fertilizer immersion for 2 hours, 4 hours, 6 hours and without immersion (control) and the concentration of kasgot fertilizer of 2 grams, 4 grams, 6 grams, and without kasgot fertilizer (control), repeated 3 times. The results show that the kasgot fertilizer immersion treatment can increase weight, growth rate, and carrageenan value. The higher the dose given, the higher the weight, growth rate, and carrageenan value, although in statistical tests, it was found that the immersion treatment did not significantly affect weight or growth rate. Water quality during the study (temperature, salinity, pH, and depth) was still within the standards for cultivating K. alvarezii seaweed. Further research is needed on using kasgot fertilizer in cultivating other types of seaweed or using different doses
GROWTH PERFORMANCE OF BLACK NILE FISH (Oreochromis niloticus) WITH A COMBINATION OF COMMERCIAL FEED AND INDEPENDENT FEED AT THE P2MKP FISH BOSTER CENTER, BUNCITAN VILLAGE, SEDATI DISTRICT, SIDOARJO REGENCY, EAST JAVA PROVINCE
Full text linkThe fisheries sector supports food security, one of which is through black tilapia cultivation which has many advantages. The study was conducted at the P2MKP Fish Boster Center to assess the effect of using a combination of commercial and independent feed on the growth of black tilapia, to find an alternative feed that is efficient, economical and supports optimal growth. The study was conducted at the P2MKP Fish Boster Center, Sidoarjo, using survey and internship methods. Activities include pond preparation, seed distribution, provision of a combination of commercial and independent feed, and monitoring the growth and health of black tilapia. Data were collected through observation, interviews and documentation and analyzed descriptively quantitatively. The water quality in the black tilapia pond was monitored well with a temperature of 28oC - 33oC, pH 8 and DO 4.3 - 4.62 ppm. Growth showed optimal results: SGR 1.29, absolute weight 198.75 grams, absolute length growth 20 cm, Survival Rate 85% and FCR 1.1. Commercial feed is used at the beginning of maintenance, then will be replaced with independent feed for cost efficiency. Research at P2MKP Fish Boster Center shows that a combination of commercial and independent feeds increases the growth of black tilapia better than single use. This combination can also optimize resources, reduce dependence on commercial feeds, and be an alternative for farmers in increasing the productivity of black tilapia cultivation.The fisheries sector supports food security, one of which is through black tilapia cultivation which has many advantages. The study was conducted at the P2MKP Fish Boster Center to assess the effect of using a combination of commercial and independent feed on the growth of black tilapia, to find an alternative feed that is efficient, economical and supports optimal growth. The study was conducted at the P2MKP Fish Boster Center, Sidoarjo, using survey and internship methods. Activities include pond preparation, seed distribution, provision of a combination of commercial and independent feed, and monitoring the growth and health of black tilapia. Data were collected through observation, interviews and documentation and analyzed descriptively quantitatively. The water quality in the black tilapia pond was monitored well with a temperature of 28oC - 33oC, pH 8 and DO 4.3 - 4.62 ppm. Growth showed optimal results: SGR 1.29, absolute weight 198.75 grams, absolute length growth 20 cm, Survival Rate 85% and FCR 1.1. Commercial feed is used at the beginning of maintenance, then will be replaced with independent feed for cost efficiency. Research at P2MKP Fish Boster Center shows that a combination of commercial and independent feeds increases the growth of black tilapia better than single use. This combination can also optimize resources, reduce dependence on commercial feeds, and be an alternative for farmers in increasing the productivity of black tilapia cultivation
EFFECT OF DIETARY PROBIOTIC SUPPLEMENTATION ON GROWTH PERFORMANCE, SURVIVAL RATE, AND CONDITION FACTOR OF RED NILE TILAPIA (Oreochromis niloticus L.)
