Intelligent batching method and system based on big data and medium

Abstract

The invention relates to an intelligent batching method and system based on big data and a medium, and belongs to the technical field of intelligent pesticide batching, and the method comprises the following steps: obtaining image information of a current crop, and identifying the image information of the crop to determine a disease type of the crop; generating an ingredient prescription according to the disease type of the crop, and obtaining weather information of a geographic position where the crop is located within a preset time; obtaining a physical characteristic value of the pesticide type based on the ingredient prescription and the weather information of the geographic position, and judging whether the physical characteristic value is smaller than a preset physical characteristic value or not; and if not, adjusting the ingredient prescription. According to the invention, different pesticide types can be effectively selected from various temperature and time regions to apply pesticides to crops, so that the pesticide application effect of the pesticide types is optimal, the time for treating diseases is not delayed, and the pesticide application time can be selected according to the appropriate pesticide application temperature.

Description

technical field [0001] The invention relates to the technical field of pesticide intelligent batching, in particular to an intelligent batching method, system and medium based on big data. Background technique [0002] The use of chemical pesticides has played an irreplaceable role in recovering the yield loss of agricultural products caused by harmful organisms, improving the quality and commodity value of agricultural products, and ensuring market supply and social stability of agricultural products. Statistics from countries around the world and the Food and Agriculture Organization of the United Nations have proven that the increase in agricultural output is closely related to the use of pesticides. Without pesticides, the world's agricultural production would not be able to meet the demands of the world's rapidly growing population. However, there are many problems in the use of pesticides, especially the incorrect use of pesticides leads to serious economic losses. A...

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Problems solved by technology

[0003] Nowadays, it is necessary to dispense medicine before applying medicine, and many issues need to be considered before dispensing, such as the influence of the natural environment on pesticide application before applying medicine, and the influence of the external environment when dispensing medicine before applying medicine. , Different types of pesticides may cause certain phytotoxicity to crops under different weather conditions. For example, when the temperature is above 25°C, the fruits of crops are very prone to sunburn, and it will also affect the area near the navel of the fruit. Chlorosis, etc., so as to select this type of prescription output, and the existing technology cannot plan the application according to the actual environmental conditions. On the one hand, the crops have phytotoxicity after application, and on the other hand, other same effects are not selected. If the weather environment is always a certain weather condition within the preset time, such as hot and high temperature, sultry high temperature, etc., it is easy to delay the treatment period of the crops

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