Soil temperature affects the activity of microorganisms in the soil and the growth of plant roots. Different crops have specific requirements for soil temperature. Under suitable temperatures, microorganisms can decompose organic matter and transform nutrients more efficiently, which is beneficial for plant roots to absorb nutrients.
Soil moisture is the lifeblood of plant growth. Excessively high water content in the soil will lead to poor air permeability and oxygen deficiency in the roots. On the contrary, if the water content is too low, it cannot meet the transpiration and physiological needs of plants. An appropriate soil water content can maintain the soil aggregate structure and ensure the healthy growth of plants.
Excessively high soil salinity can cause physiological drought in plants, interfere with nutrient absorption, and even lead to the death of plants. A reasonable salinity level can maintain the balance of soil osmotic pressure and promote the normal physiological activities of plants.
Soil pH reflects the acidity and alkalinity and directly affects the availability of nutrients in the soil. Most crops prefer a neutral to slightly acidic soil environment. Excessive acidity or alkalinity will reduce the utilization rate of nutrients and affect plant growth.
Soil electrical conductivity is an important indicator for measuring the content of soluble salts in the soil and is closely related to soil salinity. If the electrical conductivity is too high, it indicates serious soil salinization, which will exert stress on plant growth.
By monitoring these indicators, the health status of the soil can be judged. When the soil temperature, moisture, salinity, pH, and electrical conductivity are within the appropriate range, the soil ecosystem is in balance and the soil fertility is sufficient, which is conducive to high and stable crop yields. Conversely, targeted improvement measures need to be taken.
The Soil moisture temperature salinity pH tester FT-WSY1 can achieve synchronous measurement of multiple parameters. This instrument adopts advanced sensor technology and can quickly and accurately obtain data on soil temperature, moisture, salinity, pH, and electrical conductivity. It is easy to operate and can be widely applied in fields such as agricultural scientific research, soil monitoring, and smart agriculture. With the help of this instrument, researchers and farmers can promptly grasp the soil conditions, providing data support for soil improvement, scientific fertilization, and precise irrigation, and contributing to the realization of sustainable agricultural development.
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