What are the main testing items for the soil fertilizer tester?

Soil fertilizer detector can be said to be a kind of scientific instrument integrating medicine, device and instrument. It is not only convenient to carry, but also can be used by technicians to quickly obtain measurement results, which greatly improves the efficiency of soil and fertilizer testing, and promotes grassroots promotion. Soil testing formulation technology has played a very important role in the development of precision fertilization. At the same time, not only soil fertilizer detectors can be used in grassroots soil testing, fertilizer distributors can also use it as a marketing tool to improve service quality and enhance market competitiveness.

The main detection items of the soil fertilizer tester can be divided into three types. The first is to detect soil nutrients, for example, to detect available phosphorus, available potassium, organic matter, total nitrogen, pH, moisture, salt content, etc. in the soil. A variety of soil data, these measurements often become an important instrument for formulating soil testing formulation measures, is an indispensable part of the implementation of soil testing formulations; the second is the detection of fertilizer nutrients, such as fertilizer production commonly used soil fertilizer detector to Determination of Nitrogen, Phosphorus and Potassium in Elemental Fertilizers, Available Nitrogen in Available Organic Fertilizers, Available Phosphorus, Available Potassium, Total Nitrogen, Total Phosphorus, Total Potassium, Organic Matter, Humic Acid, pH, and Ammonium in Compound Fertilizers and Urea Nitrogen, nitrate nitrogen, phosphorus, potassium, biuret, total nitrogen, total phosphorus, total potassium, etc. are used to increase the quality of fertilizer products through scientific matching. The third kind is mainly focused on the detection of plant nutrients. The use of a soil fertilizer detector can also detect nitrogen, phosphorus, and potassium in plants, and diagnose plant nutritional quality from the perspective of plant physiology.
In a word, the soil fertilizer detector is one of the most widely used and most versatile agricultural detection instruments in the development of modern precision agriculture, especially as the degree of agricultural intensification and the degree of scale continue to increase. The instrument has targeted soil nutrient improvement, reduced use of chemical fertilizers, and achieved environmental protection while increasing production. It is also beneficial to the development of ecological agriculture.

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