Artykuły w czasopismach: „Prawn farming”

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Nguyen Quoc Nghi, Bui Van Trinh i La Nguyen Thuy Dung. "Evaluate the financial efficiency of semi-intensive prawn farming: A case study in My Xuyen district, Soc Trang province". World Journal of Advanced Research and Reviews 12, nr 2 (30.11.2021): 478–82. http://dx.doi.org/10.30574/wjarr.2021.12.2.0612.

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Semi-intensive prawn farming is currently facing difficulties in both the production and consumption processes. Climate change and an unstable output market are the main causes affecting the investment efficiency of semi-intensive prawn farming. The authors carry out the study to evaluate the financial efficiency of semi-intensive prawn farming in My Xuyen District, Soc Trang Province. Research data are collected from 100 households raising prawns. The research results show that, with an average investment cost of 19.8 million VND/1000m2/crop, farmers may earn a profit of 6.5 million VND/1000m2/crop, and the profit margin achieved reaches 0.25 times. Therefore, the model of semi-intensive prawns achieves high financial efficiency and brings a great income for prawn farmers.

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Huynh, Huong Kim, Viet Quoc Le, Huong Thi Thanh Do i Hai Ngoc Tran. "ANALYSING TECHNICAL AND FINANCIAL ASPECTS OF GIANT FRESHWATER PRAWN Macrobrachium rosenbergi (De man, 1879) CULTURE IN BRACKISH WATER AREA OF TRA VINH PROVINCE". Scientific Journal of Tra Vinh University 1, nr 29 (1.03.2018): 92–102. http://dx.doi.org/10.35382/18594816.1.29.2018.37.

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This study was conducted through the interview of 48 households applying alternative system of the giant freshwater prawn and shrimp farming in Tra Vinh province. The study aimed to evaluate the effects of different factors on the efficiency of the prawn farming in order to contribute to sustainable development ofthe faming system in the brackish water area of the Mekong Delta. The results showed that the pond was in average area of 0.8 ha; water salinity varied in range of 1-10 ppt during prawn farming. Prawn stocking density was 9.0 inds./m2, and all of the prawn were fed with pellet feed or combined with by-products andtrash fish. After 5, 6 months of culture, average prawn yield of 886 kg/ha/crop and net income of 68 millions VND/ha/crop were achieved. Prawn farming covered only 28.5% of total production cost of the whole system including prawn and tiger shrimp but contributed up to 44.1% of total net income of the prawn -tiger shrimp system. A total of 89.6% of prawn farming households succeeded in getting net income, compared to 81.3% for tiger shrimp farming households. Inaddition, the study also found that factors such as water salinity, pond preparation, seed nursing and feeding methods strongly affect to the efficiency of prawn farming. The result indicated the great potential and feasibility for farming giant freshwater alternatively with tiger shrimp in brackish water areas of the Mekong delta.

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Samples, Karl C., i PingSun Leung. "The Effect of Production Variability on Financial Risks of Freshwater Prawn Farming in Hawaii". Canadian Journal of Fisheries and Aquatic Sciences 42, nr 2 (1.02.1985): 307–11. http://dx.doi.org/10.1139/f85-039.

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A conceptual model of a stochastic production process is proposed which illuminates the business perils associated with shortfalls in yields of aquacultured freshwater prawns. Commercial production data are statistically analyzed within the context of the model to measure the extent to which yield variability engenders financial risks for prawn producers. It is shown that at wholesale prawn prices of US $11.00/kg there is a 50% probability that a representative 8-ha prawn farm utilizing ponds greater than 0.8 surface ha will incur a financial loss in any given year. This probability falls to 30% when ponds smaller than 0.4 surface ha are utilized.

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T V, Abhinav. "Shrimp Farming or Prawn Culturing". International Journal for Research in Applied Science and Engineering Technology 10, nr 7 (31.07.2022): 1044–46. http://dx.doi.org/10.22214/ijraset.2022.45345.

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Abdullah, Rosazlin, Firuza Begham Mustafa, Subha Bhassu, Nur Aziaty Amirah Azhar, Benjamin Ezekiel Bwadi, Nur Syabeera Begum Nasir Ahmad i Aaronn Avit Ajeng. "Evaluation of water and soil qualities for giant freshwater prawn farming site suitability by using the AHP and GIS approaches in Jelebu, Negeri Sembilan, Malaysia". AIMS Geosciences 7, nr 3 (2021): 507–28. http://dx.doi.org/10.3934/geosci.2021029.

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<abstract> <p>Water and soil qualities play significant roles in the farming of giant freshwater prawn. The study evaluated water and soil qualities for giant freshwater prawn farming site suitability by using Analytic Hierarchy Process (AHP) and Geographic Information System (GIS) in Jelebu, Malaysia. The water quality parameters measured were biochemical oxygen demand, chemical oxygen demand, ammonia nitrogen, pH, dissolved oxygen, water temperature, total suspended solids, nitrite concentration and phosphate concentration, meanwhile soil qualities investigated were land use, slope, pH, texture, organic carbon and organic matter. Site suitability analysis can assist to identify the best location for prawn production. Specialist's opinions were used to rank the level of preference and significance of each of the parameter while the pairwise comparison matrix was applied to calculate the weight of each parameter for prawn farming. There are about 45.41% of the land was most suitable, 28.89% was moderately suitable while 25.69% was found unsuitable for prawn farming. The combination of AHP and GIS could give a better database and guide map for planners and decision-makers to take more rewarding decisions when apportioning the land for prawn farming, for better productivity.</p> </abstract>

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Shampa, Sharmin Akter, Nusrat Nasrin, Marufa Khatun i Salma Akter. "Species availability, culture technique, reproduction of prawn and shrimp in Bangladesh: A review". Research in Agriculture Livestock and Fisheries 4, nr 2 (27.08.2017): 107–16. http://dx.doi.org/10.3329/ralf.v4i2.33722.

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Bangladesh is considered one of the most suitable countries in the world for freshwater prawn farming because of its favorable agro climatic condition. The expansion of shrimp farming is triggered by the increased international market demand, seed production and intensive shrimp culture. Shrimp farming is having a positive impact on the livelihoods of many people in Bangladesh, especially the poorer farmers. Prawn and shrimp farming offer a reliable source of revenue that is often more profitable than other kinds of farming, or other non-farming employment. The objective of this paper was to review species availability, culture technique and artificial breeding of prawn and shrimp in Bangladesh.Res. Agric., Livest. Fish.4(2): 107-116, August 2017

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Portella, Carolina de Gasperi, Léa Silvia Sant'Ana i Wagner Cotroni Valenti. "Chemical composition and fatty acid contents in farmed freshwater prawns". Pesquisa Agropecuária Brasileira 48, nr 8 (sierpień 2013): 1115–18. http://dx.doi.org/10.1590/s0100-204x2013000800043.

