How to build a greenhouse?

 There are different types of greenhouses and there are different methods for their construction and operation. The structures required in the construction of flower and plant greenhouses are completely different from the greenhouses that are constructed for growing fruits and vegetables. Join us in this article from the Mazrae Bekr site to answer the common question of how to build a greenhouse.

In addition to appearance, greenhouses also differ in size and area of ​​infrastructure, some greenhouses are temporary and some are permanent. So there is no fixed formula for building a greenhouse. As a result, each person needs a greenhouse that suits their work based on the application and cultivation plan. There are several cases and steps for building a greenhouse, which need to be carefully considered. In this article, we want to acquaint you with some important and necessary items in building a greenhouse. Join us.

If you are wondering how to build a greenhouse, you should make sure and do the necessary research before you start building a greenhouse for the product you want to grow. You have to choose the type of product from the beginning because all the desired equipment and even the structure of the greenhouse are designed and prepared based on the product. Determine the budget and costs and estimate the amount of annual production to accurately estimate the required greenhouse space with the information obtained.

 Location and access to water, electricity and gas

 If we want to build a greenhouse, the location we choose to build the greenhouse is very important and in the future your business will play a major role. Land location is very important for transporting equipment and products; This means that your land should be in a good position and easy to access. In addition to accessibility, the availability of basic facilities such as water, electricity and gas is one of the things that you should consider when choosing the location of the greenhouse.

If water is not available, the required greenhouse water can be provided by digging wells. Of course, keep in mind that to do this you will need to obtain a license from a legal authority. Electric motors and fuels such as diesel are the substitutes for electricity and city gas for greenhouses, but it is best to carefully consider the costs involved before using them.

 Choose the style and size of the greenhouse

 Greenhouses have different types and styles and each structure is designed for a specific application. Of the different types of greenhouses, we can mention greenhouses with gabled roofs, greenhouses with arched roofs, greenhouses with dome roofs, tunnel greenhouses and Spanish greenhouses. It is better to choose the desired greenhouse based on the needs and type of plant under cultivation.

 Greenhouse structure

 There are different types of greenhouse structures and they are built in different ways. Wood, metal, galvanized pipes or profiles can be used to build the greenhouse frame. The cost of constructing a skeleton varies with each of these and varies with the area of ​​the greenhouse. Building a greenhouse with wooden frames is usually less expensive and shorter life.

 Choose greenhouse roof and wall coverings

 After choosing the type and style of the greenhouse, it is time to choose the right cover for the ceiling and walls of the greenhouse. Various materials are available for this purpose and are selected based on the climate and climate of the region. Various coatings such as glass, polycarbonate coating, acrylic sheet coating, polyethylene coating and fiberglass coating are available and can be used. The cover selected should be durable and safe against bad weather conditions and, if necessary, pass the sunlight well and have good insulation.

 Greenhouse heating

 Most greenhouse heating is provided by sunlight, but in the cold seasons of the year, the greenhouse interior needs equipment that regulates the air temperature for the proper growth of plants. There are several methods for the greenhouse heating system, one of which is the greenhouse hot water system, which acts like a boiler and the hot water moves through the pipes throughout the greenhouse and heats the space. The use of conventional heaters, underfloor heating systems and industrial heaters are other types of greenhouse heating systems.

 Greenhouse cooling

 In summer, the warming of the air and its combination with high sunlight causes the temperature inside the greenhouse to rise and the need to adjust the temperature is felt. Using the evaporative cooling system, it is possible to cool the interior of the greenhouse. Evaporative cooling consists of a fan and a device for evaporating water, which cools the greenhouse air temperature and increases the humidity.

 Greenhouse ventilation

 Fresh air flow in the greenhouse is another important principle in the construction of greenhouses. Fresh air provides the oxygen and carbon dioxide needed for plant photosynthesis and helps the plant to be happier and grow better. Greenhouse air conditioning is done in two natural ways and using a ventilation device.

Normally, a vent is installed on the roof of the greenhouse, by opening it, hot air leaves the interior and fresh and cold air enters the greenhouse, and the air is moved through this way. In another method, large fans installed around the greenhouse are used to move the air. In this method, one of the fans is responsible for expelling hot air to the outside and the other is to suck the outside air into the greenhouse.

 Carbon dioxide and suitable greenhouse light

 Light and carbon dioxide play an essential role in the photosynthesis of plants and the presence of sufficient amounts of them in the greenhouse environment is essential. The light needed for the greenhouse is usually provided by the sun. But in places where there is not enough sunlight or in cold seasons, it is better to use auxiliary lights. During the day and with the photosynthesis of plants, the level of carbon dioxide in the greenhouse is reduced and there is a need to inject carbon dioxide, liquid carbon dioxide and dry ice are suitable cases to increase the level of carbon dioxide in the greenhouse.

 Greenhouse temperature

 Different plants need different environmental conditions to grow and reproduce based on their characteristics. Some prefer warm, dry environments and some humid environments. Warm greenhouses are suitable for keeping and growing flowers and plants that need high temperatures, the temperature of these greenhouses is usually between 18 to 25 degrees Celsius and is adjusted according to the needs of the plant. Some plants that need an environment with slightly higher temperatures outside in the cold seasons of the year, it is better to keep in greenhouses with relatively cool temperatures, which are usually set around 10 degrees Celsius.

 Greenhouse interior

 The indoor environment of the greenhouse is a space that allows planting a variety of agricultural and plant products out of season. This space protects the products from bad weather and weather conditions and provides the necessary conditions for their better growth. Light, humidity, temperature, water and nutrients are among the items that should be carefully studied by experts in this field. The inadequacy of the conditions of each of the above mentioned cases may impose irreparable damages on the farmer.

 Greenhouse humidity

 This is determined by measuring the amount of water in the air. Its increase will cause various diseases such as fungi and bacterial growth, and on the other hand, low humidity will cause dehydration and dryness of the plant. Accurate regulation of sufficient moisture in the greenhouse environment is one of the most important factors in the growth and health of greenhouse plants. Suitable humidity in greenhouses is usually between 50 and 60 percent. To adjust it, you will need humidifiers such as sprayers, nozzle humidifiers and ultrasonic steam generators.

 Concluding remarks

 Greenhouse is a very suitable and safe environment for planting, maintaining and growing all kinds of plants, fruits and agricultural products. The construction of greenhouses has special principles and conditions, and each region and climate requires its own style. If we want to build a greenhouse, it is better to contact experts active in this field. We hope that with this article we can fully answer the question of how to build a greenhouse.