From the perspective of nutrient balance, the main purpose of fertilization is to supplement the lack of soil nutrients required for plant growth. Therefore, fertilization operations should be fertilized according to local conditions and applied scientifically and reasonably. For a long period of time, due to lack of scientific soil nutrients The measurement technology has led to a lack of scientificity and effectiveness of fertilization operations, which not only caused waste of resources and increased costs, but also polluted the soil. At this stage, using soil nutrient analyzers to guide fertilization on the ground can effectively change this bad appearance and promote Healthy and sustainable development of modern agriculture. Taking fertilization in orchards as an example, according to survey data, the soil for growing fruit trees in some provinces is rich in phosphorus nutrients and the corresponding potassium content is low. Moreover, traditional methods in China pay more attention to nitrogen supplementation, and it is easy to ignore the efficacy of potassium fertilizer. . In fact, the imbalance of soil nutrients will affect the growth of fruits and vegetables and the formation of high-quality fruits. For example, during the growth of fruit trees, if the fruit tree lacks potassium, it will cause flower buds to differentiate and reduce the fruit tree. Quality of products. Therefore, balanced fertilization is more important and more effective than increasing the amount and frequency of fertilization. From the perspective of soil nutrient determination, the soil nutrient analyzer can accurately test the current soil profit and loss situation. Combined with the different needs of the soil for different nutrients in the crop, a reasonable nutrition formula can be formulated. This fertilization program is even more It is in line with the actual production needs of crops, and it can better meet the implementation and development of weight loss and efficiency improvement schemes proposed in the development of modern agriculture. Therefore, with the continuous development of agriculture, the application of agricultural testing instruments such as soil nutrient analyzers will increase. It is becoming wider and wider, and exerting due scientific and technological guidance in agricultural development, and promoting the development of high-quality agriculture, high-efficiency agriculture and green agriculture. Probe Tips,Srp-4 Crystal Tips,Crystal Tips,Srp-4 Probe Tips Welltronics Technology Limited , https://www.welltronics.cn