Well-insulated modern greenhouses can create unwanted situations due to high levels of humidity caused by the closed cultivation and crop evaporation.
To combat this problem, Bosman Van Zaal has developed a dehumidification plan that includes four steps to improve humidity levels through an HVAC system within an indoor farm in order of affordability.
- The first step involves preventing localized forms of water nuisance to combat condensation and fungus growth. This includes fixing leaking drip systems and drainage ditches and improving the layout and design of the indoor farm to prevent moisture problems.
- The second step involves introducing air movement methods, which reduce stagnant, cool air, prevent condensation and fungus spots, raise the surface temperature, reduce and stabilize humidity levels, and dry moisture.
- If the first two steps are insufficient, the third step involves using ventilation to remove moisture-laden air from the indoor farm and replace it with drier outdoor air. This can be done through mechanical ventilation, such as using fans or exhaust systems.
- Finally, if all else fails, the fourth step involves using a mechanical dehumidification system, which can be costly but effective in achieving optimal growth conditions.
Proper dehumidification offers advantages for indoor farmers. By following these four steps, growers can achieve optimal growth conditions and savings while also avoiding negative impacts on plant growth and health, personnel, machinery and equipment, and the environment.
“This innovative dehumidification plan is a game-changer for indoor farmers,” says Edwin Snabel, HVAC and Indoor Farm Expert at Bosman Van Zaal. “By following these steps, growers can achieve optimal growth conditions and savings while also avoiding negative impacts on plant growth and health, personnel, machinery and equipment, and the environment.”
Learn more here.