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Valuation of vegetable crops produced in the UVI Commercial Aquaponic System

机译：在UVI商业水培系统中生产的蔬菜作物的评估

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The UVI Commercial Aquaponic System is designed to produce fish and vegetables in a recirculating aquaculture system. The integration of these systems intensifies production in a small land area, conserves water, reduces waste discharged into the environment, and recovers nutrients from fish production into valuable vegetable crops. A standard protocol has been developed for the production of tilapia yielding 5 MT per annum. The production of many vegetable crops has also been studied but, because of specific growth patterns and differences of marketable product, no single protocol can be promoted. Each crop yields different value per unit area and this must be considered when selecting varieties to produce to provide the highest returns to the farmer. Variables influencing the value of a crop are density (plants/m^2), yield (unit or kg), production period (weeks) and unit value ($). Combining these variables to one unit, $/m^2/week, provides a common point for comparison among crops. Farmers can focus production efforts on the most valuable crops or continue to produce a variety of crops meeting market demand with the knowledge that each does not contribute equally to profitability.
机译：UVI商业水产养殖系统旨在在循环水产养殖系统中生产鱼类和蔬菜。这些系统的集成可在较小的土地面积上提高产量，节约用水，减少排放到环境中的废物以及将鱼类生产中的营养物回收成有价值的蔬菜。已经开发了用于生产每年产量为5 MT的罗非鱼的标准协议。还研究了许多蔬菜作物的生产，但是由于特定的生长方式和适销产品的差异，无法推广任何单一的方案。每种作物每单位面积产生不同的价值，在选择生产品种以向农民提供最高回报时必须考虑这一点。影响作物价值的变量是密度（植物/ m ^ 2），产量（单位或千克），生产期（周）和单位价值（$）。将这些变量组合为一个单位（$ / m ^ 2 /周），为比较作物提供了一个共同点。农民可以将生产重点放在最有价值的农作物上，也可以继续生产满足市场需求的各种农作物，因为他们知道每种农作物对利润的贡献均不相同。

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