High-tech intelligent greenhouse is generally equipped with facilities with high automation, such as external sunshade system, internal masking system, internal thermal insulation system, forced ventilation system of wet curtain fan, top ventilation system, heating system, power distribution / control system and so on. in the working process of intelligent greenhouse, managers input the data and control parameters needed for planting crops into the computer, the intelligent greenhouse can realize unmanned automatic operation and automatically control the greenhouse environment. To ensure the growth of crops.
So we should adopt the form of deep ploughing. Only in this way can we compare the photosynthesis between plants. It can do a good job of topdressing and the dilution between fertilizers in the later stage. Why should sunshade net be covered in the construction of greenhouse? Prevent rain and release hail. Can reduce the impact of rainstorm and hail, its damage to crops in the shed, cooling in summer and autumn, sunshade net can effectively block the sun and reduce the temperature in the shed. Avoid the harm of strong light and high temperature to crops. (3) moisturizing and drought resistance, the communication speed between the air and the outside world becomes slower, and the relative humidity in the shed will become larger. (4) keep warm and prevent frost. Covering the sunshade net in winter can protect the ground temperature and frost, and do a good job in the overall heat preservation of the glass greenhouse. 1 where conditions permit. The construction of semi-underground border surface can be used for the temperature of the soil in the glass greenhouse. Play a good role of soil heat preservation;
Car owner Mingjie: I like the humanized storage space of Harvard F7. Take the storage space next to the main driving position, for example, directly below the center console is the most frequently used open storage space, where you can easily put down a mobile phone and provide wireless charging. The storage compartment next to the star cloud handle is very convenient for personal belongings such as car keys or change. Under the star cloud block, there is also a mystery, the hollowed-out center console can also place items, simply not too awesome! The sunshade at the top of the head provides cosmetic mirror and storage clip design, and has auxiliary lighting function, which is very practical for female car owners. It is worth mentioning that there is also a small storage compartment on the lower side of the air conditioning outlet in the rear row of the Harvard F7, which makes it no problem to put mobile phones, paper towels and cleaning bags.
Greenhouse heat preservation should be done a good shading work, greenhouse heat preservation in the hot season greenhouse vegetable cultivation should adopt shading cover measures, commonly used shading equipment is sunshade, shading should be selected according to plant species. Short plants choose black shading net to choose gray shading in autumn and winter vegetable cultivation. Because the gray shading can prevent the growth of insects, if the seeds or film delay the cultivation of plants need to use the network. On August 7, when the weather is hot, it can be used in the sunshade net, which is relatively weak in the cold season, does not need lighting or no curtain, and does not shade in the heavy rain season. The heat preservation time of the net greenhouse is not long, and the plants are covered on the surface, especially the dark shade opens the daylighting. When growing mushroom crops, greenhouse heat preservation will not cause fungal crop infection, and the products can be recycled.
Although the solar greenhouse has a very good thermal insulation performance, but from the point of view of safety, heating equipment is still an important factor. The southern part of our country generally does not need to heat up, but if we encounter bad weather continuously, we still need to use the energy stored in the greenhouse itself, otherwise it will not be able to meet the growth of vegetables. Therefore, whether in the south or north, heating equipment has always been a necessary protective measure. The technical aspect requires that in the equipment configuration of solar greenhouse, the configuration of thermal insulation equipment should be demonstrated in great detail. Of course, the work of Jilin solar energy greenhouse needs the cooperation of a variety of equipment, with higher and higher temperature requirements, especially in autumn and winter production, external sunshade system, internal thermal insulation system and window opener and fan, wet curtain and other equipment need to be applied. For more information about Jilin solar greenhouse manufacturers, please contact Minghao greenhouse Engineering Construction Company directly.
Use a sunshade. Direct sunlight is the main culprit that causes leather seats to fade and crack. Put an open sunshade in front of the windshield to protect the leather from sun exposure and extreme heat. As long as the car is exposed to the sun for a long time, turn on the sunshade, such as when parking in the company parking space during the day.