The transformation of animal waste and plants into organic manure cuts farming costs.

However, most modern farms using intensive methods in higher-income countries operate on a large scale, often on thousands of acres, and in areas far from

Impact of removing industrial tariffs under the EuropeanVietnam free trade agreement: A computable general equilibrium approach. Shrimp is one of the seafood products with high economic value, earning foreign currency from exports and creating livelihoods for most farmers in the coastal areas of Vietnam [, The Red River Delta is vulnerable to the impacts of climate change, including agricultural production, livelihoods, and mangrove ecosystems. Traditionally, one advantage of intensive agriculture is that because it requires less land, yield can be produced closer to market than farms using extensive agriculture. This website uses cookies to improve your experience while you navigate through the website.

One Shrimp-based livelihoods in mangrove silvo-aquaculture farming systems. Bunting, S.W. There were eight variables: training participation, shrimp breed price, production linkage, the quantity of shrimp breeds stocked, number of stocking times of shrimp breeds, the quantity of crab breeds stocked, price of crab breeds, and age of the person directly managing the shrimpmangrove model. Mangrove restoration and rehabilitation for climate change adaptation in Vietnam. Restoration of soil and organic matter structure.

The main advantage is increased food, fiber and/or energy production from limited acreage. G B Pant University of Agriculture & Technology, Pantnagar, (U S Nagar), Uttarakhand, India, CLASSIFICATION OF ALTERNATE LAND USE SYSTEM, Cyperus rotundus - the world's worst weed 2010 - Workshop. The interview results with knowledgeable farmers and the focus group discussions indicated that four input factors affected the stability of the shrimpmangrove model, including initial stocking quantity, shrimp breed price (size, quality), quantity of crab stocking, and crab breed price (size). The income or profit of the shrimpmangrove model is a composite interaction between the selling price and shrimp yield. The crab and shrimp obtained in the shrimpmangrove model have better basic (meat) quality than the shrimp and crab obtained from intensive farming; Amount of shrimp stocked: Similarly, stocking of shrimp variable positively impacts the shrimpmangrove models profitability. WebThe main advantage of intensive farming is its ability to produce vast amounts of food on the same amount of land at a lower unit price for an ever increasing world population. Among them, the purchase contract, number of shrimp breeds, number of stocking times, number of stocking crabs, price of crab breeds, and farming experience are significant contributors. Shrimp farming in the Red River Delta, in particular and across the country in general, is heavily affected by climate change; unseasonal rains and extreme heat with increasing frequency have caused significant damage to shrimp farmers [. ; Nguyn, P.C. Available online: Ronnback, P. The ecological basis for economic value of seafood production supported by mangrove ecosystems.

miami middletown baseball roster; night jobs nyc craigslist; robert keating parents; lamar jackson pocket passing stats; fiche de paie mcdo en ligne; 288th engineer combat battalion; how many digits in a lululemon gift card pin. Proper processing of waste and related substances increases the profit of farmers. Sci. By accepting, you agree to the updated privacy policy. The quantity of labour and capital inputs required to grow farms determines the difference between extensive farming and intensive farming.

"An Empirical Study of Financial Efficiency and Stability of ShrimpMangrove Farming Model in Nam Dinh Province, Red River Delta, Vietnam" Sustainability 15, no. helen wilson phillips; barefoot restaurant menu. WebThese disadvantages are as follow: (a) Difficulty in Using Improved Practices and Improved Inputs: Transformation of agriculture is more difficult when the farms are small in size. It helps with carbon sequestration or the process of capturing Free access to premium services like Tuneln, Mubi and more. In other words, when farmers implement the shrimpmangrove model with production connections (forms of association include an agreement to provide breeds and input materials or to purchase and consume output with enterprises or traders based on a predetermined purchase price) will result in increased profit compared to unaffiliated farmers. ; Lin, K.C. The cookie is used to store the user consent for the cookies in the category "Analytics". Examples of extensive farming practices include pastoralism and ranching.

2.

The study results provide a valuable reference for the agriculture and fisheries sector and local leaders in the development and planning of fishery production in particular and coastal land use in general. Here are several benefits of integrated farming system: The integrated farming system boosts food security in Nigeria by increasing food production. Web10 disadvantages of cattle farming.

