One of the key components to growing healthy, abundant crops is properly managing and measuring soil moisture content in fields. By using time domain reflectometry tools, farmers are able to precisely measure water content within their soil. This measurement is especially important throughout the season for successful crop irrigation, as well as ensuring that fields maintain optimal growing conditions. What is Time Domain Reflectometry? Time domain reflectometry, or TDR, uses an electromagnetic frequency to measure how much water is present in the soil. Most often, TDR meters are used by large scale or commercial growers. The meter consists of two long metal probes, which are inserted directly into the soil. Once in the soil, a voltage pulse travels down the rods and returns to the sensor which analyzes the data. The length of time needed for the pulse to return to the sensor provides valuable information in relation to the
Via Gardening How To – Gardening Know How https://www.gardeningknowhow.com
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