放养幼蟹的池塘中软壳蓝蟹的生长潜力

Q4 Agricultural and Biological Sciences Journal of Food Distribution Research Pub Date : 2021-03-01 DOI:10.22004/AG.ECON.313455
B. Posadas
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引用次数: 1

摘要

进行了经济模拟,以指导软壳蓝蟹养殖额外试点试验的规划和管理,以最大限度地提高产量和盈利能力。在实施任何计划的变更之前,预先权衡潜在的成本和收益。在进行这些模拟时,使用了软壳蓝蟹产量的当前信息。模拟最初考虑的是私人孵化场和苗圃生产幼蟹的成本。另外的模拟涵盖了存活率和放养密度增加的影响。最后,将大西洋中部市场蓝软壳蟹的批发价格纳入贴现年度净现金流入的模拟。
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Potential of Grow-out of Softshell Blue Crabs in Ponds Stocked with Juvenile Crabs
Economic simulations were performed to guide the planning and managing of additional pilot experiments in softshell blue crab grow-out to maximize harvests and improve profitability. The potential costs and benefits are weighed in advance before implementing any planned changes. In making these simulations, the current information on softshell blue crab production is used. Simulations initially considered the cost of juvenile crabs as produced by private hatcheries and nurseries. Additional simulations cover the impacts of increasing survival rates and stocking density. Finally, simulations of discounted net annual cash inflows incorporated the wholesale prices of blue softshell crabs in the Mid-Atlantic markets.
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来源期刊
Journal of Food Distribution Research
Journal of Food Distribution Research Agricultural and Biological Sciences-Food Science
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