nutrient will be measured. If the measured nutrient level is less than the normal threshold, which is 600–900 ppm [21], then the nutrient-boosting liquid will be pumped until it returns to the normal threshold. If it is more than its normal level, then the pump for disposing water from...
includes automatic LED lighting, water spray, water pump and so on. As an example, we show that the PlantTalk intelligence effectively lowers the CO2concentration, and the reduction speed is 53% faster than a traditional plant system. PlantTalk has been extended for a plant factory called Agri...