Embrace High Tech Solutions for Optimal Climate Control in Your Greenhouse
March 28, 2024 Food shortages and scarcity permeate every corner of the world, and sustainable agriculturalists and food distributors must innovate to mend gaps. Embracing next-generation technologies will make one of humanity’s most antiquated sectors data-driven and productive for a blooming, modern population. These technologies radically transform indoor farms and greenhouses into prolific food sanctuaries.
Why Growers Need Data-Driven Climate Control
It’s a constant struggle to balance the internal climate with the outdoors, primarily at night when it gets chillier. Retaining heat is essential, but holding onto it too much could stunt crop development. The same is true for moisture in humidity.
Instead of stressing over finding the perfect threshold daily, growers could dedicate more of their time and resources to high-value tasks with automation and data-informed decision-making. Smaller agricultural outfits don’t have the financial or technical resources and expertise to invest in hefty HVAC systems, which are only useful a handful of times a year. Maintenance is just another to-do item taking up mental space.
Integrating technology to manage interior climates is more straightforward, even though the upfront investment may feel as intimidating as an HVAC. The return on investment appears as emotional relief and profit resilience with increased yields. Growers will get used to the luxury of real-time feedback, as it boosts inventory awareness and peace of mind.
Which Devices Are Changing the Landscape
Farmers have a variety of devices and techniques to pick from for their indoor farms. These popular options seamlessly sync with computers, software and apps for improved visibility and monitoring over countless square feet of flourishing seeds.
Weather Station Control Systems: These sensor-powered hubs gather information about outside conditions and distribute it to connected devices. They know everything from UV radiation to wind speeds, which impact temperature and humidity. Complex hubs track numerous metrics. There is no longer a need to manually adjust the devices — data from the weather station tells electronics how to compensate for the outdoors’ influence.
Robotics: Greenhouse robots use computer vision, machine learning and countless other assets to understand climate control and crop health. For example, harvesting robots separate ripe and unripe plants, notifying which stations are performing well or out of character. Pollinator robots scan and catalog development while automating nutrient supplementation if environmental conditions prevent maximum growth.
Hot Air Heaters and Water Circulation: These warm and dispense water to adjust temperatures by sending water through pipes. Informed water heating systems work best with renewable energy, like geothermal and solar power, which usually have data-gathering potential embedded into the product.
Monitors and Sensors: Monitors have the potential to deploy resources if data reaches specific thresholds. Water automatically refills and nutrients are dispensed to adjust pH. Smart devices track every climate metric imaginable, including but not limited to:
- Soil substrate health
- Indoor air quality
- Water cleanliness and acidity
- Nutrient density in soilless solutions
- Carbon dioxide concentration
- Ambient temperature
- Humidity
- Fertilizer efficiency
- Light permeation from windows or grow lights
- Plant color
Specialized monitoring systems can gather data on even more specific analytics, such as growth height variances in a particular area and how long it took to close the canopy within a single growth cycle. This makes it easier to track changes in harvesting times or if there is a bad batch of seeds.
Cooling Pads: Smart cooling pads boost humidity without putting pressure on leaves as sprinklers would. Smart devices show farmers how well the cellulose paper in the pads is holding up. If temperatures in the greenhouse get too high, then the pads can self-water by connecting to irrigation.
Smart Grow Lights: Imagine getting the most out of photosynthesis with growing lights that provide more perfect wavelengths than the sun can. Smart grow lights consider shading and plant variety, whether in soil, hydroponics, or aeroponics.
Drones: Many drones fly without human intervention. Schedule them to fly around the environment to ensure temperature regulation is having the desired effect. With embedded video streaming and GPS, farmers know what’s happening anytime from anywhere they have an internet connection.
Dehumidifiers and Foggers: Ventilation is tricky because letting too much humidity escape may increase aridity and temperatures. It lets too much hot air enter and cooling moisture escapes. Smart dehumidifiers respond to internal conditions by taking moisture from the air while introducing new heat from the outside. Advanced dehumidifiers have chilling mechanisms that attach to cool water systems and fans for more active regulation.
Alternatively, input more humidity into the air with a fogging system. They can distribute the right amount of water, lowering temperatures by 20°F — ideal for ripening zones. Advanced equipment may also gather data on the mineral contents of supplied water and droplet size.
For more, continue reading at GlobalAgTechInitiative.com.