We know that soil is the most basic material in agricultural production. Most plants cannot grow without soil, and soil with sufficient nutrients is needed to make plants grow better. From an ecological point of view, the rational use of land means that it should be used according to local conditions according to the ecological conditions of different regions, especially when fertilizing crops. Previously, farmers used their own experience in fertilization operations, and could not guarantee the rationality of fertilization, which often resulted in poor crop yields. But now it’s different with the soil nutrient differentiation tester. Its application can help people understand the current nutrient content in the soil, and then guide farmers to scientifically fertilize greenhouse crops, ensure the accuracy of fertilization, and keep crops fertilized. The “Blind Man Touching the Elephant†takes this TPY-6A soil nutrition analyzer developed by Top Yunnong as an example. It can quickly determine the soil nutrients such as nitrogen, phosphorus, potassium, pH, and salinity (conductivity). The amount of nutrients required for growing crops can be output as a guide formula for fertilization, providing a theoretical basis for crops to obtain stable, high yield and high quality. Weighbridge Load Cell,Single Point Weighing Load Cell,Multiple Point Load Cell,Cantilever Type Load Cell Changzhou Weibo Weighing Equipment CO .,LTD , https://www.webowt-scale.com
In order to help you better use the soil nutrition and differentiation tester, today Xiaotuo will introduce to you the main function buttons of this instrument, hoping to bring some help to the novice friends. 
1. Printer; 2. Colorimetric device for nutrient determination; 3. pH and salt electrode socket; 4. Light source indicator for nutrient determination; 5. Charging indicator; 6. Power indicator; 7. Input combination for instrument use Key; 8. Automatic control switch of instrument soft keys; 9. Combination keys for instrument function control; 10. LCD Chinese character menu display. 