A method and system for hosting a fertilizer applicator in an agricultural park

Abstract

Embodiments of the present invention provide a method and system for hosting fertilizer applicators in an agricultural park. Among them, the above method includes obtaining the irrigation time point of the local park according to the preset critical light radiation value and the local cumulative light radiation value, and according to the deviation between the preset target water content and the real-time obtained soil water content, the adaptive model , and the basic irrigation amount to obtain the theoretical irrigation amount corresponding to the irrigation time point; according to the preset crop growth temperature threshold and the actual crop growth environment temperature value obtained in real time, the current fertilization amount is obtained. The fertilization machine trusteeship method and system in the agricultural park provided by the embodiment of the present invention irrigate the local park with the corresponding theoretical irrigation amount and fertilization amount at the obtained irrigation time point. The irrigation method realizes the autonomous irrigation of crops in the local park, and makes corresponding adjustments to irrigation parameters according to changes in the crop growth environment to meet the irrigation needs of crops in different growth stages.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of water and fertilizer integration, and in particular to a method and system for hosting a fertilizer applicator in an agricultural park. Background technique [0002] Water-fertilizer integration technology is an agricultural new technology that integrates irrigation and fertilization. As a highly efficient water-saving and fertilizer-saving technology recognized by the world, the promotion area in my country is increasing year by year, but the essence of real water-saving and fertilizer-saving is reasonable. Adaptive irrigation strategies. The current irrigation strategy integrating water and fertilizer is developing in the direction of integration and intelligence, and a model-based highly adaptive control system is an inevitable development direction in the future. However, to achieve this goal, the current management and control model still has the following problems: [0003] 1....

AI Technical Summary

Problems solved by technology

[0003] 1. The traditional water and fertilizer integrated system that is currently being promoted, both decision support and logic control run locally. A series of parameters need to be preset before the fertilizer applicator is used, and later parameter modifications also need to be performed locally. This not only requires professional and technical personnel to often go to At the installation site, at the same time, for production and application parks, even if integrated water and fertilizer equipment is installed, they may still use water supply and fertilizer supplementation based on experience, and the utilization efficiency of the equipment is far lower than what the equipment itself can provide;

[0004] 2. Water and fertilizer integrated equipment is gradually becoming informatized, but only the environment, irrigation and other data are uploaded to the central server, and the parameter adjustment is still local

This kind of management lacks batch monitoring and control, which makes it impossible to coordinate and evaluate the optimal control strategies in different regions, which is not conducive to equipment upgrades, nor can it further improve the control effect;

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