By: Corella Agro Greenhouses Published On: February 11,2026 Wind is a powerful natural force that can significantly impact the structural integrity and functionality of macro tunnels. These large-scale agricultural structures, often used for crop protection and controlled environment farming, must be designed with wind effects in mind to ensure durability and optimal performance. Understanding how wind interacts with a macro tunnel helps engineers and farmers build safer, more efficient...

By: Corella Agro Greenhouses Published On: February 18, 2026 Growing raspberries and blackberries in macro tunnels offers farmers a way to extend the growing season, protect crops from adverse weather, and improve fruit quality. However, managing humidity and ventilation inside these structures is crucial to prevent diseases, ensure healthy plant growth, and maximize yields. Why Humidity and Ventilation Matter for Berries in Macro Tunnels Raspberries and blackberries thrive in environments...

By: Corella Agro Greenhouses Published On: February 11, 2026 Protected agriculture structures like greenhouses, shade houses, and tunnels require materials that resist corrosion, maintain strength, and offer long service life. Choosing the right steel type can impact durability, maintenance costs, and overall performance. We will compare three popular steel options for protected agriculture: Pre Galvanized Steel (G90), Hot-Dip Galvanized Steel, and Galvalume Steel. Understanding their...