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Monitoring and utilization of temperature and humidity sensor in refrigerator temperature and humidity

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 When it comes to refrigerators, I believe everyone is familiar with them. A refrigerator is a refrigeration device that maintains a constant low temperature, which keeps food at a constant low temperature to ensure food quality and reduce food loss. Now that refrigerator freezers are critical to today's food freezing and transportation, the overall advantage of a refrigerator freezer will depend on its internal temperature and humidity monitoring system. The principle of the refrigerator freezer for storing fruits and vegetables: by reducing the temperature, slowing down the respiration and evaporation of fruits and vegetables, prolonging the lifespan, reducing the consumption of nutrients, and achieving the purpose of storage and preservation. However, there are certain requirements for temperature and humidity control when the refrigerator is refrigerated: Cold storage can extend the shelf life of food. However, due to the different structures and sensitivities of different frui...
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Chicken feed for guinea pigs? Don't affect the healthy growth of piglets because of the simplicity of the plan.

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 You know, cats eat cat food, dogs eat dog food, and even birds have their own special food. As a favorite pet of many people, guinea pigs must of course eat their own food! Never try to save the trouble of feeding guinea pigs chicken and duck feed, which is completely inconsistent with the growth and health needs of guinea pigs! Although guinea pigs have the word "pig" in their name, they are also affectionately called "pigs", but they are not like pigs that can eat anything and digest everything they eat. Guinea pigs are vegetarians and mainly eat grass. The main grasses are alfalfa, timothy, ryegrass, etc. These cellulose-rich foods can ensure the normal digestive function of the stomach. Guinea pigs cannot eat chicken and duck feed. Chicken and duck feed contains a small proportion of nutrients such as cellulose and vitamin C, which cannot meet the nutritional needs of guinea pigs at all. Precautions for feeding guinea pigs 1. The guinea pig is a social animal a...
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Facility Agriculture Weather Stations - Summer Facility Agriculture Management

 Time passes, the seasons change, and before you know it, the trees are lush and thriving. The summer chapter has begun, and the summer heat and rain have begun to enter the rhythm. However, the high temperature and rainy weather in summer will have an impact on the development of facility agriculture. This is mainly because the rainy weather in summer increases the air humidity. If the ventilation is not timely, it will increase the risk of crop diseases and insect pests. At the same time, affected by factors such as terrain and drainage facilities of facility agriculture, some planting sites of facility agriculture may have the possibility of waterlogging and flood disasters. Therefore, it is necessary to focus on strengthening the meteorological monitoring of facility agricultural production scenarios in summer. Under the influence of meteorological technology, With the aid of facilities Agriculture Weather Station, Agricultural Weather Station equipment, etc, the wind speed, w...
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How do people measure temperature or humidity in an era without temperature and humidity sensors?

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 In the modern age with advanced technology, many industries are inseparable from temperature and humidity sensors . It can help us monitor the temperature and humidity around us, ensure our production efficiency, and protect the storage safety of our items. However, how did the ancients measure temperature and humidity? Woolen cloth? The twenty-four solar terms are the result of the ancients' accumulated farming experience. When the first thunder in spring begins, the hibernating animals wake up and start stinging. As the third of the twenty-four solar terms, it marks the beginning of mid-spring. , also marks the rise in temperature. In the industry, experienced workers will look at the temperature through the color of the flame. During the smelting process, the dark red fire is about 600 ℃ now, the dark red fire is about 700 ℃, and the orange-red represents about 1000 ℃. Orange is around 1100°C, kumquat is around 1200°C, golden yellow is around 1300°C, white gold is around 1400°C...
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What is soil moisture?

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 Moisture refers to the humidity of the soil suitable for the growth and development of plants. Moisture refers to the condition of soil moisture. Soil moisture is the degree of soil dryness and wetness, that is, the actual soil moisture content, which can be expressed as the percentage of soil moisture content in the dry soil weight: soil moisture content = moisture weight / dry soil weight x 100%. It can also be expressed in terms of relative water content such as the percentage of soil water content equivalent to field water holding capacity, or the percentage relative to saturated water content. The existence form of soil moisture actually refers to the existence form of soil water. Soil water exists in soil pores, especially small and medium pores, and large pores are often occupied by air. Plant roots interspersed in the pores of the soil absorb water from the pores of the water-bearing soil. There is a humidity gradient at the water-air interface in the soil, and the tempera...
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