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The objective of this work was to evaluate the chemical composition and fatty acid contents of Amazonian and giant river prawns. After four-month farming, with the same diet for both species, palmitic and stearic acids were the main saturated fatty acids. Oleic acid was the main monounsatured fatty acid, and the eicosapentaenoic and docosahexaenoic acids were the most abundant polyunsaturated acids. Amazonian prawn has higher levels of protein and polyunsaturated fatty acids than those of the giant river prawn, which shows its potential for aquaculture.

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New, Michael B., i C. Mohanakumaran Nair. "Global scale of freshwater prawn farming". Aquaculture Research 43, nr 7 (12.06.2012): 960–69. http://dx.doi.org/10.1111/j.1365-2109.2011.03008.x.

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Darmansah, Aris, Sulistiono, Thomas Nugroho i Eddy Supriyono. "Pemberdayaan Masyarakat melalui Pengembangan Polikultur Bandeng dan Udang di Desa Karangsong, Indramayu, Jawa Barat". Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat 2, nr 2 (22.02.2017): 92. http://dx.doi.org/10.29244/agrokreatif.2.2.92-99.

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Karangsong Village is one of the coastal villages in Indramayu which has a high fishery and marine resources potential, (both capture and aquaculture fisheries). The aquaculture activities in this village were mostly milkfish and prawn cultures. Community development through polyculture activity in this village had been done for 2 years 4 months from December 2012 to April 2015. This activity aimed to improve the community skill, especially milk fish and prawn using polyculture system. Methode used in this activity was training and empowering. The community was trained about pond culture preparation and milk fish and prawn culture methods. The community participated in first year was 4 people, and second year was 9 people. Aid distribution scheme of this program was 1 package for each fish-farmer contained prawn seed, milkfish seed, and fish-prawn feed. Through effectively empowering program, people knowledge, technology, biomass farming, and income (912 million from milkfish farming; 920 million from shrimp farming) were increased.

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Barmon, Basanta Kumar, i Sanzidur Rahman. "Sustaining Rice Productivity, Soil Fertility, and Income from Prawn-Rice Joint Culture in the Gher System in Banglade". Asian Journal of Agriculture and Development 17, nr 2 (1.12.2020): 43–62. http://dx.doi.org/10.37801/ajad2020.17.2.3.

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This paper examines the long-term impacts of the joint prawn-rice gher farming system on agricultural and household incomes, soil fertility, and productivity of modern variety (MV) rice in southwestern Bangladesh, based on socioeconomic data of the gher farmers and soil fertility data of their gher plots. In 2005, 20 farmers operating on 30 plots were randomly selected from the Bilpabla village of Khulna from whom prawn and MV rice production data were collected using a questionnaire; soil samples were also collected and tested. In 2011 and 2017, the sustainability of the gher system over time was assessed through another survey of farmers following the same methodology. Results revealed that although the nominal income from gher farming increased by 59 percent in 2011 and 23 percent in 2017, the real income and per capita household income remained unchanged over time. Agricultural income has contributed about 65 percent to household income, which for gher farmers was about 200 percent higher than average rural incomes in Bangladesh. Rice productivity declined slightly from its 2005 level. However, the productivity of MV rice under prawn-rice gher farming is substantially higher than in the conventional MV rice farming system. The positive estimates of the Mean Soil Quality Index and Soil Degradation Index for land used for MV paddy production within the gher indicate an increase in soil nutrients. This suggests that the joint prawn-rice gher farming system is relatively sustainable, having improved soil fertility and stabilized real income. Policy implications toward promoting agricultural growth in the southwestern region of Bangladesh include research on developing varieties of MV rice suited to prawn-rice gher farming and the development of commercial feeds and markets for prawn to further raise productivity and incomes of gher farmers.

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Wickins, J. F. "Prawn Farming Today: Opportunities, Techniques, and Developments". Outlook on Agriculture 15, nr 2 (czerwiec 1986): 52–60. http://dx.doi.org/10.1177/003072708601500201.

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The recent global rise in production of farmed prawns can only be described as phenomenal. Further substantial increases are expected within the next five years particularly from Indonesia, Brazil and Bangladesh. This article provides a personal overview of current production methods, recent advances and trends in culture research and development, and the most significant biological, environmental, and social considerations for the future of the industry.

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Ahmed, Nesar, Janet H. Brown i James F. Muir. "FRESHWATER PRAWN FARMING INGHERSYSTEMS IN SOUTHWEST BANGLADESH". Aquaculture Economics & Management 12, nr 3 (26.08.2008): 207–23. http://dx.doi.org/10.1080/13657300802306111.

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New, Michael B. "Status of freshwater prawn farming: a review". Aquaculture Research 26, nr 1 (styczeń 1995): 1–54. http://dx.doi.org/10.1111/j.1365-2109.1995.tb00859.x.

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Haque, Md Rezoanul, Mahmuda Akter i Rubaiya Pervin. "Effects of C/N controlled periphyton based organic farming of freshwater prawn on water quality parameters and biotic factors". Journal of Fisheries 2, nr 2 (30.08.2014): 125. http://dx.doi.org/10.17017/jfish.v2i2.2014.37.

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The effects of C:N controlled periphyton based organic farming of freshwater prawn on water quality parameters and biotic factors were investigated. The experiment had two treatments: T1 and T2 each with three replications. Stocking density was maintained at 20,000 juveniles ha-1. In T1, only commercially available prawn feed was applied and in T2, a locally formulated and prepared feed containing 24% crude protein with C:N ratio close to 20 was used, and maize flour and bamboo side shoots were provided for maintaining C:N ratio 20.Mean values of water quality parameters did not vary significantly (P>0.05) between treatments. Periphytic biomass in terms of dry matter, ash free dry matter (AFDM) and chlorophyll a showed significant difference (P<0.05) among different sampling months. Individual harvesting weight, individual weight gain, specific growth rates, gross and net yields of prawn were significantly higher (P<0.05) in T2 than T1. Therefore, it was concluded that freshwater prawn might consume periphyton biomass in C:N controlled periphyton based organic farming practices resulted a significantly (P<0.05) higher production of freshwater prawn than traditional farming.

