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Land crop planting suitability evaluation method

A technology of suitability and crops, applied in the fields of instruments, complex mathematical operations, data processing applications, etc., which can solve the problems of low intelligence, inaccurate results of evaluation and zoning, and slow data processing speed.

Inactive Publication Date: 2017-10-20
贵州中北斗科技有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] To sum up, the problems existing in the existing technology are: the current land crop planting suitability assessment method has a low degree of intelligence, slow data processing speed, and inaccurate results of assessment and zoning.

Method used

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Embodiment Construction

[0118] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0119] The application principle of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0120] Such as figure 1 As shown, the land crop planting suitability assessment method that the embodiment of the present invention provides comprises the following steps:

[0121] S101: Display database data according to the user's query conditions, and then generate statistical charts according to the graphic types specified by the user. The available graphic types include line charts, histograms, and pie charts;

[0122] S102: Create a vector layer and an image layer; simultaneous...

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Abstract

The invention belongs to the technical field of land crop planting and discloses a land crop planting suitability evaluation method. The method comprises steps: data in a database are displayed according to a user query condition and a statistical chart is then generated according to a chart type specified by a user, wherein selectable chart types comprise a broken line chart, a column chart and a pie chart; a vector layer and an image layer are built newly; roaming, zoom in, zoom out, full chart and management on layer display attribute data are realized; data are modified; a multiple linear regression analysis method and a stepwise regression analysis method are adopted; data gridding and gridding of an evaluation area are carried out; according to a specified cultivated variety, based on biological characteristics, the evaluation standard is determined, a scientific method is applied, the data are analyzed and estimated, and a professional suggestion is given; and a calculation result through processing and analysis is outputted. The method of the invention has a high-efficiency massive data management ability, and an important role is played in guiding adjustment and layout of an agricultural production structure.

Description

technical field [0001] The invention belongs to the technical field of land crop planting, and in particular relates to a method for evaluating the suitability of land crop planting. Background technique [0002] Refers to various plants cultivated in agriculture. A type of living thing. Including food crops and economic crops (oil crops, vegetable crops, flowers, grass, trees) two categories. Edible crops are one of the sources of basic human food. "Food is paramount to man", which expresses the relationship between man and food, and a reasonable diet can bring health to human beings. Food self-sufficiency is the foundation of a country's sustainable development. The growth of crops is inseparable from scientific and technological production technologies, as well as machinery and equipment manufactured by new industries that can assist agricultural production. [0003] To sum up, the problems existing in the existing technology are: the current land crop suitability as...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/02G06F17/18G06F17/14
CPCG06F17/14G06F17/18G06Q50/02
Inventor 郭曦榕卢涵宇袁咏仪张旭
Owner 贵州中北斗科技有限公司
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