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Method, device, and server for determining the most unfavorable point of irrigation for crops

A technology of the most unfavorable point, crops, applied in the field of agricultural irrigation, can solve the problem of poor calculation of effective water holding capacity and other problems

Active Publication Date: 2021-04-09
HAONONGYI E COMMERCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The main purpose of this application is to provide a method, device, and server for determining the most unfavorable point of irrigation, so as to solve the problem that the existing effective water holding capacity calculation method is not effective

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  • Method, device, and server for determining the most unfavorable point of irrigation for crops
  • Method, device, and server for determining the most unfavorable point of irrigation for crops
  • Method, device, and server for determining the most unfavorable point of irrigation for crops

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Embodiment Construction

[0031] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present application.

[0032] It should be noted that the terms "first", "second", etc. in the description and claims of the present application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ci...

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Abstract

The application discloses a method, a device and a server for determining the most unfavorable point of crop irrigation. The method includes obtaining the maximum root system depth of the crop according to the number of the crop variety and the number of the planting area; determining the field correction coefficient under the preset irrigation condition, and obtaining the allowable water consumption of a single layer of soil under the irrigation condition; The maximum root system depth generates the calculated depth value of the root layer soil; according to the allowable water consumption of the single-layer soil and the calculated depth value of the root layer soil under the irrigation conditions, the allowable water consumption of the soil is obtained under the irrigation conditions; The most unfavorable point for irrigation is determined when the allowable soil water consumption under the irrigation conditions is the minimum value and the preset land occupation ratio is not less than the preset minimum land occupation ratio. The present application solves the technical problem of inaccurate determination of the most unfavorable point of irrigation. Through the application, the most unfavorable point of crop irrigation can be accurately determined.

Description

technical field [0001] The present application relates to the field of agricultural irrigation, in particular, to a method, device and server for determining the most unfavorable point of irrigation of crops. Background technique [0002] In a rainfall process, the effective water holding capacity is generally used to reflect the true water holding capacity of crops. This allows for better irrigation of crops. [0003] The inventors found that at present, according to different crop varieties and different planting areas, it is necessary to manually estimate and judge the most unfavorable point of irrigation, resulting in inaccurate results and affecting irrigation. . [0004] Aiming at the inaccurate determination of the most unfavorable point of irrigation in related technologies, no effective solution has been proposed so far. Contents of the invention [0005] The main purpose of this application is to provide a method, device, and server for determining the most un...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/06G06Q50/02
CPCG06Q10/0639G06Q50/02
Inventor 陈植炜杨洪峰王春香徐杰郜鹏李昌邓亚军杨文韬王明锁安林郭凯宣梅晓云毕志彦刘琼郝会香叶榕杨士辉富佰成高建国韩晓东付学军路利娟郭明珠
Owner HAONONGYI E COMMERCE CO LTD
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