Method for monitoring fertilizer distribution by utilizing isotope tracing

Abstract

The invention discloses a method for monitoring fertilizer distribution through isotope tracing. The method comprises the steps: acquiring radioactive isotopes and applied fertilizer raw materials inproportion; mixing radioactive isotopes with a certain fertilizer raw material in the fertilizer raw materials according to requirements to form a radioactive marker, mixing the marker with other fertilizer raw materials to obtain an isotope slow-release fertilizer, and stacking or fertilizing the isotope slow-release fertilizer in a fertilizing operation area; detecting the intensity of a radioactive ray signal released by decay of the isotope slow-release fertilizer to judge the intensity condition of the radioactive ray signal of the isotope slow-release fertilizer; and sending the detectedray signal intensity, the radioactive ray position point and the terrain of the fertilization operation area to a signal processing terminal for processing to obtain the distribution of the ray signal intensity so as to judge whether the fertilizer stacking amount or the fertilization operation is uniform and in place or not. The method can accurately position the flow direction and distributioncondition of the fertilizer, improves the fertilization management monitoring means, reduces the labor intensity, and saves the labor force.

Description

technical field [0001] The invention belongs to the application field of isotope tracing technology, in particular to a method for tracing the application of isotopes to agricultural and forestry fertilizers, in particular to a method for monitoring the distribution of fertilizers by using isotope tracing. Background technique [0002] Radioisotope tracing technology is one of the important means in molecular biology research. By tracing compounds labeled with isotopes, we can understand the operation and change rules of substances, and clarify the detailed process of biochemical reactions, especially in protein biosynthesis. DNA replication, RNA transcription, and protein translation all play an important role in the study of . With the development of science and technology, the application of isotope tracing method is becoming more and more mature. For example, in molecular biology, the study of photosynthesis using isotopes such as C, O, can elucidate in detail how chlor...

AI Technical Summary

Problems solved by technology

[0003] When it comes to the most basic agricultural planting and fertilization, in some remote forest farms and planting areas, due to topography and regional traffic problems, there will always be some areas where the planting area is inconvenient due to inconvenient transportation, and it is difficult to transport fertilizers to the point, requiring fertilization workers to bear manpower. Transportation, thus causing some hired workers to cut corners, apply less fertilizer or even no fertilizer in areas where fertilizers are difficult to transport, and apply more fertilizers in areas where transportation is convenient and fertilizers are easy to transport, resulting in uneven fertilization in planting areas, which will lead to uneven growth of agricultural and forestry crops and cause unnecessary losses

Most of the existing supervision methods rely on manual inspection, but due to the large area of ​​agricultural and forestry operations, manual inspection is labor-intensive, low in efficiency, and high in cost, which is difficult to meet the development needs of modern agriculture and forestry