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

A technology that determines the worst point and method, applied in the field of agricultural irrigation, can solve problems such as the poor effect of the calculation method of effective water holding capacity, and achieve the effect of solving poor results and real-time calculation

Active Publication Date: 2019-07-30
HAONONGYI E COMMERCE CO LTD
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  • 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 and device for determining most unfavorable irrigation point of crops and server
  • Method and device for determining most unfavorable irrigation point of crops and server
  • Method and device for determining most unfavorable irrigation point of crops and server

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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 this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

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

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Abstract

The invention discloses a method and device for determining the most unfavorable irrigation point of crops and a server. The method comprises the steps of obtaining the maximum root system depth of crops according to the crop variety number and the planting area number; determining a field water-holding capacity correction coefficient under a preset irrigation condition, and obtaining single-layersoil allowable water consumption under the irrigation condition; generating a root layer soil calculation depth value according to the maximum root system depth of the crops; obtaining the soil allowable water consumption under the irrigation condition according to the single-layer soil allowable water consumption under the irrigation condition and the root layer soil calculation depth value; andif the allowable water consumption of the soil in the surface soil type partition under the irrigation condition is the minimum value and the preset land occupation proportion value is not less thanthe minimum value of the preset land occupation proportion, determining the most unfavorable irrigation point. The technical problem that the determination of the most unfavorable irrigation point isinaccurate is solved. According to the invention, the most unfavorable irrigation point of the crop 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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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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