Full text linkRed Nile Tilapia (Oreochromis niloticus L.) is one of the important commodities in aquaculture, possessing high economic value and promising prospects for supporting the economy and food security. Various efforts have been made to increase fish production, one of which is through the use of feed additives. Probiotics have been widely used in aquaculture, either as a feed supplement or applied directly to the culture media. This study aims to compare the growth, survival rate, and condition factor of Red Nila Tilapia fed with probiotic-supplemented feed and those without probiotics. The study was conducted over 84 days using Red Nila Tilapia measuring 6.8 cm, stocked in earthen ponds at a density of 10 fish/m². The results showed that Red Nila Tilapia fed with probiotic-supplemented feed had a higher growth performance compared to those without probiotics. The average daily growth rate and survival rate of fish given probiotics were 2.06 g/day and 87%, respectively, whereas fish without probiotic supplementation had 1.70 g/day and 84%. Conversely, fish fed with probiotics exhibited a condition factor of 1.06, which was lower than the 1.69 recorded in fish without probiotics. The findings of this study indicate that probiotics can be used as a feed additive for Red Nile Tilapia, providing positive effects on growth, survival rate, and fish health.Red Nile Tilapia (Oreochromis niloticus L.) is one of the important commodities in aquaculture, possessing high economic value and promising prospects for supporting the economy and food security. Various efforts have been made to increase fish production, one of which is through the use of feed additives. Probiotics have been widely used in aquaculture, either as a feed supplement or applied directly to the culture media. This study aims to compare the growth, survival rate, and condition factor of Red Nila Tilapia fed with probiotic-supplemented feed and those without probiotics. The study was conducted over 84 days using Red Nila Tilapia measuring 6.8 cm, stocked in earthen ponds at a density of 10 fish/m². The results showed that Red Nila Tilapia fed with probiotic-supplemented feed had a higher growth performance compared to those without probiotics. The average daily growth rate and survival rate of fish given probiotics were 2.06 g/day and 87%, respectively, whereas fish without probiotic supplementation had 1.70 g/day and 84%. Conversely, fish fed with probiotics exhibited a condition factor of 1.06, which was lower than the 1.69 recorded in fish without probiotics. The findings of this study indicate that probiotics can be used as a feed additive for Red Nile Tilapia, providing positive effects on growth, survival rate, and fish health
FEED INTAKE AND GROWTH OF VANNAMEI SHRIMP (Litopenaeus vannamei) WITH THE ADDITION OF DIFFERENT ATTRACTANT SOURCES IN SELF-PREPARED FISH FEED
Full text linkOne of the issues in aquaculture activities is the high cost of commercial feed, and self-prepared feed can be one of the solutions. Efforts to improve feed utilization in cultured organisms include the use of stimulants known as attractants. The objective of this study is to observe the use of different attractant sources in self-prepared feed for whiteleg shrimp (Litopenaeus vannamei) by examining feed consumption, feed conversion ratio (FCR), and the growth of the shrimp. The treatments in this study consisted of feed without the addition of attractants (A), feed with the addition of squid meal attractant (B), shrimp head meal (C), and rebon (small shrimp) meal (D). Whiteleg shrimp (DOC 30) with an average weight of 2.96±0.21 g were reared in aquariums, with each treatment consisting of four replicates. After the rearing period, the feed intake for treatments A, B, C, and D was 0.156 g/shrimp, 0.184 g/shrimp, 0.181 g/shrimp, and 0.167 g/shrimp, respectively. The feed conversion ratio (FCR) obtained was 1.8, 1.4, 1.2, and 1.3, respectively. The absolute growth for the four treatments was 1.092 g/shrimp, 1.632 g/shrimp, 1.779 g/shrimp, and 1.506 g/shrimp, respectively. Statistical analysis showed no significant differences among the four treatments (P>0.05) in terms of feed consumption, FCR, and growth. The results of this study highlight the potential use of shrimp head meal, which is a waste product, as an attractant and a protein source.Salah satu masalah dalam kegiatan budidaya perikanan adalah harga pakan komersial yang tinggi dan pakan mandiri dapat menjadi salah satu solusi. Upaya meningkatkan pemanfaatan pakan pada organisme budidaya salah satunya adalah dengan penggunaan stimulan yang disebut dengan atraktan. Tujuan penelitian ini adalah untuk mengobservasi penggunaan sumber atraktan berbeda dalam