Construction materials - Import export

One of the important factors in separating models such as tunnel greenhouse or pole tunnel greenhouse is the height difference. In the applications made by Lego Greenhouse, greenhouse types that reach a height of 6.00 m under the gutter are seen in order to gain advantage in the air-conditioning of the greenhouse. Tunnel greenhouses are models that can be established with more economical budgets than other greenhouse models in terms of cost. They have a light steel construction structure. Despite their simple structure, they are durable and efficient models. The structure can protect itself in harsh weather conditions by increasing its flexibility with the correct and high quality materials used. The structure and flexibility of tunnel greenhouses, consisting of beams attached to each other, have increased their resistance to adverse weather conditions.

Strawberry is a high-value fruit known all over the world for its flavor, color and nutritional content. Strawberry cultivation can be grown in a wide temperature range. This situation allows strawberry cultivation to be carried out in many different regions. In the production of strawberries made with traditional methods, there is a loss of yield and plant loss due to soil-borne diseases. Soilless greenhouse production has started to be preferred in strawberry production due to the chemicals used to solve soil-borne diseases in the cultivation area, deteriorating the structure of the soil and the production volume lost in this process. With the soilless greenhouse method, significant increases were seen in the production yield and fruit quality. Factors such as climate, growing environment, seedling type, planting frequency, growing system, disease and pest control are the factors that should be known and followed well in order to grow strawberries without soil.

Keeping the climate in agriculture under control and ensuring its continuity of the production is provided by greenhouse cultivation. Increasing demands and developing agricultural technologies have contributed to the emergence of soilless agricultural greenhouses. Soilless agriculture, which can be carried out by various methods, provides higher productivity compared to soild greenhouses in terms of cost, but high productivity compared to soild greenhouses in terms of production volume. Plants grown in hydroponic greenhouses take the nutrients from the soil from nutrient alloys. Its popularity is increasing day by day. These advantages cause the increases of the soilless greenhouse preference in lettuce cultivation.The fact that the need for nutrients is low and its consumption is high, the amount of the product obtained is higher than the traditional greenhouses, are the reasons why soilless greenhouses are preferred in the cultivation of lettuce.