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首页> 外文期刊>Acta Horticulturae >Modelling ion concentration in the culture solution of closed-loop hydroponics.
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Modelling ion concentration in the culture solution of closed-loop hydroponics.

机译:模拟闭环水培培养液中的离子浓度。

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摘要

This paper introduces a simple mathematical model for the evolution in time of the concentration of both nutrients and potentially toxic ions, such as Na+, in the recirculating culture solution in closed growing systems. The model was calibrated for tomato (Lycopersicon esculentum) using data from literature and validated with independent data sets from experiments conducted in different growing seasons using water with different NaCl concentration. The results of validation show that the model may be a useful tool for the management of closed loop hydroponics.
机译:本文介绍了一个简单的数学模型,用于在密闭生长系统中的循环培养液中养分和潜在毒性离子(如Na +)的浓度随时间的变化。使用来自文献的数据对番茄(Lycopersicon esculentum)的模型进行校准,并使用来自不同生长季节使用不同NaCl浓度的水进行的实验的独立数据集进行验证。验证结果表明,该模型可能是管理闭环水培的有用工具。

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