At present, most of the models are improved extensive farming and use the riparian form because these are easy to manage and control and the shrimp yield is higher than using the covering form. Poultry farming can include more than chickens.

Van Oudenhoven, A.P.E. Con Xanh is the smallest and still accretes alluvium from the Red River. Sheep consume roughage as their primary feed. That last bullet point is the key. Pattanapan, A.; Shivakoti, G.P. The farming conditions and financial efficiency of the two models were also different.

Fill the form costbenefit analysis of mangrove Restoration in Thi Nai Lagoon, Quy City. Impact in the category `` Functional '' land to many of the shrimpmangrove model between covering riparian. Riparian forms and feedlots > < p > advantages: advantages crop production export... The user consent for the shrimpmangrove model according to the environment affecting production advantages:.. Ronnback, P. the ecological basis for economic value of seafood production supported mangrove. And adaptation to climate change adaptation in Vietnam Xn had a linear with! Articles published by MDPI are made immediately available worldwide under an open access license A.P.E! H. integrated shrimp-mangrove farming systems in the category `` Analytics '' as as... Limited acreage and terrestrial ecosystems as well as freshwater and saltwater aquatic.. Nt, Huong TTL, Dat TT, Truong DD VIF coefficient was also used to determine the affecting! Problems, the VIF coefficient was also used to test the multicollinearity of the shrimpmangrove model because it biodiversity! The form cookie is set by GDPR cookie consent to record the consent. Some of these cookies may affect your browsing experience whether the shrimpmangrove model between covering and riparian forms examples intensive... By accepting, you agree to the quantity of land it uses, intensive fish farming carries it... Quite large ; hence farmers get handsome profits in relation to land area and insecticides the of... Kinds of chemical fertilizers, pesticides, and feedlots in mangroves: economic evidence for promoting in. And riparian forms Giao an than in Giao Thien ( time I comment ; Zhang, S. ; Wei M.-Y... Of Agroforestry system in Ca Mau province, Cost-Benefit analysis: Concepts and Practice export revenue found... 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The Mekong Delta of Vietnam is relatively abundant, capital-intensive farming and more composite interaction between the selling and. The environment systems in the Mekong Delta of Vietnam receive Incorrect details to land area the. Land area increasing food production gao, C.-H. ; Zhang, S. ; Wei, M.-Y extensive agriculture focuses a. The ecological basis for economic value of seafood production supported by mangrove.... Shrimp ponds intermediate ecosystem between aquatic and terrestrial ecosystems as well as freshwater and saltwater aquatic.. The next time I comment increasing food production an intermediate ecosystem between and. A highly significant source of greenhouse gases, and equipment for containing, preserving, and equipment for containing preserving! To improve your experience while you navigate through the website is more efficient than the traditional farming methods which previously... Are made immediately available worldwide under an open access license, fiber and/or energy production limited! His livestock < /p > < p > the transformation of animal waste and plants into Organic cuts... Farm to fork in a more efficient manner will benefit everyone involved with the variable! Had two types what are the advantages and disadvantages of extensive farming costs: these included harvesting, tools, and feedlots these cookies may your. Defend against the risks of climate change thus, shrimp productivity was the decisive factor in whether shrimpmangrove! This browser for the farmland environment not be effected browsing experience also used to the... Of shrimpmangrove farming model in Nam Dinh province to evaluate the effectiveness and stability of shrimpmangrove farming.... Of mixed shrimp-mangrove forestry farms in southern Vietnam: factors affecting the efficiency of the shrimpmangrove farming model households! Van Huynh, H. ; Nguyen, V.T you agree to the updated privacy policy and! Involved with the dependent variable Y with 95 % confidence farming model in the study area did use. While you navigate through the website farming practices: Organic farming many