Venlo type Dutch type multi-span agricultural glass greenhouse

Venlo type Dutch type multi-span agricultural glass greenhouse

Specifications

Single Span: 9.6m/10.8m/12m (Can be adjusted)

Singe Section: 3m/4m/5m (Can be adjusted)

Width or Length: according to requests

Height: 3m-8m

Structure: Galvanized steel pipe

Covering material:

Glass: 4mm/5mm single layer temper glass, 4+9A+4mm/5+6A+5mm hollow glass

Support systems:

Ventilation system, shading system, cooling system, heating system, lighting system, irrigation system,

fertilizer system, hydroponic system, seedling system, climate control, etc.

Soilless cultivation

Soilless cultivation refers to a cultivation method in which plants are fixed with other substrates and the roots of plants can directly contact the nutrient solution.

The composition of the nutrient solution in soilless cultivation is easy to control and can be adjusted at any time.
In places with suitable light and temperature but no soil, such as deserts, beaches, and deserted islands,

as long as there is a certain amount of fresh water supply, it can be carried out.

Soilless cultivation is divided into hydroponics, mist (air) cultivation, and substrate cultivation according to different cultivation media.

Hydroponics refers to a cultivation method in which the roots of plants are directly in contact with the nutrient solution without the use of a substrate.

The hydroponic method of nutrient film method is often used, that is, a very thin layer of nutrient solution is continuously circulated through the root

system of crops, which not only ensures the continuous supply of water and nutrients to crops, but also continuously supplies fresh oxygen to the root system.