Construction requirements of vegetable greenhouse

Vegetables planted in greenhouses have many advantages, mainly because they can be cultivated in anti-season and four-season cultivation, so many people choose to use greenhouses to grow vegetables. However, how to build greenhouses for planting vegetables, what kind of greenhouses should be set up, how to have more benefits, and what requirements for construction. Let's talk about the better settings right away.

1. Select land

The land for building greenhouses needs a large piece of flat land that is spacious enough. If it is uneven or has insufficient area on the hillside, it cannot be built. If it is built in the fields at the foot of the mountain, it cannot be built in the flood areas in summer. Drainage is inconvenient and it is easy to accumulate water. It is best to build in a certain height, there is also a water source of land. It is easier to manage. Choose the direction of the sun.

2. Structural materials

Now common has simple bamboo structure, is the cheapest, easy to disassemble, low cost, good light transmission, but poor functionality, not resistant to loss. There are cement column structure, this structure of the shelf is relatively heavy, more shading, not easy to damage, can maintain a few years, the price is moderate is a common universal choice. Steel structure is the lightest, the best quality, but relatively high cost, the effect is the best. You can choose, or you can go to the market to find out if there are new material options.

3. Type of construction

Simple greenhouse, is a simple arc greenhouse, directly with soil edge, two open greenhouse. Sunlight greenhouse, the structure space is relatively high, plastic film transmittance is very good, mostly steel structure, construction into the lower half of the upright square, the upper half of the shed, the materials are not the same. Some also have water spray and insulation facilities. There are straw mats outside for insulation and straw curtains inside for moisture. Drainage channel setup.

4. Preparation of facilities

The film should be able to roll up, and manual or automatic film rolling facilities should be set up. There must be strong wind resistance support wire rope, as well as some irrigation, fertilization, drainage, transportation facilities necessary. Shed film light transmission is good, accept light well. A skylight is required. Complete facilities for ventilation and light transmission shall be set up, and ventilation and disinfection facilities shall be provided. This is more complete.

Vegetable planting greenhouse, mainly to choose no water, sunny site, choose the greenhouse materials and construction forms within the scope of tolerance. All kinds of facilities should be prepared to ensure a good environment for vegetable cultivation.