1. Assessment of automated fertigation and irrigation on the growth of Bok Choy (Brassica Rapa Chinensis) in a hydroponic vertical farming system.
- Author
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Chuah, Y. D., Khor, J. S., Lim, I. Y., Ng, C. K., Baharuddin, A. A., and Alexander, C. H. C.
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BOK choy , *VERTICAL farming , *WATER pumps , *CROP yields , *CROP growth - Abstract
Bok choy, a nutrient-rich vegetable commonly featured in Asian cuisine, served as the focal point for a study examining the impact of automated irrigation techniques on its growth. The research aimed to compare the effects of employing a water pump system versus manual watering on plant development. Conducted within an indoor hydroponic vertical farming setup illuminated by LED grow lights for 16 hours daily, the investigation assessed various parameters including root length, stem diameter, plant height, and leaf dimensions. The study implemented two distinct irrigation methods: one utilizing a water pump and the other relying on manual watering. The hydroponic configuration comprised two tiers, with the top layer employing manual irrigation and the bottom layer employing automated fertigation. Notably, plants grown in the bottom layer exhibited superior growth rates and were easier to manage compared to those in the top layer. Additionally, optimizing light intensity proved pivotal in enhancing plant growth and crop yield. The incorporation of reflective sheets to redirect light within the system notably amplified the growth of Bok choy plants. Overall, the findings underscore the advantages of integrating automated fertigation and irrigation systems, facilitated by a water pump, in hydroponic setups. This approach not only enhances plant growth but also reduces the labor traditionally associated with irrigation and fertigation processes. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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