Seed germination room(also known as germination chamber) is a professional facility that provides ideal conditions for seed germination by intelligently regulating environmental parameters such as temperature, humidity, and light. The humidity control system of this system also adopts FPID fuzzy control, which not only performs positional PID control on dehumidification and humidification according to humidity deviation, but also introduces the cooling condition into the humidity control system, and introduces the relationship between humidification and dehumidification into the humidity control system. To save energy, intermittent refrigeration is used for temperature and humidity control, which saves more than 30% energy compared to the traditional continuous operation mode of refrigeration machines.
Application:
1. The impact of temperature, air pressure, light intensity, and other factors on life activities (including their effects on human functions) provides scientific basis for the development of oceans, polar regions, and the universe.
2. The effects of temperature, humidity, wind, rain, atmospheric pollutants, etc. on the growth, development, yield, and quality of animals and plants can provide basic information for improving their yield and quality.
3. Provide suitable environmental conditions for the breeding of superior varieties of animals and plants; It can also provide scientific data for the prevention and control of biological diseases and pests. In an artificial climate chamber, it can accelerate the generation breeding of organisms, shorten the experimental period, and cultivate uniform and neat biological materials. Conducting productive experiments on vegetables and fish using an artificial climate chamber can yield results.
Systematic solution to avoid high humidity in the seed germination chamber:
Matrix humidity management:
Using the "three observation" method: observe the leaf tip morning dew (no dewdrops need to be replenished), microcracks in the bed soil (replenish water as soon as they appear), and the growth of new roots (less white roots need to be adjusted).
Intelligent irrigation technology:
Configure a soil moisture sensor linked micro spray system with an error controlled within ± 3% RH.
It is recommended to use the immersion method instead of direct sprinkler irrigation to reduce air humidity fluctuations caused by water droplet splashing.
Ventilation system optimization:
Install a circulating fan (with a wind speed of 0.5-1m/s) in conjunction with an automatic ventilation window to provide 2-3 air changes per hour.
Forced ventilation is required during high temperature periods (10:00-14:00), and dehumidification mode is activated when humidity exceeds the standard.