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Pervin, Rubaiya, Md Rezoanul Haque i Mahmuda Akter. "Effects of C/N controlled periphyton based organic farming of freshwater prawn on water quality parameters and biotic factors". Journal of Fisheries 2, nr 2 (30.08.2014): 125–34. http://dx.doi.org/10.17017/j.fish.79.

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The effects of C:N controlled periphyton based organic farming of freshwater prawn on water quality parameters and biotic factors were investigated. The experiment had two treatments: T1 and T2 each with three replications. Stocking density was maintained at 20,000 juveniles ha-1. In T1, only commercially available prawn feed was applied and in T2, a locally formulated and prepared feed containing 24% crude protein with C:N ratio close to 20 was used, and maize flour and bamboo side shoots were provided for maintaining C:N ratio 20. Mean values of water quality parameters did not vary significantly (P>0.05) between treatments. Periphytic biomass in terms of dry matter, ash free dry matter (AFDM) and chlorophyll a showed significant difference (P<0.05) among different sampling months. Individual harvesting weight, individual weight gain, specific growth rates, gross and net yields of prawn were significantly higher (P<0.05) in T2 than T1. Therefore, it was concluded that freshwater prawn might consume periphyton biomass in C:N controlled periphyton based organic farming practices resulted a significantly (P<0.05) higher production of freshwater prawn than traditional farming.

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Haque, MR, N. Nahar, R. Pervin i MA Samad. "Comparison of Performance between Organic Farming and Traditional Farming of Freshwater Prawn in Respect of Production and Economics". Journal of Environmental Science and Natural Resources 9, nr 1 (8.11.2016): 109–16. http://dx.doi.org/10.3329/jesnr.v9i1.30301.

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An experiment was conducted to compare the performance between traditional farming and organic farming of freshwater prawn in respect of production and economics. The experiment had two treatments, namely: Traditional (TT) and Organic (TO) with same stocking density (20000 juveniles ha-1) in triplicate. In treatment TO, formulated feed with locally available ingredients were used, and maize flour and bamboo branches were provided for maintaining C:N ratio to 20 and for developing periphyton, respectively. In treatment TT, only commercially available prawn feed was applied. No fertilizers or other types of chemicals or antibiotics were used in both treatments. There were no significant differences (P?0.05) of different water quality parameters between both treatments. Weight gain and specific growth rate (% body weight day-1) of prawn was significantly higher (P<0.05) in TO than TT treatment. Survival rate and feed conversion ratio of prawn did not vary significantly between both treatments. Highest total yield was obtained from TO treatment (511.41 kg ha-1 90 d-1) compared to TT treatment (426.57 kg ha-1 90 d-1). Net yield was also significantly higher in treatment TO (428.32 kg ha-1 90 d-1) than TT (347.77 kg ha-1 90-1). Although there was no significant difference in benefit-cost ratio between both treatments, totalreturn was significantly higher in TO than TT treatment.J. Environ. Sci. & Natural Resources, 9(1): 109-116 2016

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Galib, Shams Muhammad, ABM Mohsin, Nipa Chaki, Md Foyzul Hassan Fahad i Sk Md Mohaimenul Haque. "An overview of the traditional rice-prawn-fish farming in Kalia of Narail district, Bangladesh". Journal of Fisheries 1, nr 1 (2.12.2013): 1. http://dx.doi.org/10.17017/jfish.v1i1.2013.1.

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This study was conducted in Narail district, Bangladesh between January and June, 2012; with a view to describing the status of rice- prawn-finfish based aquaculture practices. Average area of plots was 0.55±0.44 ha, of which mean ditch area was 4.35±2.02% of total land. All farmers dry their plots and made renovation prior to start of a new growing season followed by liming and fertilization. No standard stocking density was maintained, prawns were stocked at 15895 PL/ha, whereas fin fishes at 1551 seeds/ha. Commercial feed was applied in all the plots. Production of prawn, stocked and non-stocked finfishes were found 380.34±155.25 kg/ha; 713.65±352.99 kg/ha and 51.73±24.55 kg/ha respectively. Average cost and income for fish culture were 120514.07±36758.35 BDT/ha and 232497.48±76594.80 BDT/ha respectively. Average rice production was 4229.78±856.71 kg/ha. Low growth and high mortality of PL; scarcity, high and uprising price of feeds; and floods were identified as the major problems.

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Yasmin, F., M. Hossain, MS Islam i MHA Rashid. "Economics of Fresh Water Prawn Farming in Southwest Region of Bangladesh". Progressive Agriculture 21, nr 1-2 (2.11.2013): 223–31. http://dx.doi.org/10.3329/pa.v21i1-2.16779.

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This study was designed to assess the profitability of freshwater prawn farming in gher systems in southwest Bangladesh. Four Upazilas namely: Bagerhat Sadar, Fakirhat, Mollahat and Chitalmari were purposely selected from Bagerhat district. Primary data were collected from randomly selected 100 gher owners. Results of the financial analyses indicate that investment in all the selected golda farming projects is profitable. On an average, total cost of FPF was Tk. 80,301.00 per hectare and average gross return per hectare per year stood at Tk. 216,400.00 and the gross margin per hectare per year was Tk. 205,278.00. The net return per hectare per year was Tk. 136,099.00. Although farmers in the study areas were facing different problems, it was concluded that the freshwater prawn farming is sustainable and it did not have any deleterious effect on environment. Finally, based on the findings of the study, some recommendations were made for the development of sound freshwater prawn farming in Bangladesh.DOI: http://dx.doi.org/10.3329/pa.v21i1-2.16779 Progress. Agric. 21(1 & 2): 223 - 231, 2010

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Galib, Shams Muhammad, ABM Mohsin, Nipa Chaki, Md Foyzul Hassan Fahad i Sk Md Mohaimenul Haque. "An overview of the traditional rice-prawn-fish farming in Kalia of Narail district, Bangladesh". Journal of Fisheries 1, nr 1 (2.12.2013): 1–6. http://dx.doi.org/10.17017/j.fish.67.

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This study was conducted in Narail district, Bangladesh between January and June, 2012; with a view to describing the status of rice- prawn-finfish based aquaculture practices. Average area of plots was 0.55±0.44 ha, of which mean ditch area was 4.35±2.02% of total land. All farmers dry their plots and made renovation prior to start of a new growing season followed by liming and fertilization. No standard stocking density was maintained, prawns were stocked at 15895 PL/ha, whereas fin fishes at 1551 seeds/ha. Commercial feed was applied in all the plots. Production of prawn, stocked and non-stocked fin fishes were found 380.34±155.25 kg/ha; 713.65±352.99 kg/ha and 51.73±24.55 kg/ha respectively. Average cost and income for fish culture were 120514.07±36758.35 BDT/ha and 232497.48±76594.80 BDT/ha respectively. Average rice production was 4229.78±856.71 kg/ha. Low growth and high mortality of PL; scarcity, high and uprising price of feeds; and floods were identified as the major problems.