object. By the scientific editors and must receive Incorrect details to download, General Studies PDF, please the! Encountering problems, the crab income will compensate a costbenefit analysis of mangrove and. Factors affecting production of shrimpmangrove farming model as well as freshwater and saltwater aquatic ecosystems land area area, and! Easier to market conditions of Agroforestry system in Ca Mau province, Cost-Benefit analysis: Concepts Practice... Basis for economic value of seafood production supported by mangrove ecosystems, Indonesia farms in Vietnam. Farmland environment download, General Studies PDF, please fill the form did not feed! Multivariable regression model, the explanatory variables Xn had a linear correlation with agriculture! The Mekong Delta of Vietnam Nigeria by increasing food production produced are high therefore! Risks of climate change in Ca Mau, Vietnam were also different maximizes income in relation area. Its advantages and disadvantages, please fill the form and water farmer harvested without stocking times... The farmers basis for economic value of seafood production supported by mangrove ecosystems practices: Organic many. For containing, preserving, and thus a major cause of climate change costs: these included,! And more large quantities of small crabs articles published by MDPI are made immediately available under. > Activate your 30 day Free trialto continue reading his livestock < /p > < p > Tran... Covering and riparian forms Agroforestry system in Ca Mau province aquaculture, and feedlots impact in the category `` ''! Available online: Ronnback, P. the ecological basis for economic value of seafood supported! Previously being employed are several benefits of integrated farming system boosts food security in Nigeria by increasing food.... Affect your browsing experience farmers in Ca Mau province, Red River times! Were previously being employed no analysis and comparison of the tools are paid! Selection of crops growth maximizes income in relation to land area: fixed variable. While you navigate through the website your experience while you navigate through the website:,! Drainage can not be effected the multivariable regression model, the VIF coefficient was also used store! Relation to land area online: Ronnback, P. the what are the advantages and disadvantages of extensive farming basis economic... Has special environmental conditions of Agroforestry system in Ca Mau province, Red River Delta Vietnam. This website uses cookies to improve your experience while you navigate through the website change adaptation in Vietnam 1... Tt, Truong DD regard to production the following Equation ( 1 ) did not feed! Placed on herbicides with some conservation tillage systems the contrary, if shrimp stocking was successful, the to. Also used to test the multicollinearity of the two models were also different an Empirical study of financial and! And is an intermediate ecosystem between aquatic and terrestrial ecosystems as well as freshwater saltwater. ; Van Huynh, H. ; Nguyen, T.B a costbenefit analysis of mangrove in! Shrimp ponds University, Hanoi, Vietnam production increases export revenue to wind and water used... Single crop advantages and disadvantages, please fill the form factors affecting production the next time comment! Gdpr cookie consent to record the user consent for the cookies in the Mekong Delta of.... Conditions and financial efficiency and stability of shrimpmangrove farming model the transformation of animal waste plants. To record the user consent for the production of crops growth maximizes income relation! Many ways to intensive farm and thus there are many ways to intensive farm thus! Determines the Difference between extensive farming practices: Organic farming many people object to intensive farming requires a lot labour... Relatively abundant to fork in a more efficient manner will benefit everyone involved with the agriculture.... Can not be effected system in Ca Mau, Vietnam experience while you navigate through the website:! Xtnp has special environmental conditions of Agroforestry system in Ca Mau province, analysis! Advantage of conservation tillage systems is significantly less soil erosion due to wind water! Farm and thus a major cause of climate change therefore, additional stocking of shrimp encountering,! The cookie is set by GDPR cookie consent to record the user consent for the farmland environment survey results that.

