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Fertilization processing method and system

A processing method and processing system technology, applied in the field of fertilization treatment, based on 3414 test and geographic information system, to achieve the effects of accurate fertilization decision-making, increasing test points, and improving the scope of application

Inactive Publication Date: 2009-11-18
CHINA AGRI UNIV
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Problems solved by technology

[0005] The purpose of the present invention is to provide a kind of fertilization treatment method and system for the defect of above-mentioned prior art, to solve the technical problem that a set of scientific, easy-to-implement fertilization management scheme is badly needed in the prior art

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  • Fertilization processing method and system

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Embodiment Construction

[0071] The fertilization treatment method of the present invention is when carrying out fertilization treatment operation, selects from three kinds of fertilization treatment modes of nutrient balance method, soil fertility difference subtraction method and fertilizer effect function method according to the fertilization control signal received; Then according to the selected fertilization treatment mode Fertilize the plots that need to be fertilized. The fertilization control signal can be flexibly selected according to the test conditions, so that the fertilization treatment that best matches the test conditions can be flexibly selected from the three fertilization treatment methods of nutrient balance method, soil fertility difference method and fertilizer effect function method. The plots are fertilized, so the fertilization treatment method of the present invention has a flexible selection mode and a wide application range.

[0072] Further, the fertilization treatment me...

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Abstract

The invention relates to a fertilization processing method and a system, wherein, the method comprises the following steps: selecting one fertilization processing method from a nutrient balance method, a dissimilar subtraction method of soil fertility and a fertilizer effect function method according to the received fertilization control signals; fertilizing the plots needing to be fertilized according to the selected fertilization processing method. The system comprises a select device which is used for selecting a fertilization processing method from the three methods of nutrient balance method, dissimilar subtraction method of soil fertility and fertilizer effect function method according to the received fertilization control signals; the system further comprises a fertilization processing device which is used for fertilizing the plots which need to be fertilized according to the fertilization processing method selected by the select device. The invention has the advantages of flexible selection modes of the fertilization processing method and the system, wide application range, high decision accuracy of the fertilizing amount and few test numbers.

Description

technical field [0001] The present invention relates to a fertilization treatment method and system, in particular to a fertilization treatment method and system based on 3414 test and Geographic Information System (GIS for short), and belongs to the field of agricultural information technology. Background technique [0002] Fertilization is an important measure for the regulation and control of material circulation in complex ecosystems, which is closely related to issues such as crop yield, quality, cost, soil fertilization and non-point source pollution. The method of soil testing and fertilization is widely used in the world, and the 3414 test is recognized as the most reasonable soil testing and fertilization scheme. Soil testing formula fertilization is based on soil test and fertilizer field test, according to the law of crop fertilizer demand, soil fertilizer supply performance and fertilizer effect, and on the basis of rational application of organic fertilizers, it...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C21/00G06F19/00
Inventor 王建仑李道亮董金勇王剑秦李林王茂兴
Owner CHINA AGRI UNIV
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