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Lindqvist, Ossi V. "Freshwater Prawn Culture. The Farming of Macrobrachium rosenbergii". Aquaculture 203, nr 3-4 (styczeń 2002): 399–400. http://dx.doi.org/10.1016/s0044-8486(01)00626-3.

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Nair, Chellappan Mohanakumaran, Krishna Rugmini Salin, Juliet Joseph, Bahuleyan Aneesh, Vaidhyanathan Geethalakshmi i Michael Bernard New. "Organic rice–prawn farming yields 20 % higher revenues". Agronomy for Sustainable Development 34, nr 3 (27.10.2013): 569–81. http://dx.doi.org/10.1007/s13593-013-0188-z.

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Islam, MR, MM Haque i MM Rahman. "Studies on seafood production systems in the South-west Region of Bangladesh". Journal of the Bangladesh Agricultural University 15, nr 1 (11.08.2017): 123–32. http://dx.doi.org/10.3329/jbau.v15i1.33537.

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The present study was conducted to understand existing production system of shrimp and prawn (seafood) with gher1 farming in the south-western region of Bangladesh from January to March 2014. Three gher farming clusters in three Upazilas of Bagerhat district were selected to carry out this study to assess the fact above using focus group discussion, key informant interview, questionnaire survey, physical observation, and literature review. The study revealed that gher farming system has changed the cropping patterns dramatically. This diversified farming system produces prawn, carp fish, boro paddy, and vegetable in the field where only single crop of paddy was cultivated. Gher dikes were used to produce vegetables, fruits and the central part for rice cultivation. Whereas the whole water body (during monsoon) and canals (during dry season) were used to culture finfish and prawn. Farmers were mainly found to use commercial feed with a rare amount of homemade feed because of the availability of commercial feed. Most of their investment goes for buying feed, PL and were found to take loan with high interest from banks or depot owners. Decreased salinity due to siltation in Mongla river resulted in increased overall production. The evidence presented in the study confirms that gher farming system impacting positively in the south-west region of Bangladesh.J. Bangladesh Agril. Univ. 15(1): 123-132, January 2017

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Ahmed, Nesar, Shirley Thompson i Marion Glaser. "Transforming organic prawn farming in Bangladesh: Potentials and challenges". Journal of Cleaner Production 172 (styczeń 2018): 3806–16. http://dx.doi.org/10.1016/j.jclepro.2017.06.110.

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Wickins, J. F. "Farming freshwater prawns. A manual for the culture of the giant river prawn (Macrobrachium rosenbergii)". Aquaculture 231, nr 1-4 (marzec 2004): 597–99. http://dx.doi.org/10.1016/j.aquaculture.2003.08.004.

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Rahman, Sanzidur, i Basanta Barmon. "Total Factor Energy Productivity and Efficiency Changes of the Gher (Prawn-Carp-Rice) Farming System in Bangladesh: A Stochastic Input Distance Function Approach". Energies 11, nr 12 (13.12.2018): 3482. http://dx.doi.org/10.3390/en11123482.

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This paper measures energy performance, Total Factor Energy Productivity (TFEP), technical change (TC) and energy efficiency change (EEC) of the gher (prawn-carp-rice) farming system using a unique panel data of 90 farmers covering a 14 year period (2002–2015) from southwest Bangladesh by employing a stochastic input distance function approach. Results reveal that all inputs contribute significantly to energy productivity of the gher farming system with male labor energy input being the major contributor followed by energy from machineries, seeds and chemicals. Energy performance of the High Yielding Variety (HYV) rice enterprise is highly efficient whereas the prawn enterprise is highly energy inefficient. Furthermore, energy performance of the HYV rice enterprise improved significantly over time. Significant competition exists between HYV rice and prawn enterprises as well as prawn and carp enterprises. Experience and education significantly improve energy efficiency whereas gher area and household size significantly reduces it. TFEP grew at the rate of 2.56% per annum (p.a.) solely powered by technical progress at the rate of 2.57% p.a. Gher system can be sustained in the long-run driven by technical progress and improvements in energy productivity of the HYV rice enterprise. Policy implications include investments in R&D and education targeted at the gher farmers.

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Nahid, SAA, PJG Henriksson i MA Wahab. "Value-chain analysis of freshwater apple snail (Pila globosa) used for on-farm feeds in the freshwater prawn farming sector in Bangladesh". International Journal of Agricultural Research, Innovation and Technology 3, nr 2 (2.02.2014): 22–30. http://dx.doi.org/10.3329/ijarit.v3i2.17840.

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Growth of the freshwater prawn (Macrobrachium rosenbergii) sector in Bangladesh since 1970s has been supported by natural availability of freshwater apple snail (Pila globosa), used for on-farm prawn feeds. The present study identified the current configuration of the value-chain benefits and constraints of freshwater apple snail in south-western Bangladesh in August 2011, based upon Rapid Market Appraisal (RMA) approach. The site of snail collection was Chanda Beel in Gopalganj district, while trading, processing and final consumption was represented by Rayer Mahal Bazar in Khulna district. There were seven different nodes recognized throughout the value chain. Snail marketing was identified as a seasonal business and took place during June to November each year. Between 1995 and 2011 the price of whole snail, meat and shell has increased by 800%, 325% and 315%, respectively. The abundance of snail had been reduced and its demand has increased due to the expansion of the prawn farming industry. Prawn farmers preferred snail meat due to its low cost (US$ 0.21 kg-1) as a source of protein compared to commercial prawn feed (US$ 0.41 kg-1). Snail harvesting and processing were considered as additional livelihood options for the poor, where 60% of the labour involved in snail harvesting were women, and 95% the de-shelling workforce. Induced breeding in captivity and sustainable management in nature as well as development of commercial production of apple snails might reduce the pressure on ecosystems and positively contributed to the continued expansion of freshwater prawn farming in Bangladesh. DOI: http://dx.doi.org/10.3329/ijarit.v3i2.17840 Int. J. Agril. Res. Innov. & Tech. 3 (2): 22-30, December, 2013

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Zafar, MA, MM Haque, MSB Aziz i MM Alam. "Study on water and soil quality parameters of shrimp and prawn farming in the southwest region of Bangladesh". Journal of the Bangladesh Agricultural University 13, nr 1 (14.07.2016): 153–60. http://dx.doi.org/10.3329/jbau.v13i1.28732.

