In fact, fertilization began in the agricultural field to supplement the nutrient deficiency in the soil, ensure the absorption and utilization of soil nutrients by crops, and maintain the nutrient balance in the crops. Therefore, agricultural fertilization pursues a balance, and what should be done How much to make up, in order to achieve efficient planting, improve the yield and quality of agricultural planting. The soil tester is used to regularly perform the “physical examination†on the soil, and the profit and loss of soil nutrients can be found early. By analyzing the soil data, it can provide a scientific basis for reasonable and effective fertilization operations and promote the efficient planting development of modern agriculture. To carry out efficient planting, we must make good use of fertilizer, fertilize, and give full play to the effects of increasing the yield and quality of chemical fertilizers and other resources. To improve the effect of fertilizer application, it is necessary to follow the nutrient laws of soil and crops. Soil nutrient content is closely related to crop growth. Using soil measuring instrument to measure soil and obtain accurate soil nutrient data is of great significance for guiding scientific fertilization. Only by first understanding the actual nutrient content of the soil, and then combining the crop growth requirements, can accurately calculate the type and amount of fertilizer to be applied, achieve soil testing and formula fertilization, improve fertilizer utilization, and promote green and efficient development of modern agriculture. . The first step of the soil testing instrument to develop a soil testing and formula fertilization program is also an important prerequisite for ensuring scientific and reasonable fertilization operations. With the advancement of agricultural modernization process, cost-effectiveness, quality improvement, and green efficiency have become new agricultural development goals. To achieve these goals better, modern agricultural production has also paid more and more attention to scientific guidance. In the agricultural fertilization process, the traditional planting concept of “water and fertilizer, no need to ask people†is also being replaced by “land weight loss, precise fertilizationâ€. The promotion and application of the soil measuring instrument provides important technical support for soil testing operations in various regions and the implementation of precise fertilization. It provides farmers with a quick and convenient way to provide scientific fertilization programs. At the same time, scientific fertilization has obvious production effects, not only using less fertilizer. It can also increase soil fertility and increase production, and planting income is more prominent. Therefore, it can be said that it is indispensable to carry out high-efficiency planting. Steel Seamless Gas Cylinder,Seamless Steel Gas Cylinder,Medical Oxygen Gas Bottle,Gas Tank For Generator Jiangsu Minnuo Group Co., Ltd , https://www.minnuo-cylinder.com