Why are glass greenhouses popular

The construction frequency of glass greenhouses is increasing. Many users are also slowly accepting the use of glass greenhouses. However, due to the lack of understanding of the technical standards of glass greenhouses, some construction teams steal and cheat. Some substandard greenhouses will be

built. Now introduce the standard requirements of glass greenhouse construction, to help you better acceptance.

The construction of qualified glass greenhouse should meet the following standard conditions:

First, good light transmission, high light utilization rate;

Second, strong structure, good wind resistance, long service life;

Third, operation ventilation is convenient air dehumidification, easy management;

Fourth, fast heating, good insulation performance;

Fifth, the construction is convenient and the investment is small.

Glass greenhouse mulch can greatly reduce the humidity of the greenhouse air. The construction of greenhouses can reduce the price and reduce the occurrence of diseases, but there are also drawbacks. One is to hinder the air exchange between the air and the soil, resulting in the accumulation of carbon dioxide in the soil, hypoxia, reduced respiration intensity of plant roots, the lack of carbon dioxide in the air of the soil, affecting the growth of vegetables. Secondly, due to the decrease of soil oxygen content, anaerobic respiration of soil microorganisms or denitrification of nitrate nitrogen, harmful gases such as oxygen and nitrogen in soil increase, which seriously affects the normal growth of vegetable roots.

Because the glass greenhouse is a relatively fixed long-term cultivation facility, it must be planned before construction, especially the large area and concentrated shed base, and according to the natural environmental conditions, shed, road direction and layout, ditches, pools, houses and other facilities should be arranged on a scientific and reasonable basis to ensure the convenience of future production management and the effective use of land. Lay the foundation for high yield.

Advantages of glass greenhouse:

① Large lighting area, uniform light

② Long use time, high strength

③ Strong corrosion resistance, flame retardant

④ Light transmittance of more than 90%, does not decay with time

The supporting system of glass multi-storey greenhouse: according to the requirements of use: External sunshade system, internal shade system, internal insulation system, natural ventilation system, fan wet curtain forced cooling system, micro fog cooling system, irrigation system, CO2 supplement system, light supplement system, fertilization system, heating system, circulation fan system, seedling bed system, computer semi-automatic and automatic control system, top spray system.