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The importance of soil temperature detection in soil thermometers

Release time: 2020-01-08 Click times: 127 Article source: Agricultural Instrument Network

Soil thermometer is a kind of instrument that can be quickly measured and recorded by TOP Yunong. We know that soil temperature is very important for plant growth and development. This is because too high soil temperature will burn the root system, and too low soil temperature will put the crop into dormant state. At the same time, too low soil temperatures can frostbite crops. Therefore, people often need to pay attention to the change of soil temperature in planting management, and the soil thermometer is an important instrument for observing and guiding soil management.

TOP Yunong's soil thermometer is composed of a host and a temperature sensor. The soil thermometer is simple and convenient to operate. It can be quickly obtained by connecting the host and the sensor and inserting the sensor into the soil. At present, the soil thermometer is widely used in the fields of modern facility agriculture, smart agriculture, agricultural research and teaching. So why measure the soil temperature?

This is because modern people find that soil temperature affects the growth, development and soil formation of plants. Various biochemical processes in the soil, such as those caused by microbial activity and non-living chemical processes, are affected by soil temperature. Excessive soil temperature often accelerates the maturation of the root system of the plant, and the lignified part of the root almost reaches the root tip, which reduces the absorption efficiency of the root surface. The soil temperature is low and the crop roots absorb water slowly. When the climatic conditions are suitable for transpiration, the aerial parts of the plants often show dehydration or lack of water. The soil temperature is too low, which often causes freezing damage of the winter crop's furrows or roots. The duration of the strong low temperature and the speed of cooling and thawing all affect the degree of freezing damage. At the same time, it was found that the higher the soil temperature, the faster the growth and development of crops. Low or high temperatures at certain times of the year often cause harm to agricultural production. And the seeds of the crop must germinate within the appropriate soil temperature range. So soil temperature will affect the physiological process of the crop, so the detection of soil temperature is very important. Soil thermometers are very popular in modern agricultural production.

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