span-type greenhouse
Quick Summary
A greenhouse is a structure designed to protect plants from extreme weather, allowing for year-round cultivation. Modern greenhouses are typically framed buildings with glass or plastic walls and roofs, creating a controlled environment for growing fruits, vegetables, and flowers.
The span-type greenhouse is characterized by a double-sloped, or A-shaped, roof. When two or more span-type greenhouses are joined, they share fewer external walls, reducing heating costs. These structures maximize natural light exposure for plants.
Greenhouses are heated by the sun and artificial means, such as steam or hot water systems. Ventilation is crucial to prevent overheating, with openings in the roof and ends allowing for air circulation. Plants are categorized by their temperature needs: cool, warm, or tropical greenhouses, each maintaining specific nighttime temperature ranges to suit different plant species.1
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