Intelligent regulation and control method for modernized agricultural planting and irrigation based on data analysis

Abstract

The invention discloses an intelligent regulation and control method for modernized agricultural planting and irrigation based on data analysis. The method comprises the steps: an agricultural planting region is divided into sub-regions, the water content of soil at each depth in each sub-region in the agricultural planting region is detected, and the average soil water content of each sub-region is analyzed; the main root length and the lateral root number of each crop in each sub-region are detected, the irrigation influence proportionality coefficient of the roots of crops in each sub-region is analyzed, the air water content of each sub-region is detected, the leaf area of each crop in each sub-region is measured, and the irrigation influence proportionality coefficient of the leaves of crops in each sub-region is analyzed; the comprehensive irrigation volume of each sub-region in the agricultural planting region is calculated in combination with the daily precipitation of the agricultural planting region, and corresponding irrigation regulation and control are performed. Therefore, accurate regulation and control over the irrigation volume of crops are realized, waste of water resources is reduced, a good environment can be provided for growth of the crops, and normal growth of the crops is promoted.

Description

technical field [0001] The invention relates to the field of regulation and control of agricultural planting irrigation, and relates to an intelligent control method for modern agricultural planting irrigation based on data analysis. Background technique [0002] Water for agricultural planting and irrigation is a major player in the utilization of water and energy, and it is also a major growth point for water conservation. Strengthening the management and regulation of agricultural planting and irrigation can effectively alleviate the current contradiction between supply and demand of water resources and ensure the actual needs of national water security and food security. [0003] At present, there are some deficiencies in the existing agricultural planting irrigation regulation: [0004] 1. Most of the existing agricultural planting irrigation control methods use manual irrigation, that is, the managers use their work experience to irrigate the crops in the agricultural...

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Problems solved by technology

[0004] 1. Most of the existing agricultural planting irrigation control methods use manual irrigation, that is, the managers use their work experience to irrigate the crops in the agricultural planting area, and cannot scientifically regulate irrigation according to the irrigation demand of the crops, and there is irrigation in the agricultural planting area. The large difference between the amount of water and the amount of irrigation required by crops makes it impossible to precisely control the amount of crop irrigation and reduce the accuracy of irrigation regulation in agricultural planting areas;

[0005] 2. The existing agricultural planting irrigation regulation method pays too much attention to irrigation, without considering the utilization rate of precipitation in the agricultural planting area, and there is a phenomenon of excessive irrigation in the agricultural planting area, resulting in a serious waste of water resources, which cannot provide good conditions for crop growth. environment, which affects the normal growth of crops;

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