In the course of contact with farmers' friends, they often heard such sighs: “The land that has been planted for the rest of my life has become less and less fertilized.†Indeed, in the current agricultural production operations, fertilization has become one of the most difficult agricultural operations to control, and in the vast rural areas, many fertilization is not excessive. Fertilization is not as effective as thoroughbreds, field management, and pest and disease control. The effect of applying fertilizer on soil is neither visible nor intangible. The effect is hard to show in a short period of time, and the effect of some fertilizers will confuse us with false impressions. Therefore, the current scientific fertilization operation is difficult. The use of soil testing and formula fertilizing instrument to diagnose soil can make soil nutrient data intuitively displayed in front of us. It plays an important role in guiding scientific fertilization and improving the field. At present, many crop growers have problems with fertilization. I do not know how much better? I do not know how to give it? I do not know when to apply? That is, we cannot scientifically select the type of fertilizer, cannot scientifically determine the amount of fertilizer, cannot apply fertilizer scientifically, and cannot determine the fertilization time scientifically. We know that the direct effect of fertilization is on the soil, so if we do not understand the soil, then there is of course no reasonable way to do it. In soil testing and formula fertilization technology, the soil testing and formula fertilizing instrument is used to detect the nutrient contents of N, P, K and organic matter in the soil, and the current state of the soil is clearly and intuitively known. Based on the measurement results, the scientific formula can be truly followed. The demand for various nutrients in crops is such that “what is lacking, what is needed, what is missing, and how much is added†not only supplement crop nutrition but also improve fields, avoiding the increase in costs and pollution caused by excess nutrients. Diagnosing the soil with the soil testing and formula fertilizing instrument can effectively solve the above-mentioned fertilization problems that farmers' friends need in the practical production process. The fertilization structure is more optimized and the fertilizer operation is more reasonable. Moreover, based on the diagnostic formula fertilization, “prescription of the right medicine,†the fertilization effect will do more with less, improve soil health, improve food production, economic growth has increased significantly. Stainless Steel Expanded Metal Mesh
Material: Aluminum plate, Thin low carbon steel plate, Stainless steel boards, AL-Mg alloy plate, Copper plate, Nickel plate.
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Features: skid resistance, wear resistance, high intensity, heavy load, high temperature resistance, strong and wear-resisting, artistic and tasteful etc.
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Heavy expanded metal
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Soil Testing and Formula Fertilizer Diagnosis Soil Improvement Field