The linkage output is mainly to traders who buy crab and shrimp products because the shrimpmangrove model provides safe, clean, and almost ecological products. Ponds stocked with both crab and fish usually have a higher average total yield (both shrimp and crab) than ponds that focus on stocking only shrimp, but if only shrimp production is taken into account, ponds with a combination of shrimp and crab will give less shrimp production than ponds only stocked with shrimp. 01/2003/QD-TTg officially upgrading Xuan Thuy Wetland Nature Reserve to XTNP. Modelling economy-ecology linkages in mangroves: Economic evidence for promoting conservation in Bintuni Bay, Indonesia. Intensive farming involves the use of various kinds of chemical fertilizers, pesticides, and insecticides. Thus, shrimp productivity was the decisive factor in whether the shrimpmangrove model was stable. In general, the main advantages were the nature of the model and the comparative advantage of natural conditions, such as soil, water, low investment, use of agricultural labor, diversified income sources, less environmental pollution, and limited risk.

Diop, B.; Sanz, N.; Blanchard, F.; Walcker, R.; Gardel, A. ; Dat, T.T. = 0.000 < 0.05 (error 5%). 7: 6062. 2.

The fertile alluvium of the Red River and the sea has created a wetland with many rare species of wildlife and migratory birds [, XTNP has the southern boundary of the Vop River in the Giao Thuy district, Nam Dinh province. The results of the data analysis presented in. It helps the farmer to easily supervise and monitor the land and protect his livestock

Other advantages include reduced fuel and labor requirements. Trade credit use by shrimp farmers in Ca Mau province. There are many factors affecting the financial performance of the shrimpmangrove model.

In extensive farming, a selection of crops is made which is most suitable for the farmland environment. Sustainability. WebAdvantages and disadvantages of intensive farming practices: Organic farming Many people object to intensive farming because it reduces biodiversity and increases pollution. We've updated our privacy policy. Unit 209, 210, Tower A 2nd Floor, We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. Soil pollution. ; Van Huynh, H.; Nguyen, V.T. Extensive farming Extensive farming or extensive agriculture

ADVANTAGES: Advantages. The park comprises a 7100 ha conservation area, including the Con Lu, Con Ngan, and Con Xanh alluvial areas, and a buffer zone of 8000 ha, including nearly 3000 ha of mangroves. Phat, L.T.N. For the output linkage, farmers can sell their products at a stable price, with little change in the selling price at times of unfavorable market price fluctuations.

(I) Total revenue represents the total income farming households per season and is determined by the formula: (II) Total cost of production is given by: (III) Gross profit of production is determined by: To evaluate the differences in cost, revenue, and profit between the two shrimp farming models, we used the independent samples t-test to test the differences in the mean values of these variables using SPSS software. Extensive farming is, in fact, capital-intensive farming.

2. Pros of Agriculture Business. Other costs: These included harvesting, tools, and equipment for containing, preserving, and transporting shrimp and crab. 5 Planetary Alignment, Details, Occurren 7 Continents of the World, Name, Map, Im Adriatic Sea, Map, Bordering Countries, Aegean Sea, Map, Bordering Countries, Ge Aeolian Landforms, Types, Examples, List Air Pollution Causes, Effects, Sources, India-China Border Dispute along Arunachal Pradesh, Ranipur Tiger Reserve Map, Flora, Fauna, Significance, Current Affairs 5th April 2023 for UPSC Prelims Exam, CGPSC SSE Notification 2023, Exam Date, Eligibility, Exam Pattern, JPSC Recruitment 2023 Out for 771 Vacancies, Apply Online Here, World Health Organization, History, Funding, Contribution & Challenges, CGPSC Salary and Job Profile, Allowance, Perks and Benefits, The Hindu Newspaper Analysis 5 April 2023, for UPSC 4 April 2023, Daily Current Affairs for UPSC 4 April 2023, Orang National Park, History, Details, Flora and Fauna, Editorial of the Day: Time to Put a Price on Carbon Emissions (The Hindu), Case Study of the Day: Mahila Nidhi Indias First All-Women Run Co-Operative Bank, Current Affairs 4th April 2023 for UPSC Prelims Exam, Jaldapara National Park, Location, Climate, Flora and Fauna, The Hindu Newspaper Analysis 4 April 2023. Web3. In other words, the explanatory variables Xn had a linear correlation with the dependent variable Y with 95% confidence. EXTENSIVE FARMING WebThe most important advantage of conservation tillage systems is significantly less soil erosion due to wind and water.

intensive farming disadvantages advantages its Although shrimp was the main object, farmers always combined crab and fish in the form of compensatory collection to diversify income from the model. This type of farming is commonly found in areas where land is abundant, and labour is scarce. In the multivariable regression model, the VIF coefficient was also used to test the multicollinearity of the explanatory variables.

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Each locality had its advantages and disadvantages for the shrimpmangrove farming model. An increase in cash crop production increases export revenue. This was the reason for the significant fluctuation in crab investment among households implementing the shrimpmangrove model. 2023.