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Water and soil quality parameters play a vital role for sustainable shrimp and prawn production which together is the leading exportable seafood product in Bangladesh contributing to a significant amount of foreign currency earnings. However, this sector is often negatively criticized by the consumers of importing countries for farm (locally called gher in Bengali) environment. In this context, an investigation was carried out to assess water and soil quality parameters of shrimp and prawn farms in southwest Bangladesh. This study was conducted at Dumuria and Paickgacha Upazila of Khulna district during dry and wet season in 2012. The data were collected from 9 shrimp and prawn farms and they were categorized in three different groups (as treatments) including 3 prawn (T1), 3 shrimp & prawn (T2) and 3 shrimp farms (T3). Water temperature, dissolved oxygen, pH, ammonia, nitrate, nitrite, alkalinity, salinity, total phosphorous and total hardness were measured using portable advanced HACH water quality test kit in both dry and wet season. Farm soil (sediment) quality parameters including pH, organic carbon, total nitrogen and available phosphorus were measured in the laboratory in wet season. It was found that most of the water quality parameters were in suitable range in both seasons for prawn, shrimp & prawn and shrimp farming. However, the ammonia content was 0.009 to 0.45 ppm and 0.2 to 0.6 ppm in shrimp farm during dry and wet season, respectively which was higher than the other category of farms. The higher ammonia content in shrimp farm might be due to the decomposition of aquatic weeds, organic matter, uneaten feed etc. creating stress to shrimp. Different co-relationships found between the water quality parameters in all the farming systems in the both seasons. In terms of soil quality parameters such as pH, organic carbon and total nitrogen, there was no significant difference between the farm categories. However, available phosphorous content was significantly higher in shrimp & prawn farm. Phosphorous content was found negatively correlated with pH and organic carbon content of farm sediment (soil). From the present study, it could be argued that ammonia is the main problem for shrimp farms that may cause severe disease outbreak which need to be addressed from the view point of research and development towards sustainable seafood production in Bangladesh.J. Bangladesh Agril. Univ. 13(1): 153-160, June 2015

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Akter, Shirin, Md Mer Mosharraf Hossain, Sanjoy Banerjee Bappa, Bipul Kumar Dey i Md Farid Uz Zaman. "Farming of giant freshwater prawn (Macrobrachium rosenbergii) in Bagerhat, Bangladesh". Journal of Fisheries 2, nr 3 (29.11.2014): 187. http://dx.doi.org/10.17017/jfish.v2i3.2014.38.

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The study was carried out to know the present status of Macrobrachium rosenbergii culture in Bagerhat district, Bangladesh from March 2012 to January 2013. Education levels of farmers were found as illiterate (12.3%), primary (36.19%), secondary (20%), SSC (13.33%), HSC (12.38%) and graduate (5.71%). M. rosenbergii culture was the primary and secondary occupation of 80% and 20% farmers respectively. Average stocking density and production in extensive, improved extensive and semi-intensive culture were 9609, 11502 and 22847 per ha and 193, 284 and 488 kg/ha/year respectively; rearing period ranges from 6-10 months and survival rate varied from 55 to 60%. In improved extensive and semi-intensive culture 82.86% and 71.43% farmers applied farm-made feed instead of company feeds respectively and 11.43% and 37.14% farmers used both feeds. 91.43%, 80% and 68.57% respondents responded on normal to high mortality in extensive, improved extensive and semi-intensive culture respectively. Lack of finance and appropriate technology, scarcity of quality PL, diseases and inadequate extension work were major problems of prawn culture.

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Akter, Shirin, Md Mer Mosharraf Hossain, Sanjoy Banerjee Bappa, Bipul Kumar Dey i Md Farid Uz Zaman. "Farming of giant freshwater prawn (Macrobrachium rosenbergii) in Bagerhat, Bangladesh". Journal of Fisheries 2, nr 3 (29.11.2014): 187–94. http://dx.doi.org/10.17017/j.fish.89.

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The study was carried out to know the present status of Macrobrachium rosenbergii culture in Bagerhat district, Bangladesh from March 2012 to January 2013. Education levels of farmers were found as illiterate (12.3%), primary (36.19%), secondary (20%), SSC (13.33%), HSC (12.38%) and graduate (5.71%). M. rosenbergii culture was the primary and secondary occupation of 80% and 20% farmers respectively. Average stocking density and production in extensive, improved extensive and semi-intensive culture were 9609, 11502 and 22847 per ha and 193, 284 and 488 kg/ha/year respectively; rearing period ranges from 6-10 months and survival rate varied from 55 to 60%. In improved extensive and semi-intensive culture 82.86% and 71.43% farmers applied farm-made feed instead of company feeds respectively and 11.43% and 37.14% farmers used both feeds. 91.43%, 80% and 68.57% respondents responded on normal to high mortality in extensive, improved extensive and semi-intensive culture respectively. Lack of finance and appropriate technology, scarcity of quality PL, diseases and inadequate extension work were major problems of prawn culture.

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Venkataratnam, L., S. S. Thammappa, T. Ravi Sankar i Saifuddin Anis. "Mapping and monitoring prawn farming areas through remote sensing techniques". Geocarto International 12, nr 2 (czerwiec 1997): 23–29. http://dx.doi.org/10.1080/10106049709354582.

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Chao, Nai-Hsien. "FRESHWATER PRAWN FARMING IN TAIWAN-THE PATTERNS, PROBLEMS AND PROSPECTS1". Proceedings of the World Mariculture Society 10, nr 1-4 (25.02.2009): 51–67. http://dx.doi.org/10.1111/j.1749-7345.1979.tb00007.x.

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Smith, Theodore I. J., i David S. Liao. "ECONOMIC ANALYSIS OF SMALL-SCALE PRAWN FARMING IN SOUTH CAROLINA1". Journal of the World Mariculture Society 14, nr 1-4 (12.03.2009): 441–50. http://dx.doi.org/10.1111/j.1749-7345.1983.tb00096.x.

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Caplan, Pat. "Sustainable development? controversies over prawn farming on Mafia Island, Tanzania". Conservation and Society 14, nr 4 (2016): 330. http://dx.doi.org/10.4103/0972-4923.197607.

