Agricultural park fertilizing machine hosting method and system

Abstract

The embodiment of the invention provides an agricultural park fertilizing machine hosting method and system. The method comprises the steps of obtaining an irrigation time point of a local park according to a preset critical light radiation value and a local cumulative light radiation value and obtaining a theoretical irrigation amount corresponding to the irrigation time point according to a deviation between a preset target water content and a real-time obtained soil water content, a self-adaptive model and a basic irrigation amount; obtaining a current fertilization amount according to a preset crop growth temperature threshold value and a real-time obtained crop actual growth environment temperature value. By means of the agricultural park fertilizing machine hosting method and system,the local park is irrigated at the obtained irrigation time point according to the corresponding theoretical irrigation amount and fertilization amount, the hosting irrigation method is executed by the system independently without human participation, crops in the local park are automatically irrigated, corresponding irrigation parameter adjustment is carried out according to the change of the growth environment of the crops, and the irrigation needs of the crops at different growth stages are met.

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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