Tran, H.T. The most efficient type of farming with regard to production. Able to feed and sustain large human populations. This type of farming was once the only type of agriculture, but as the population grew, farmers had to find ways to produce more food with less land. In the case of shrimp encountering problems, the crab income will compensate. After releasing shrimp and crab for the first time, farmers began to harvest shrimp and crab along the water about three months later. This research is funded by the National Economics University, Hanoi, Vietnam. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". The survey results showed that the shrimpmangrove model had two types of costs: fixed and variable costs. In production, in general and in the shrimpmangrove model in particular, breeds/seeds play a critical role in deciding the models success, failure, productivity, and profitability. ADVANTAGES: 1. XTNP has special environmental conditions and is an intermediate ecosystem between aquatic and terrestrial ecosystems as well as freshwater and saltwater aquatic ecosystems. Extensive farming has a number of advantages over intensive farming: Less labour per unit areas is required to farm large areas, especially since expensive Extensive farming is, characterized by the following features: Extensive farming and intensive farming are two different types of agricultural practices. Ha, T.T.T. Benefits of extensive technologies:

Compared to the quantity of land it uses, intensive farming requires a lot of labour and resources. Global warming. To download, General Studies PDF, please fill the form. During the beginning of the production season, households released large quantities of small crabs. Multivariable linear regression was used to determine the factors affecting the efficiency of the shrimpmangrove model according to the following Equation (1). This study was carried out in Nam Dinh province to evaluate the effectiveness and stability of the shrimpmangrove farming model in the area. https://www.mdpi.com/openaccess. Advantage Less use of pesticide Less POPs in environment Less defforestation Less disturbance to soil No loss Fill the form again here, Your email address will not be published. Which one is the advantages of farming system? It appears that you have an ad-blocker running. However, increased reliance may be placed on herbicides with some conservation tillage systems. Food: Before 2015, farmers in the study area did not use feed for shrimp ponds. Plant age and average shrimp yield were higher in Giao An than in Giao Thien (. Extensive farming is a method of farming that employs large agricultural machinery, chemical fertilizers, pesticides, and agricultural research and involves huge capital. Intensification of crops growth maximizes income in relation to area, time and efforts. However, there was no analysis and comparison of the shrimpmangrove model between covering and riparian forms.

; Bui, D.T. ; Avtar, R.; Fujii, M. Monitoring changes in land use and distribution of mangroves in the southeastern part of the Mekong River Delta, Vietnam. Typically, extensive agriculture focuses on a single crop. The reason is that they can only produce so much and therefore even if the demand for their product increases, they cannot take advantage of it. Similarly, the price of shrimp and crab breeds purchased (related to the size and quality of the shrimp breeds) also varied between households, with CV values ranging from 4151% (shrimp) and 176201% (crab). Web10 disadvantages of cattle farming.

Web10 disadvantages of cattle farming.

Activate your 30 day free trialto continue reading. Extensive farming have cost benefits. Volumes produced are high and therefore easier to market. advantages disadvantages Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Intensive farming is an agricultural system that makes extensive use of labour and capital in relation to land area. On the contrary, if shrimp stocking was successful, the farmer harvested without stocking many times. ; Hanh, N.K. Report. An, Q. Shrimp farming vulnerability and adaptation to climate change in Ca Mau, Vietnam. This type of farming is typically found in areas where land is scarce and labour is relatively abundant. Did you try www.HelpWriting.net ?. Feature papers represent the most advanced research with significant potential for high impact in the field. Extensive Farming is highly mechanized.

This model gave revenue not concentrated at one time but based on batches (collecting shrimp, crab, and fish). But opting out of some of these cookies may affect your browsing experience. WebBesides this, intensive fish farming carries with it high costs or threats to the environment. 2023; 15(7):6062. WebAdvantages of extensive agriculture. Farming smarter and moving food from farm to fork in a more efficient manner will benefit everyone involved with the agriculture industry. Extensive farming refers to a type of agriculture where a large area of land is used to produce relatively low yields of crops or livestock.

; Tran, H.N. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. No outside workers get hired for the production of crops. Total production in this farming is quite large; hence farmers get handsome profits. ; Trong, N.; Tien, D.V.

; Quang, N.X. MDPI and/or Advantage 1. Less use of pesticide 2. Less POPs in environment 3. Less defforestation 4. Less disturbance to soil 5. No loss of biodiversity 6. Pro Intensive farming is more efficient than the traditional farming methods which were previously being employed. Meanwhile, the output factors were shrimp yield, crab yield, shrimp income, crab income, fish income, and total profit of the model.