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Bintari, Ni Wayan Desi, Retno Kawuri i A. A. Gde Raka Dalem. "IDENTIFICATION OF VIBRIO BACTERIA CAUSED VIBRIOSIS ON FRESHWATER PRAWN LARVAE (Macrobrachium rosenbergii (de Man))". Jurnal Biologi Udayana 20, nr 2 (31.12.2016): 53. http://dx.doi.org/10.24843/jbiounud.2016.v20.i02.p02.

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Freshwater prawn (Macrobrachium rosenbergii (de Man)) farming in Bali needs to be supported by the provisionof healthy prawn larvae. Vibriosis infection can be a limiting factor on larval production system which cause highmass mortality in larvae. Therefore a bacteriological study is very important to identify of Vibrio species whichcan cause vibriosis in freshwater prawn larvae. Screening of Vibrio bacteria carried on larval rearing water atUPT Pembenihan Dinas Kelautan dan Perikanan Provinsi Bali which located in Pesinggahan Village, Klungkung.During study, 5 Vibrio isolates can be characterized (VSP01, VSP02, VSP04, VSP05 and VSP06) which wereisolated as dominant Vibrio bacteria in larval rearing water. Koch postulate test results showed that VSP06 cancause vibriosis in freshwater prawn larvae. The result of identification by BBL Cystal™ Identification Systems andidentification book Bergeys’s Manual of Determinative Bacteriology Ninth Edition (Holt et al., 1994), BL6 wasidentified as Vibrio anguillarum.

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Haslawati, Baharuddin, Ibrahim Saadiah, Razman Pahri Siti-Dina, Murnira Othman i Mohd Talib Latif. "Environmental Assessment of Giant Freshwater Prawn, Macrobrachium rosenbergii Farming through Life Cycle Assessment". Sustainability 14, nr 22 (9.11.2022): 14776. http://dx.doi.org/10.3390/su142214776.

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The giant freshwater prawn (GFP), Macrobrachium rosenbergii has emerged as a significant crustacean in global aquaculture. A cradle-to-farm Life Cycle Assessment (LCA) was used to assess the potential environmental impacts of GFP in Malaysia. The four main iterative farming phases involved were pond preparation, stocking, farming, and harvesting. The impact categories chosen were global warming, terrestrial ecotoxicity, terrestrial acidification, freshwater eutrophication, human non-carcinogenic toxicity, human carcinogenic activity, and water consumption. The software SimaPro 9.3.0.3 was used for impact analysis, with background data from the database Ecoinvent 3.0. and ReCiPe 2016 Midpoint (H) V1.06/World (2010). Among other environmental impact categories, stocking and harvesting phases contributed to human carcinogenic toxicity impact values of 33.33%, followed by farming (33.31%). Another impact category, freshwater ecotoxicity also produces the same pattern with the stocking and harvesting process, still generating the highest impact value of 33.34%, followed by farming (33.30%). Apart from the identified capital items that require consideration for future waste management in aquaculture, this LCA study found that M. rosenbergii farming generates a low impact to the environment, however, could inspire further research on other perspectives of sustainability.

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Mirera, David O. "Small-scale milkfish (Chanos chanos) farming in Kenya: An overview of the trends and dynamics of production". Western Indian Ocean Journal of Marine Science 18, nr 2 (10.10.2019): 11–24. http://dx.doi.org/10.4314/wiojms.v18i2.2.

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A number of donor-funded projects by NGOs, government departments and faith-based organizations have piloted milkfish farming along the coast of Kenya at different scales with the aim of addressing poverty and food security at the community level. This paper provides an overview of the history of milkfish farming, organisation of operations, funding, farmers trends, and production dynamics, using both secondary and primary data. Primary data were obtained from quantitative and qualitative assessments covering 26 community milkfish farming groups, while secondary data were obtained from the grey literature and donor-funded project reports. Additional primary data were obtained through 9 key informant interviews covering three coastal Counties, and focus group discussions (8-10 members) at all the community milkfish farms. The study established that milkfish farming could be traced back to the early 1980’s as a by-product of the prawn farming intervention by FAO, and later in other private farms that practised prawn farming. Community/village based small-scale milkfish farming was initiated about two decades ago using organised community groups (OCGs) as the entry point. The number of OCGs undertaking milkfish farming fluctuated with availability of donor funds and increased significantly between 2007 and 2015 with an increase in earthen pond farming area from 0.9ha to 6.8ha over this period. However, the scale of production remained low. Annual milkfish production increased from less than 50kg in 2005 to a maximum of 3.2 tons in 2015. Milkfish farming has not attained production levels that can address poverty and food security issues; a fact that was associated with the lack of reliable milkfish seed for stocking culture facilities. Harvests from existing farms are sold at the farm gate and in nearby market centres with a few communities venturing into opening fish shop outlets to sell their produce.

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Khasani, Ikhsan, Asep Sopian, Fajar Anggraini i Wahyu Pamungkas. "Growth, survival rate, and reproductive performance of two superior strains of the giant freshwater prawn (Macrobrachium rosenbergii)". Omni-Akuatika 18, S1 (18.04.2022): 74. http://dx.doi.org/10.20884/1.oa.2022.18.s1.983.

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The high productivity and quality of the harvested prawn are the main objectives of the intensive giant freshwater prawn (GFP) culture. Therefore, the breeding program to create a superior strain of the prawn has been conducted in several countries to support prawn farming. The purpose of this study was to evaluate the productivity and female reproductive performance of the GFP superior strains, namely the selected GI Macro (GI) and Siratu (SR) in the three farming conditions. The GI has resulted from an individual selection program based on standard length and maturation level characters. The multi-location test was conducted in the grow-out phase for 90 days at the three locations based on altitude, namely low-lands (in Subang, 10-25 m above the sea level, asl), medium-lands (in Ciamis, 70-100 m asl), high-lands (in Kuningan, 700-800 m asl). The growth characters consisting of total length/TL, standard length/SL, and body weight/BB of GI and SR were not significantly different, both on the Low, medium, and high lands ponds.Â The survival rate of the GI (87,3Â±7.26%) was significantly higher than the SR (71.0Â±0.08%) in the medium-land pond.Â In the high-lands pond, the survival rate of the SR (72.33Â±0.32%) was significantly higher than the GI (55.8Â±6.27%). Meanwhile, the productivity and percentage of the gravid female in the low-lands pond were not significantly different. The data suggested that the selected GI Macro is a location-specific genotype, more suitable to be cultured in the low and moderate-lands pond with warm temperature characteristics.Â Keywords: freshwater prawn, growth, multi-location, reproduction

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Shumeyko, D., E. Klochko, Y. Nazina, S. Manafova i T. Orlova. "According to the issue of the giant freshwater prawn ((Macrobrachium rosenbergii)". Genetics and breeding of animals, nr 2 (18.07.2021): 57–65. http://dx.doi.org/10.31043/2410-2733-2021-2-57-65.

