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A short-term early warning method for crop pests

A crop and pest technology, applied in forecasting, data processing applications, instruments, etc., can solve the problems of insufficient monitoring of crop pests, lack of early warning mechanism, low accuracy, etc., to save prevention and treatment costs, improve harvest and output, avoid The effect of delivery

Active Publication Date: 2021-01-15
宁波鹏博云控科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a short-term early warning method for crop pests in view of problems such as insufficient monitoring of crop pests, low accuracy rate, and lack of early warning mechanisms

Method used

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  • A short-term early warning method for crop pests
  • A short-term early warning method for crop pests
  • A short-term early warning method for crop pests

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Embodiment Construction

[0035] A short-term early warning method for crop pests, the steps of the short-term early warning method for crop pests are as follows:

[0036] 1) Set the early warning area, and use the insect situation forecasting light to automatically monitor the number of various crop pests in the early warning area throughout the year, including but not limited to migratory pests, and transmit the monitoring results to the data terminal through wireless transmission ;

[0037] 2) performing data smoothing processing on the pest information monitored by the insect situation forecasting lamp;

[0038] 3) based on the data after described smoothing, utilize gray modeling method to establish four-dimensional, five-dimensional, six-dimensional three insect situation change normal models;

[0039] 4) Based on the upward trend of the normal model of insect situation change, set the normal model to predict the number of insects. When the current actual number of insects is greater than the nu...

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Abstract

The invention discloses a short-term early warning method for crop pests. The short-term early warning method for crop pests comprises the following steps of 1, performing annual monitoring of the number of pests in the early warning area where the pest forecasting lights are located, and sending the monitoring results to the data terminal; 2, smoothly processing data for the monitoring information of the pest forecasting lights; 3, based on the data after the smoothing, using the gray modeling method to establish the normal model of pest situation changes; 4, based on the rising trend of the normal model of pest situation changes, determining the specific time point of crop pest outbreaks; 5, classifying the degree of plague of the early warning area based on the pest data; 6, sending the monitoring information to the plague monitoring network platform; and 7, recording the warning information specific data into the data terminal database. The beneficial effect is that the monitoring is real-time, the implementation is convenient, the manual cost is greatly saved, the early warning is accurate and effective, the prevention cost is saved, the amount of pesticide residues of the crop is reduced, and the crop yield and output are improved.

Description

technical field [0001] The invention relates to the technical field of crop protection and monitoring and an early warning technology for outbreaks, in particular to a short-term early warning method for crop pests in an environment where the number of crop pests changes suddenly. Background technique [0002] Insect pests are one of the key hazards that must be prevented in the process of crop production. The direct economic losses and indirect benefit losses caused by insect pests in my country are heavy every year. Therefore, scientific monitoring and effective control of crop pests are very important to my country's agriculture and crop income. . [0003] At present, the monitoring of pests by plant protection departments around the world is limited to manual observation and pest alarms, that is, only through manual counting by plant protection personnel, after the outbreak of pests, an outbreak warning is given to guide farmers to fight disasters, and pest outbreaks cann...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/04G06Q50/02
CPCG06Q10/04G06Q50/02
Inventor 于博
Owner 宁波鹏博云控科技有限公司
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