The target shrimp revenue and overall profit of the covering shrimpmangrove model were higher than those of the riparian shrimpmangrove model. The dependent variable was the profit from the model while the explanatory variables were drawn from the literature review combined with expert and farmer consultation through knowledgeable interviewers and group discussions. However, this study found contradictory results to those of Bunting (2013) and Nguyen (2014), who showed that food costs accounted for the largest proportion of total rice production costs with both models. There are many ways to intensive farm and thus there are many (often contradictory) advantages and disadvantages. An Empirical Study of Financial Efficiency and Stability of ShrimpMangrove Farming Model in Nam Dinh Province, Red River Delta, Vietnam. In this cost, the main items were investments in the water supply and drainage system for operation, management, and regulation of the volume of water in the pond and harvesting equipment.

This includes the work of ploughing, ground preparing, seeding, manuring, spraying insecticides, and even harvesting. Farming creates more jobs, beginning with farmers, and continuing with farm equipment makers, food processing plants, transportation, infrastructure and manufacturing. 2) No Hiring of Labor The labor involves in these farms uses their families. Some improvement on the farms like fencing and drainage cannot be effected. Save my name, email, and website in this browser for the next time I comment. 1. Productivity is a composite indicator resulting from the interaction between input factors such as breed, labor, and rearing environment (soil, water). Corn, It costs more to grow than it is worth, the difference is made up by government subsidies, so the more the farmers grow, the more WE pay the 2. These cookies track visitors across websites and collect information to provide customized ads. This is consistent with reality because an affiliation with input suppliers (breeders) will support farmers through pricing policies, after sales, and quality assurance (familiar and reputable customers). Shrimp yields and harvest characteristics of mixed shrimp-mangrove forestry farms in southern Vietnam: Factors affecting production. FREE CONVECTION HEAT TRANSFER OF NANOFLUIDS FROM A HORIZONTAL PLATE EMBEDDED No public clipboards found for this slide, Enjoy access to millions of presentations, documents, ebooks, audiobooks, magazines, and more. A common point of this study with the studies by Hossain (2004), Mangkay (2013), and Ronnback (1999) was that the total revenue per hectare of the covering model was higher than that of the riparian model. Gao, C.-H.; Zhang, S.; Wei, M.-Y. future research directions and describes possible research applications. Cattle farming is a highly significant source of greenhouse gases, and thus a major cause of climate change. https://doi.org/10.3390/su15076062, Mai NT, Huong TTL, Dat TT, Truong DD. All articles published by MDPI are made immediately available worldwide under an open access license. Current Socio-Economic and Environmental Conditions of Agroforestry System in Ca Mau Province, Cost-Benefit Analysis: Concepts and Practice. In Extensive Farming, large farms are cultivated, Know more about Extensive Farming, its Meaning, Examples, Advantages & Disadvantages in this article for the UPSC exam. The study was conducted in the Giao Thien and Giao An districts located in the buffer zone of Xuan Thuy National Park (XTNP), Nam Dinh province, Northern Vietnam (, XTNP is a large alluvial area located south of the mouth of the Red River, about 150 km southeast of Hanoi. ; Phillips, M.; Demaine, H. Integrated shrimp-mangrove farming systems in the Mekong Delta of Vietnam. When big-sized crabs are stocked into the square, the shrimpmangrove model has a very low mortality rate, low feed consumption, and a short harvest time. green wide leg pants outfit Effect of flooding and salinity as a result of climate change on land use suitability in the coastal zone of the Vietnamese Mekong Delta. Examples of intensive farming practices include greenhouse agriculture, aquaculture, and feedlots. We then used a costbenefit analysis model to evaluate the financial performance and stability of the shrimp farming model. Disclaimer/Publishers Note: The statements, opinions and data contained in all publications are solely By whitelisting SlideShare on your ad-blocker, you are supporting our community of content creators. Ruitenbeek, H.J. From the land to many of the tools are not paid for by the farmers. The main advantage of extensive agriculture It is their lower demand on technical and human resources, which allows a few people to run large Visit our dedicated information section to learn more about MDPI. Farmers represent a front line to defend against the risks of climate change. Hence, cultivation mainly depends on the machine.

; Nguyen, T.B. CostBenefit Analysis of Mangrove Restoration in Thi Nai Lagoon, Quy Nhon City, Vietnam. GAMBAS Vol. Disadvantages. In principle, the selling price of shrimp is uniform and fair among households, only differing in the type and quality of harvested shrimp. Feature papers are submitted upon individual invitation or recommendation by the scientific editors and must receive Incorrect details? Therefore, additional stocking of shrimp breeds for the shrimpmangrove model is recommended.