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Purpose: study the biotechnical features of rearing juvenile giant freshwater prawn (Macrobrachium rosenbergii) using recirculating aquaculture systems (RAS).Materials and methods. Two fish-farming modules RAS and aquarian complex were used for the work. One of them has a total volume of 6.5 m3, the second - 14.5 m3. Larvae were reared in gasite cages of 0.021 m3 in an aquarian complex of two 200-liter aquariums. Larvae of one female prawn were used in an amount of 8500 units. At each stage of prawns' development we used different versions of feed of both animal and plant origin: artemia, minced fish, boiled chicken eggs (protein + yolk), beef liver and oat flakes.Results. Brood fish were kept at an average planting density of 6.2 individuals/m2, with a sex ratio of 1:4.5 (males: females). The planting density of larvae in cages was 2,125 units/cage or 101.2 units/liter. The average weight of juveniles during rearing of postlarvae at 130 days was 3.19 g. Juvenile yield was 49.9%. Specific growth rate of biomass varied from 4.87 to 3.68 %. Planting density of juveniles varied from 1775,6 units/m2 to 660,9 units/m2. As a result, the feeding coefficient was 5.24 units. Growing productivity was 362.7 pcs/m2 or 1156.8 g/m2 in the RAS module.Conclusion. There were established biotechnical peculiarities and production possibilities of growing young giant freshwater prawn (Macrobrachium rosenbergii) using fish-breeding RAS and aquarian complex. Modernization of fish-feeding RAS and use of some recommendations on feeding suggest the possibility of their use for breeding and rearing of juvenile giant freshwater prawns in already existing warm-water enterprises, initially aimed at other objects of aquaculture.

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Teoh, Chaiw Yee, Wey-Lim Wong i Sheng-Haur Kelvin Chong. "Potential Use of Live Mealworm as A Sustainable Feed to Improve Productivity of the Giant Freshwater Prawn, Macrobrachium rosenbergii". ASM Science Journal 17 (22.12.2022): 1–8. http://dx.doi.org/10.32802/asmscj.2022.1006.

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A 63 days feeding trial was conducted to evaluate the effect of live mealworm feeding on the productivity of giant freshwater prawn (GFP), Macrobrachium rosenbergii. Three dietary treatments were used in this study: Treatment 1 (T1), commercial prawn feed (control); Treatment 2 (T2), combination of commercial prawn feed and live mealworm; Treatment 3 (T3), live mealworm, were fed to randomly assigned duplicate groups of the GFP. Results showed that GFP in T3 recorded the highest body weight gain (295%), followed by those with T2 and the lowest in T1, despite not significantly different (p>0.05). GFP fed with T1 (88%) showed lower survival rate than those fed with T2 and T3 which may be ascribed to the inferior water quality. Besides, T3 resulted in better feed conversion ratio (1.66) despite no significant difference was observed. Noteworthy, the feeding cost of T1 (RM0.018 g of prawn-1) was significantly lower as compared to T2 and T3, but live mealworm feeding could be more cost-effective for longer culture period. Therefore, live mealworm could be a potential alternative to commercial prawn feed for GFP farming.

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Ahmed, Nesar, i Stephen T. Garnett. "Sustainability of Freshwater Prawn Farming in Rice Fields in Southwest Bangladesh". Journal of Sustainable Agriculture 34, nr 6 (30.07.2010): 659–79. http://dx.doi.org/10.1080/10440046.2010.493397.

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Marques, Helcio L. A., Michael B. New, Marcello Villar Boock, Helenice Pereira Barros, Margarete Mallasen i Wagner C. Valenti. "Integrated Freshwater Prawn Farming: State-of-the-Art and Future Potential". Reviews in Fisheries Science & Aquaculture 24, nr 3 (20.04.2016): 264–93. http://dx.doi.org/10.1080/23308249.2016.1169245.

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Ahmed, Nesar, Harvey Demaine i James F. Muir. "Freshwater prawn farming in Bangladesh: history, present status and future prospects". Aquaculture Research 39, nr 8 (czerwiec 2008): 806–19. http://dx.doi.org/10.1111/j.1365-2109.2008.01931.x.

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KHATUN, M. S., M. ARIFUL ISLAM i K. K. U. AHMED. "Shrimp/prawn farming status in south-west region of Bangladesh in context of quality control and food safety issues". Bangladesh Journal of Fisheries 32, nr 1 (4.07.2020): 185–92. http://dx.doi.org/10.52168/bjf.2020.32.21.

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To determine hazardous antibiotics/chemicals and pesticides residues in Good Aquaculture Practice(GAP) and non-GAP farms and exploring the post-harvest management techniques of shrimp/ prawn forensuring its food safety issues, a study was conducted from July 2016 to June 2019 in three upazilas viz.Bagerhat Sadar, Rampal and Kachua of Bagerhat district. A total of 550 shrimp/prawn farms were randomlysurveyed considering GAP criteria. The farms were categorized as Category A- the farms which comply 90-100% GAP criteria; Category B- farms which comply 70-< 90% GAP criteria and Category C- farms whichcomply 50-<70% GAP criteria. From the study it was found that only 1.67±0.58 % farms were underCategory-A, 37.67±6.81 % farms were under Category-B and 53±6.08 % farms were under Category-C. Atotal of 108 shrimp/prawn samples were collected in which 30% samples were from GAP farms and 70%samples were from non-GAP farms. Collected samples were analyzed for hazardous antibiotics/chemicals andpesticides residues (Heptachlor, Endrin, Dieldrin and DDT) using LC-MS and GC-MS machine. Nohazardous Nitrofuran and Chloramphenicol metabolites were found from the collected samples and noresidual concentrations of Heptachlor, Endrin, Dieldrin and DDT were found from GAP samples. In non-GAP samples, 14.8% samples contained some residues of Heptachlor, Endrin and Dieldrin in which 10.2%samples residues were lower than the Maximum Residual Limit (MRL) which is not harmful for humanhealth. Only 4.6% samples had residues which were slightly higher than the MRL. Exploration of postharvestmanagement techniques of shrimp and prawn were done by observing the icing system quality andtransportation system from farms to market/depot. It was found that 5.67±2.08% farmer used proper icingand transportation system as well, 16.33±3.21% farmers used moderate icing and transportation system and78±2% farmers used poor icing and transportation system. It was also observed that pathogenic bacterialload was higher in poor icing and transportation system as well than the proper icing and transportationsystem. From the study it can be concluded that, if farmers follow at least 50% of the GAP criteria then thefoods (shrimp/prawn) will be safer for human consumption.