pakan mandiri bagi udang vaname dengan mengamati konsumsi pakan, FCR, dan pertumbuhan udang vaname. Perlakuan dalam penelitian ini terdiri dari pakan tanpa penambahan atraktan (A), pakan dengan tambahan atraktan tepung cumi (B), tepung kepala udang (C) dan tepung rebon (D). Udang vaname DOC 30 dengan bobot 2,96±0,21 g dipelihara dalam akuarium dengan masing-masing perlakuan yang terdiri dari empat ulangan. Setelah pemeliharaan, diperoleh konsumsi pakan pada perlakuan A, B, C dan D berturut-turut adalah 0,156 g/ekor, 0,184 g/ekor, 0,181 g/ekor, dan 0,167 g/ekor. FCR yang diperoleh berturut-turut yaitu 1,8, 1,4, 1,2, dan 1,3. Pertumbuhan mutlak untuk keempat perlakuan berturut-turut yaitu 1,092 g/ekor, 1,632 g/ekor, 1,779 g/ekor, dan1,506 g/ekor. Hasil uji statistik menunjukkan bahwa tidak ada perbedaan signifikan antara keempat perlakuan (P>0,05) terhadap konsumsi pakan, FCR dan pertumbuhan. Hasil dari penelitian ini memberikan gambaran potensi pemanfaatan tepung kepala udang yang merupakan limbah sebagai atraktan sekaligus sumber protein
TINGKAT KESUKAAN MI BASAH DENGAN PENAMBAHAN TEPUNG IKAN GABUS
Full text linkSnakehead (Channa striata) is a high-protein fish that is less preferred for direct consumption. Through food diversification, snakehead fish meat can be processed into fish flour and incorporated into various food products, including wet noodles. This study aims to determine the optimal concentration of snakehead fish flour to produce wet noodles with the highest panelist preference. The method used was a laboratory experimental method, involving the preparation of wet noodles with snakehead flour at four different concentrations (0%, 5%, 10%, and 15%) and an evaluation by 25 semi-trained panelists to determine their preferences. The parameters observed included fishmeal yield, panelist preferences, and the chemical composition of wet noodles. The 10% snakehead flour treatment was the most preferred, with the highest alternative value of 8.05, and average scores for appearance (8.12), aroma (5.80), texture (6.68), and taste (7.72). The chemical composition of the 10% treatment included 10% protein content, 33.94% water content, 7.54% ash content, 3,85% fat content, and 44,67% carbohydrate content.Ikan gabus (Channa striata) adalah salah satu jenis ikan tinggi protein yang kurang diminati masyarakat untuk dikonsumsi langsung. Melalui diversifikasi pangan, daging ikan gabus dapat diolah menjadi tepung untuk ditambahkan ke dalam berbagai produk makanan seperti mi basah. Tujuan penelitian ini yaitu menentukan konsentrasi penambahan tepung ikan gabus untuk menghasilkan mi basah yang paling disukai panelis. Metode yang digunakan adalah metode eksperimental laboratorium yaitu pembuatan mi basah dengan penambahan tepung ikan gabus dengan empat perlakuan (0%; 5%; 10%; dan 15%) dan 25 orang panelis semi terlatih sebagai ulangan untuk mengetahui tingkat kesukaan panelis terhadap mi basah. Parameter yang diamati adalah rendemen tepung ikan, tingkat kesukaan dan kadar kimia mi basah. Penambahan tepung ikan gabus yang paling disukai adalah perlakuan 10% karena memiliki nilai alternatif terbesar yaitu 8,05 dengan nilai rata-rata kenampakan yaitu 8,12; aroma 5,80; tekstur 6,68; dan rasa 7,72. Uji kimia yang dihasilkan yaitu kadar protein 10%, kadar air 33,94%; kadar abu 7,54%; kadar lemak 3,85%; dan kadar karbohidrat 44,67%
CHARACTERISTICS OF FISH COMMUNTIES ASSOCIATIONS IN THE WATER OF MALAHING VILLAGE, BONTANG CITY, EAST KALIMANTAN
Full text linkThe important role of seagrass beds as habitat for fish communities, both as nursery ground, feeding ground and shelter. The aim of the research was to determine the association of fish communities in seagrass beds in relation to the characteristics of the seagrass species that make up the seagrass beds. The research was carried out in seagrass beds in the waters of Malahing Village, Bontang City, East Kalimantan from October 2024–February 2025, using a purposive sampling method. Sampling consisted of 2 stations with three repetitions. Fish samples were taken using a trap net and seagrass density using a 50x50cm square frame. The seagrass species found at both stations consisted of E. acoroides and T. hemprichii. The fish species caught consisted of 10 families, 11 genera and 15 species. Fish community association was positively correlated with T. hemprichii density.The important role of seagrass beds as habitat for fish communities, both as nursery ground, feeding ground and shelter. The aim of the research was to determine the association of fish communities in seagrass beds in relation to the characteristics of the seagrass species that make up the seagrass beds. The research was carried out in seagrass beds in the waters of Malahing Village, Bontang City, East Kalimantan from October 2024–February 2025, using a purposive sampling method. Sampling consisted of 2 stations with three repetitions. Fish samples were taken using a trap net and seagrass density using a 50x50cm square frame. The seagrass species found at both stations consisted of E. acoroides and T. hemprichii. The fish species caught consisted of 10 families, 11 genera and 15 species. Fish community association was positively correlated with T. hemprichii density
