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A water and fertilizer integrated machine control system with crop nutrient demand analysis function and control method thereof

A demand analysis and control system technology, applied in fertilization methods, liquid fertilizer pressurized spreading methods, agriculture, etc., can solve the problems that the water and fertilizer integrated machine cannot make decision analysis and control, and achieve the effect of promoting rational utilization and saving manpower

Active Publication Date: 2021-08-24
ANHUI AGRICULTURAL UNIVERSITY
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  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the defect that the water and fertilizer integrated machine in the prior art cannot carry out decision-making analysis and control according to the actual demand of crops, and provide a water and fertilizer integrated machine control system and its control method with the function of crop nutrient demand analysis to solve the above problems

Method used

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  • A water and fertilizer integrated machine control system with crop nutrient demand analysis function and control method thereof
  • A water and fertilizer integrated machine control system with crop nutrient demand analysis function and control method thereof
  • A water and fertilizer integrated machine control system with crop nutrient demand analysis function and control method thereof

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Embodiment Construction

[0058] In order to have a further understanding and understanding of the structural features of the present invention and the achieved effects, the preferred embodiments and accompanying drawings are used for a detailed description, as follows:

[0059] Such as figure 1 As shown, a water and fertilizer integrated machine control system with crop nutrient demand analysis function described in the present invention includes crop production information perception and data management module, water and fertilizer data modeling and service module based on cloud computing, water and fertilizer integrated configuration Fertilizer fertilization equipment, water and fertilizer integrated fertilizer distribution and fertilization equipment is the hardware of water and fertilizer integrated machine, including fertilizer distribution related hardware equipment and fertilization related hardware equipment.

[0060] The crop production information perception and data management module is use...

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Abstract

The invention relates to a control system and a control method of a water and fertilizer integrated machine with the function of analyzing the nutrient requirements of crops. Compared with the prior art, the defect that the water and fertilizer integrated machine cannot perform decision analysis and control according to the actual needs of crops is solved. The invention comprises the following steps: acquisition of crop perception data; analysis of crop nutrient requirements; fertilization control of a water and fertilizer integrated machine. The invention changes the traditional water and fertilizer irrigation mode, so that water and fertilizer irrigation no longer relies solely on human experience to judge, but collects growth information through sensors, and uses intelligent water and fertilizer equipment instead of manual operation based on the crop growth nutrient balance model to realize intelligent ratio of water and fertilizer, Intelligent irrigation saves manpower and material costs to a great extent, and promotes the rational use of resources.

Description

technical field [0001] The invention relates to the technical field of an integrated water and fertilizer machine, in particular to a control system and a control method for an integrated water and fertilizer machine with the function of analyzing the nutrient requirements of crops. Background technique [0002] In China's agricultural production, factors such as excessive irrigation, large amount of fertilizer, water shortage, and uneven spatial distribution of water resources lead to serious problems of waste of water and fertilizer resources, soil acidification, and water environmental pollution, which pose severe challenges to sustainable agricultural development and food safety production. . [0003] Due to the lack of intelligent decision-making of water and fertilizer and supporting system technology, and the lack of correlation between time-based control strategy and crop environment, many irrigation and fertilization equipment used in China at present have low intel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C23/04A01C21/00G06Q50/02
CPCA01C21/007A01C23/04G06Q50/02
Inventor 张晓明张海秀唐先红沈春山
Owner ANHUI AGRICULTURAL UNIVERSITY
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