Environmental protection facilities for soilless cultivation
Now many agricultural plants are gradually moving towards modern planting, such as greenhouse planting and soilless cultivation. Through these modern planting technologies. Through these modern planting techniques, we can create temperature, humidity, carbon dioxide concentration, light and other conditions suitable for crop growth, greatly expanding the scale of planting and improving growth efficiency. Therefore, What are the environmental protection facilities for soilless cultivation ?
1. Types of environmental protection facilities
Environmental protection facilities: It refers to covering the cultivation space with transparent covering materials, which can adjust and control environmental factors such as temperature, light, water and gas, and people can operate inside.
Environmental protection facilities for soilless cultivation: solar greenhouse, plastic greenhouse, modern greenhouse, rainproof shed and sunshade, etc.
(1) Solar greenhouse
The solar greenhouse has three walls, and the source of heat is mainly solar radiation energy. In other words, the solar greenhouse uses plastic film as the lighting covering material and solar radiation as the heat source to maximize daylighting.
Advantages of solar greenhouse: less investment, high efficiency, good lighting, strong warmth retention, low energy consumption and practicality.
(2) Plastic greenhouses
Plastic greenhouses are usually made of bamboo, wood, cement or steel, and are covered with plastic film. There is no environmental control equipment and they mainly rely on natural light for production.
Advantages of plastic greenhouse: large space, no column, convenient operation and simple film covering.
(3) Modern greenhouse
Modern greenhouse is an advanced type of protected horticulture, which realizes computer automatic control, and it is basically free from the influence of disastrous weather and adverse environmental conditions under natural climate conditions. It can produce horticultural crops around the clock.
(5) Rain shelter and shading net
The rainproof shed and sunshade net mainly use the framework of the greenhouse to cover the top curtain and remove the side film, which can not only prevent rain, but also ventilate the surroundings, and can also plant anti-season vegetables in summer.
If you have any questions and thoughts, please feel free to contact us!!!