THE EFFECT OF DIFFERENT DOSES OF MULTIFLORA HONEY ON MALE BETTA FISH (Betta splendens) SEED PRODUCTION
Full text linkMultiflora honey contains potassium and flavonoids that play a role in changing fish sexuality from female to male. One factor that influences the success of sex direction is the dosage. This study aims to obtain the right dosage of multiflora honey in the formation of male sex (masculinization). This study used a Completely Randomized Design (CRD) with 4 treatments and 3 replications. Observation of male sex was carried out after 60 days of maintenance by observing the urogenital organs and 70 days of maintenance with gonad histology using HE staining. The results showed that the highest percentage of males was obtained at a dose of 4 mg/L.Madu multiflora memiliki kandungan kalium dan flavonoid yang berperan dalam merubah seksualitas ikan dari betina ke jantan. Salah satu faktor yang mempengaruhi keberhasilan pengarahan jenis kelamin adalah jumlah dosisnya. Penelitian ini bertujuan untuk mendapatkan dosis madu multiflora yang tepat dalam pembentukan kelamin jantan (maskulinisasi). Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 3 ulangan. Pengamatan kelamin jantan dilakukan setelah 60 hari pemeliharaan dengan mengamati organ urogenital dan 70 hari pemeliharaan dengan histologi gonad menggunakan pewarnaan HE. Hasil penelitian menunjukan bahwa persentase jantan tertinggi diperoleh pada dosis 4 mg/L
Budidaya Udang Vaname pada Berbagai Skala Produksi (Studi Literatur)
No full textVaname shrimp (Litopenaeus vannamei) cultivation is growing rapidly in Indonesia and has various production scales, from traditional to super-intensive. This study examines the technical and economic differences of each production scale based on literature studies. Technically, the traditional scale still relies on natural environmental conditions with a stocking density of 5–9 shrimp/m2 and a productivity of 0.1–0.5 tons/ha/period. The traditional-plus scale is a development of the traditional scale with several improvements in technical aspects such as pond bottom soil processing, additional feeding, and simple water quality management with a stocking density of 10–49 shrimp/m2 and a productivity of 0.7–1.5 tons/ha/period. The semi-intensive scale begins to implement better aeration and water quality management, increasing the stocking density to 50–79 shrimp/m2 with a productivity of 4–8 tons/ha/period. At intensive and super-intensive scales, the use of technologies such as biofloc systems, Recirculating Aquaculture Systems (RAS), and Internet of Things (IoT) allows for higher stocking densities (80-150 shrimp/m2 and 250-400 shrimp/m2) with productivity reaching 15-20 tons/ha/period and 100-150 tons/ha/period. Economically, a more intensive production scale shows greater benefits. The traditional scale has an Internal Rate of Return (IRR) of 10-20% with a payback period of 3-5 years, while the semi-intensive and intensive scales have an IRR of 20-50% with a shorter payback period (1.5-3 years). The super-intensive scale offers the highest benefits with an IRR> 50%, a Net Present Value (NPV) of billions of rupiah, and a payback period of less than 1.5 years. However, intensive and super-intensive scales require large initial capital and more complex management systems, especially in terms of water quality and biosecurity. The results of this study indicate that increasing the scale of production can increase efficiency and profits, but also carries higher risks. Therefore, the selection of production scales must consider technical readiness, financial resources, and good risk management. The application of technologies such as biofloc, RAS, and IoT has the potential to increase the efficiency and sustainability of whiteleg shrimp cultivation. Support from the government and stakeholders is needed to increase the competitiveness of the aquaculture industry through policies that support innovation and sustainability.Budidaya udang vaname (Litopenaeus vannamei) berkembang dengan pesat di Indonesia dan memiliki berbagai skala produksi, mulai dari tradisional hingga super-intensif. Penelitian ini mengkaji perbedaan teknis serta ekonomi dari masing-masing