Advantages of using tidal seedbeds:
1. Good irrigation uniformity and high crop water and fertilizer absorption rate;
2. Water and fertilizer saving, 'water saving and high efficiency, can reach 90% utilization rate, reduce production costs;
3. To improve productivity, production is standardized, productivity is as high as 100%, plant growth rate is fast, and quality is guaranteed;
4. Reduce labor costs, tidal seedbed prices, reduce labor intensity, save a lot of labor, and improve labor production efficiency;
5. The tidal planting tray is safe, energy-saving and environmentally friendly, the tidal seedbed has strong compressive and anti-ultraviolet performance, and has a longer service life';
Tidal seedbed use: first irrigation and then row type
When the nutrient solution is poured into the seedbed, the solenoid valve of all the sewage outlets is closed, and when the water level of the nutrient solution in the seedbed reaches the set water level, the solenoid valve filled with the nutrient solution stops working, the tidal seedbed, according to the residence time of the nutrient solution set in the control system, the tidal seedbed net, and when the residence time reaches the set value, open the solenoid valve of the sewer to discharge the nutrient solution trapped in the tidal seedbed. The whole watering process is completed within 20 minutes, saving time and manpower.
