In the greenhouse cultivation of roses, in addition to the selection of varieties suitable for planting, the management of rose cultivation in the greenhouse is also very critical, especially the temperature and humidity changes in greenhouse rose cultivation, because of inappropriate temperature and humidity The environment not only inhibits the growth of roses, affects the yield and quality of its growth, but also may cause the occurrence of plant diseases and insect pests. Therefore, it is necessary to monitor and observe the temperature and humidity changes in the greenhouse with a temperature and humidity recorder to increase Temperature and humidity control scientific and precise. Baseband Chip,Nylon Industrial Belts,Industrial Belts,Based Band Industrial Belt Jiangsu Bailite Transmission Technology Co., Ltd , https://www.zsindustrialbelt.com
In the cultivation of greenhouse rose, the environmental factors of temperature and humidity have the most significant effect on the growth of rose. For example, in terms of temperature, the most suitable growth and development temperature for rose production is 24°C~26°C during the day and 14°C~16°C during the night. When the night temperature in winter is lower than 8°C, the roses will grow slowly, the branches will become shorter, and the double-hearted flowers will increase. When the nighttime temperature is lower than 5°C for a long time, the new shoots will be shorter and the number of blind sticks will increase. In terms of humidity, the relative humidity required for rose sprouting and leaf growth is 70% to 80%, the relative humidity required for flowering is 40% to 60%, the humidity during the day is controlled at 40%, and the humidity at night should be controlled at 60%. should. In greenhouses, moisture above 90 percent in greenhouse films, sinks, plants and leaves begins to form droplets, which can easily induce a variety of diseases. Therefore, the use of temperature and humidity recorders in the rose greenhouse is to ensure that the temperature and humidity in the greenhouse meet the standard, and to maintain the temperature difference between day and night at 10 °C ~ 12 °C, reducing the occurrence of pests and diseases.
If the use of temperature and humidity recorder monitoring found that the temperature is low, then the staff can close the side windows around the greenhouse, increase the insulation screen insulation, and if the detection found that the temperature is high, then you need to open the skylights and the side windows around the natural ventilation The principle of temperature control and humidity control is also the same. It can be seen that the data detected by the temperature and humidity recorder is an important guiding principle for the control of warm room temperature and humidity. Under these scientific management measures, it is ensured that the greenhouse rose cultivation is always under the proper temperature and humidity environment. It will help to further increase the yield and quality of rose greenhouse cultivation and achieve the goal of increasing quality and efficiency.