A: In the greenhouse, if the strawberry is in the wind, the film will bulge with the wind and fall down. If it is not managed in time, the film will be blown, causing the strawberry in the shed to suffer from freezing damage. Management measures: Block all the vents to prevent the wind from blowing into the shed to damage the strawberry plants and destroy the shed film. Pull the film line tightly and, if necessary, put a part of the grass to press the film. If there is a strong wind at night, it is necessary to press the grasshopper firmly. It is best to use a woven bag to hold a half bag of soil on a part of the grasshopper to prevent the wind from scraping off the grasshopper.
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Glass Venlo Greenhouse is Spire-type glass design, design and installation of windows when more convenient and easy. Its roof slope andle can be appropriately according to the local real climate change the environment.
In Venlo greenhouse, foundation is made of reinforced concrete and the side wall is made of brick or reinforced concrete plate. the steel frame always use hot dip galvanized light steel. Roof beam adopts horizontal girder structure and using herringbone connection. The horizontal girder bears 2 or more roofs, which is made of aluminum alloy. This material is used as roof structure material and also glass inlay material. Other beams using gutter style to minimize the section. Delighting material of the roof and side wall using 4 mm thick float glass.
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