Plastic Polycarbonate Multi-span Greenhouse For Planter Agriculture

Product Description

The main types of multi-span film greenhouses are double-story film greenhouses and single-story film greenhouses. The two main characteristics of multi-span film greenhouses are simple structures and flexible forms. Anti-aging performance, bearing capacity of the main structure of the greenhouse, etc. The maintenance framework structure of multi-span thin film greenhouses needs regular maintenance. The covering materials should improve anti-cracking and anti-aging ability, can resist wind and sun, and achieve the purpose of light transmission and heat preservation. Therefore, it is necessary to take good reinforcement measures and repair any leaks in time.

Product use: Suitable for covering goods, setting up awnings, enclosure greening, paving, rainproof, open-air occasions, etc.

Product features: The drip-free film is a special plastic additive with anti-fog added to the formula. It has the functions of light-transmitting, moisturizing, anti-aging and drip-free.

Professional Design

1. Light intensity

The sunlight in the greenhouse is obviously lower than that in the open field. Generally, the indoor high average illumination does not exceed 80% of natural light.

2. Temperature change

The temperature in the greenhouse is higher than that of the open field all year round, but the number of winters in the greenhouse is significantly reduced. Solar greenhouses can produce sparse vegetables in all seasons.

3. Air humidity

The absolute humidity and relative humidity of the air in a solar greenhouse are generally greater than the open field.

4. Change of gas

Ventilation should be carried out in a warm room in a timely manner. The CO2 concentration in the greenhouse changes abnormally significantly.

5. Soil environment

The temperature of the soil in the greenhouse is high, the humidity is high, and the microorganism activity in the soil is vigorous. Therefore, the conversion of soil nutrients and the decomposition of organic matter in the greenhouse are very fast.