Soil NPK Sensor Soil Nutrient Fertility Tester For Precision Agriculture

The soil NPK sensor and soil NPK detector are suitable for detecting the content of nitrogen, phosphorus and potassium in the soil. By detecting the content of nitrogen, phosphorus and potassium in the soil, the fertility of the soil can be judged, which is convenient for customers to systematically evaluate the soil condition. The soil NPK sensor is suitable for all kinds of soil, can be buried in the soil for a long time, resistant to long-term electrolysis, corrosion resistance, vacuum potting and completely waterproof.

Soil nitrogen,phosphorus and potassium sensor RS485 measuring instrument soil nutrient fertility tester features:

(1) Convenient measurement: soil nitrogen, phosphorus and potassium detection is no longer limited to industry professionals, and the soil NPK sensor can be inserted into the soil to measure the nitrogen, phosphorus and potassium content in the soil;

(2) Low measurement cost: Compared with traditional laboratory measurement, the soil NPK sensor has low threshold, low cost, few steps, no reagents, and unlimited number of tests;

(3) High precision: The soil NPK sensor has high precision, fast measurement speed, and quick on-site inspection. It is easy to carry and insert into the soil to get the number, which shortens the time and cost.

Environmental monitoring equipment in agriculture mainly includes soil sensors, including soil temperature and humidity, EC, PH, moisture, NPK multiple parameter sensors; water and fertilizer intelligent irrigation system; agricultural weather station; pest monitoring system and other monitoring equipment, the same wisdom of agriculture is also composed of these devices plus the cloud platform to monitor the agricultural environment in real time and promote the development of smart agriculture.

There are many cases of agricultural IOT, the most famous is the wisdom of the greenhouse, there are also wisdom tea garden, wisdom farming, etc.

Soil Nitrogen, Phosphorus and Potassium Monitoring(NPK Monitoring)

Nitrogen is the main component of protein, plays an important role in the growth of stems and leaves and the development of fruits, and is the nutrient most closely associated with yield. The uptake of nitrogen by the plant increases gradually until the first spike of fruit expands rapidly.

Phosphorus fertilizer promotes tomato bud differentiation, early flowering and fruiting, seedling root growth and improved fruit quality. When phosphorus is deficient, young shoots and roots grow slowly, plants are dwarfed, and leaves are dark green, lusterless and purple on the back.

Potassium promotes strong stems, improves fruit quality, enhances plant resistance to cold, and increases the sugar and vitamin C content of the fruit. As in the case of nitrogen and phosphorus, potassium deficiency symptoms appear first in older leaves. When potassium is in short supply, carbohydrate metabolism is disturbed, photosynthesis is inhibited, and respiration is enhanced. Therefore, when potassium is deficient, the plant becomes less resistant to diseases and the fruit quality decreases and the coloring is poor.

Soil NPK Sensor data sheet 

Soil-NPK-sensor-NiuBoL.pdf

NBL-S-NPK-Soil-NPK-Sensor-Instruction-Manual-4.0.pdf