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Design and Construction of a Vertical Hydroponic System with Semi-Continuous and Continuous Nutrient Cycling

机译:半连续和连续营养循环垂直水耕系统的设计与构建

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Problems due to the increase in agricultural land use change can be solved by hydroponic system applications. Many hydroponic studies have been conducted in several countries while their applications in Indonesia requires modification and adjustment. This research was conducted to design and construct a hydroponic system with semicontinuous and continuous nutrition systems. The hydroponic system which was used adapts the ebb and flow system, and the nutrient film technique (NFT). This hydroponic system was made from polyvinyl chloride (PVC) pipes with a length of 197 cm, a diameter of 16 cm, and a slope of 4°. It was constructed from four PVC pipes. In semi-continuous irrigation treatment, nutrients flow four to six times for each of ten minutes depending on plant development and the estimated evapotranspiration occurring, while in a continuous nutrient system the nutrients are streamed for twenty-four hours without stopping at a maximum flow rate of 13.7 L per second.
机译:水培系统应用可以解决由于农业用地利用变化的增加而导致的问题。 许多水培研究已经在若干国家进行,而他们在印度尼西亚的应用需要修改和调整。 该研究进行了设计和构建具有半连续和连续营养系统的水培系统。 使用的水培系统适用于橡胶和流动系统,以及营养膜技术(NFT)。 该水培系统由长度为197厘米,直径为16cm的聚氯乙烯(PVC)管制成,斜率为4°。 它由四个PVC管道构成。 在半连续灌溉治疗中,营养物质每次10次流动,根据植物发育,估计蒸发蒸发,而在连续的营养系统中,营养物流在没有以最大流速停止而营养物流 每秒13.7升。

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