Title: Poly-film (plastic) covered Greenhouse structure - PowerPoint PPT Presentation

Description: A poly film or plastic-film covered greenhouse structure, which is also referred to as Polyhouse structures, is a type of agricultural greenhouse made with a framework typically constructed from materials like metal or PVC pipes, covered with a layer of polyethylene film. This film, which is a type of plastic sheeting, allows sunlight to enter while trapping heat inside, creating a warm environment for plant growth. These structures are used to extend the growing season, protect plants from adverse weather conditions, and provide a controlled environment for horticultural production. – PowerPoint PPT presentation