Methodology
The research methodology consists on analyzing model 1, model 2 and Robotic aid model H from a mathematical point of view; this about production rates per cycle of lettuce and about initial cost of system installation. These calculations by observation, measuring and getting the system’s characteristics from their topology and manufacturer’s specifications
Materials
PVC tubes and connectors are the hydroponic's building blocks. There is no glue between interceptions but in the case of leaks, regular silicon is used. each orthogonal tube opening is the place to grow a plant hydroponically. This system shares a two directional flow dependent on ( cycle on /cycle of ).