skala produksi yang didasarkan pada studi pustaka. Secara teknis, skala tradisional masih bergantung pada kondisi lingkungan secara alami dengan padat tebar 5–9 ekor/m2 dan produktivitas 0,1-0,5 ton/ha/periode. Skala tradisional-plus merupakan pengembangan dari skala tradisional dengan beberapa perbaikan aspek teknis seperti pengolahan tanah dasar tambak, pemberian pakan tambahan, dan pengelolaan kualitas air sederhana dengan padat tebar 10-49 ekor/m2 dan produktivitas 0,7-1,5 ton/ha/periode. Skala semi-intensif mulai menerapkan aerasi dan pengelolaan kualitas air yang lebih baik, meningkatkan padat tebar hingga 50-79 ekor/m2 dengan produktivitas 4-8 ton/ha/periode. Pada skala intensif dan super-intensif, pemanfaatan teknologi seperti sistem bioflok, Recirculating Aquaculture System (RAS), dan Internet of Things (IoT) memungkinkan padat tebar yang lebih tinggi (80-150 ekor/m2 dan 250-400 ekor/m2) dengan produktivitas dapat mencapai 15-20 ton/ha/periode dan 100-150 ton/ha/periode. Secara ekonomi, skala produksi yang lebih intensif menunjukkan keuntungan yang lebih besar. Skala tradisional memiliki Internal Rate of Return (IRR) sebesar 10–20% dengan waktu pengembalian modal 3–5 tahun, sementara skala semi-intensif dan intensif memiliki IRR 20–50% dengan periode pengembalian modal lebih singkat (1,5–3 tahun). Skala super-intensif menawarkan keuntungan tertinggi dengan IRR >50%, Net Present Value (NPV) miliaran rupiah, dan periode pengembalian modal kurang dari 1,5 tahun. Namun, skala intensif dan super-intensif membutuhkan modal awal yang besar serta sistem manajemen yang lebih kompleks, terutama dalam aspek kualitas air dan biosikuriti. Hasil kajian ini menunjukkan bahwa peningkatan skala produksi dapat meningkatkan efisiensi dan keuntungan, tetapi juga membawa risiko yang lebih tinggi. Oleh karena itu, pemilihan skala produksi harus mempertimbangkan kesiapan teknis, sumber daya keuangan, serta manajemen risiko yang baik. Penerapan teknologi seperti bioflok, RAS, dan IoT berpotensi meningkatkan efisiensi serta keberlanjutan budidaya udang vaname. Dukungan dari pemerintah dan pemangku kepentingan sangat diperlukan untuk meningkatkan daya saing industri budidaya melalui kebijakan yang mendukung inovasi dan keberlanjutan
ANALYSIS OF THE PRODUCTIVITY OF AQUACULTURE BUSINESS IN FLOATING NET KARAMBA IN CIRATA RESERVOIR (CASE STUDY OF MARGALAKSANA VILLAGE, CIPEUNDEUY DISTRICT)
Full text linkProductivity is a concept that describes the relationship between output (production results) and input used (land area, seeds, feed) as one of the efforts that can be made to encourage growth and development in the fisheries and marine sectors. This study aims to analyze the level of productivity and factors that influence the productivity of fisheries cultivation efforts in Floating Net Cage (KJA) in Cirata Reservoir, West Bandung Regency. This study uses a case study method with a sampling technique using the purposive sampling method. The data collection technique is assisted by observation and interview methods with questionnaires, then the data obtained is analyzed using a quantitative descriptive approach. The results of the study showed that the level of productivity per unit area was 14.683 kg/yr/m2 and productivity per unit cost was IDR 19.016/kg. The Financial Analysis carried out produced a profitable R/C ratio value of 1,17. Factors that significantly affect cultivation productivity include land area, seed quality, feed conversion, and length of experience, while the age variable did not show a significant effect on productivity.Productivity is a concept that describes the relationship between output (production results) and input used (land area, seeds, feed) as one of the efforts that can be made to encourage growth and development in the fisheries and marine sectors. This study aims to analyze the level of productivity and factors that influence the productivity of fisheries cultivation efforts in Floating Net Cage (KJA) in Cirata Reservoir, West Bandung Regency. This study uses a case study method with a sampling technique using the purposive sampling method. The data collection technique is assisted by observation and interview methods with questionnaires, then the data obtained is analyzed using a quantitative descriptive approach. The results of the study showed that the level of productivity per unit area was 14.683 kg/yr/m2 and productivity per unit cost was IDR 19.016/kg. The Financial Analysis carried out produced a profitable R/C ratio value of 1,17. Factors that significantly affect cultivation productivity include land area, seed quality, feed conversion, and length of experience, while the age variable did not show a significant effect on productivity