The occurrence of soil problems such as salinization and compaction of the soil is closely related to the unreasonable fertilization operation in agricultural production. The application of more fertilizers cannot be digested by the plants and the soil cannot be dissolved, so it will gradually accumulate and affect health The soil makes it into a problem soil, and the problems caused by the problem soil are serious and a series of. Therefore, the development of modern agriculture requires special attention to the safety and quality of the soil. The application of soil nutrient tester can not only detect soil problems, but also balance the relationship between soil nutrients and fertilization, and promote the development of soil fertilization and fertilization operations. Soil and fertilizer are related to the health of plants and nutrient supply. Before the nutrients in the soil are unknown, fertilization is carried out blindly. The actual fertilization effect must be greatly reduced or even bring side effects. Precise fertilization ensures the quality and safety of the soil, and a good soil nutrient test is the first step. Soil nutrient tester is the main instrument for rapid testing of soil nutrients. The instrument is simple to operate. Through simple operations and tests, the nutrient data such as ammonium nitrogen, available phosphorus, available potassium, and organic matter content in the soil can be quickly obtained. Fertilization provides data support. Compared with the traditional empirical judgment, using the soil nutrient measuring instrument can more accurately understand the profit and loss of soil nutrients, etc., and achieve a balance between soil nutrients and fertilization operations. In agricultural production, various agricultural measures can be used to improve soil temperature, moisture, aeration, and pH. It can accelerate the transformation of soil insoluble nutrients to fast-acting and soluble directions, and increase the content of soil effective nutrients. However, in this process, it is necessary to We use soil instruments such as soil nutrient analyzers to obtain various data indicators of the soil. Based on the data, we conduct production guidance to improve the degree of refinement of agricultural production. On the basis of reducing the application of chemical fertilizers, we can improve the economic benefits of fertilization and promote Healthy and sustainable development of agriculture. Mirror Grade CNC Die EDM Sinker Machine, best roughness reach 0.08um, and electrode ware only 0.05%
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