Ebb&Flow Hydroponic System, also as Flood and Drain System, is the industry standard for propagating seedlings in a modern greenhouse. Huifa ebb and flow rolling bench allows a large number of seeds to be propagating in a confined space before they are transplanted into the main hydroponic system. The system uses a flood and drain process to hydrate the growing media from beneath before draining the excess moisture away.
How it works
The nutrient solution is pumped from a reservoir underneath the growing tables until the water gets to a desired level. Then the nutrients slowly drain back down into a nutrient reservoir. When plants are flooded from below the water pushes oxygen-poor air out of the top of the bucket.
Advantage of our products:
Huifa ebb and flow rolling bench is an advanced irrigation method for bottom feed water designed for potted plant nutrient solution cultivation or container seedling and soilless culture. This method utilizes the principle of drop to achieve timed water supply and fertilization. A large number of experimental studies at home and abroad have shown that the growth of crops using tidal irrigation is significantly better than that of artificial irrigation, which not only reduces the occurrence of gangrene and wrinkles, but also reduces water consumption by 33% and improves water use efficiency. Up to 40%. (In Canada, water and nutrient solution are paid for, and the other side saves a fee.) Because there is no shower effect in tidal irrigation, it can reduce nitrogen use by 30% to 35%, greatly improving nitrogen utilization efficiency.
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