The determination with the dry mass of all substrate pots by drying inside a ventilated oven at sixty°C (Heraeus, Hanau, Germany) for seven times originally and finish of lettuce cultivation allowed the calculation with the mineralized organic subject through the experiment. This process was applied based on the approach explained https://edwinqblta.aboutyoublog.com/36199700/not-known-facts-about-irrigation-system