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Becker, C., K. Hughen, TJ Mincer, J. Ossolinski, L. Weber i A. Apprill. "Impact of prawn farming effluent on coral reef water nutrients and microorganisms". Aquaculture Environment Interactions 9 (22.09.2017): 331–46. http://dx.doi.org/10.3354/aei00238.

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Castelo-Branco, Débora de Souza Collares Maia, Jamille Alencar Sales, Raimunda Sâmia Nogueira Brilhante, Glaucia Morgana de Melo Guedes, Yago Brito de Ponte, Célia Maria de Souza Sampaio, Tereza de Jesus Pinheiro Gomes Bandeira i in. "Enterobacteria and Vibrio from Macrobrachium amazonicum prawn farming in Fortaleza, Ceará, Brazil". Asian Pacific Journal of Tropical Medicine 9, nr 1 (styczeń 2016): 27–31. http://dx.doi.org/10.1016/j.apjtm.2015.12.006.

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Ahmed, Nesar, Faisal Ahammed i Martin Van Brakel. "An Economic Analysis of Freshwater Prawn, Macrobrachium rosenbergii, Farming in Mymensingh, Bangladesh". Journal of the World Aquaculture Society 39, nr 1 (luty 2008): 37–50. http://dx.doi.org/10.1111/j.1749-7345.2007.00136.x.

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Ito, Sanae. "Globalization and agrarian change: a case of freshwater prawn farming in Bangladesh". Journal of International Development 16, nr 7 (październik 2004): 1003–13. http://dx.doi.org/10.1002/jid.1152.

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Jahan, I., MS Islam, MM Shamsuzzaman, I. N. Suravi, M. Akter i D. Sutradhar. "Growth performance and cost-benefit analysis of brackishwater fin fishes (Mugil cephalus and Rhinomugil corsula) with prawn (Macrobrachium rosenbergii) in polyculture at coastal ponds". Journal of the Asiatic Society of Bangladesh, Science 47, nr 1 (21.06.2021): 67–78. http://dx.doi.org/10.3329/jasbs.v47i1.54187.

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The study was carried out to observe growth, production and profit of prawn, stripped mullet (Mugil cephalus) and corsula mullet (Rhinomugil corsula) at different stocking ratio under polyculture in the Bagerhat district for four months. The experiment was designed as a randomized block design and had three treatments based on stocking ratio with three replicates in each treatment. Juveniles of prawn (Macrobrachium rosenbergii) and fingerlings of fin fishes (stripped mullet and corsula mullet) were stocked at a stocking ratio of 3:1:1, 4:1:1 and 5:1:1/m2 in T1, T2 and T3, respectively. Prawn and fin fishes were fed with a commercial diet and farm made formulated feed on a daily basis. Recorded water quality parameters were within suitable ranges of prawn and fish culture. Higher growth (43.0 g) of the prawn was achieved in T1 followed by T2 (41.0 g) and T3 (38.0 g), but prawn growth was not significantly different between T1 and T2. The growth and survival rate of prawn, stripped mullet and corsula mullet were lower in T3, where the stocking ratio was higher. Higher production of the prawn was obtained in T2 (1148.0 kg/ha) than those of T1 (954.6 kg/ha) and T3 (1083.0 kg/ha). But significantly (p<0.05), higher production of stripped mullet was found in T1 (650.0 kg/ha) and T2 (579.5 kg/ha) than T3 (500.5 kg/ha). Similarly, higher production of corsula mullet was found in T1 (850.0 kg/ha) and T2 (834.9 kg/ha) than T3 (719.8 kg/ha). However, combined production and net profit of prawn and fin fish farming were significantly (p<0.05) higher in T2 (2562.4 kg/ha, BDT 277,384.51/ha) followed by T3 (2303.3 kg/ha, BDT 229,693.95/ha) and T1 (2454.6 kg/ha, BDT 179,393.31/ha). So from a production and economic point of view, polyculture of prawn and fin fish at a stocking ratio of 4:1:1/m2 is more profitable compared to other stocking ratios and this system may be suggested to disseminate at coastal farmers’ level. J. Asiat. Soc. Bangladesh, Sci. 47(1): 67-78, June 2021

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Christian, Y., A. Afandy i Desmiwati. "Eight natural treasures of Aceh Jaya, Province of Aceh". IOP Conference Series: Earth and Environmental Science 967, nr 1 (1.01.2022): 012011. http://dx.doi.org/10.1088/1755-1315/967/1/012011.

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Abstract The coastal regency of Aceh Jaya has great potential resources in marine and fisheries, agriculture-plantation-animal farming, forestry, minerals-mining, tourism, processing industry, and renewable energy. However, significant challenges arise regarding selecting these potentials with the principle of sustainability: encouraging economic development, being accountable and socially accepted, and having an ecological perspective as a short to medium plan to accelerate economic growth. This study has identified the leading sectors with the most potential resources for the basis of development priority of Aceh Jaya nearly two decades after the 2004’s tsunami. The research was conducted in nine districts in Aceh Jaya Regency. Data is processed through Market Analysis, Gap Analysis, Stakeholder and Institutional Analysis, and Sectoral Analysis. These analyses identified eight sectors with each superior product for the development acceleration of Aceh Jaya. Those sectors and the products are agriculture (rice), capture fisheries (tuna, skipjack, mackerel tuna, and crustacean), aquaculture (giant-tiger prawn, tilapia, and lobster), animal farming (cattle, buffalo, goat, duck), forestry (agarwood, dragonblood, and rattan), tourism (Geureutee, Reusam Island), mineral (coal), industry (prawn cracker, shredded catfish, soybean, patchouli oil, and biogas).

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Hongtuo, Fu, Jiang Sufei i Xiong Yiwei. "Current status and prospects of farming the giant river prawn (Macrobrachium rosenbergii) and the oriental river prawn (Macrobrachium nipponense) in China". Aquaculture Research 43, nr 7 (12.06.2012): 993–98. http://dx.doi.org/10.1111/j.1365-2109.2011.03085.x.

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