Variety analyzing method based on canopy light distributed computing

An analysis method and light distribution technology, applied in the field of electronic information, to achieve the effect of simple operation, reducing blindness, and improving breeding efficiency

Inactive Publication Date: 2015-05-13
QINGDAO ACADEMY OF INTELLIGENT IND
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Problems solved by technology

[0005] In view of this, one of the main purposes of the present invention is to provide a method for quantitative analysis and evaluation of varieties based on the calculation of canopy light distribution for the complexity of variety analysis in the real world. The relationship between the light intensity intercepted by the canopy layer, so as to reflect the differences in the variety structure, and provide guidance for improving the traits of the canopy to obtain high-yielding varieties

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  • Variety analyzing method based on canopy light distributed computing
  • Variety analyzing method based on canopy light distributed computing
  • Variety analyzing method based on canopy light distributed computing

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[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0025] The invention relates to a method for quantitatively analyzing the variety plant type or trait factors of crops by analyzing the difference of light distribution in the crop canopy, thereby providing theoretical guidance for breeders to breed high-yielding varieties. This method simulates the crop light environment and the interception of light by the crop canopy, analyzes the difference in light distribution in the canopy, and aims to obtain a high-yield variety structure, and quantitatively analyzes the relationship between the trait parameters related to the canopy structure and crop high yield. relationship, clarify the key factors for the formation of yield differences, and provide guidance for variety breeding...

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Abstract

The invention relates to a variety analyzing method based on canopy light distributed computing. According to the method, by simulating interception and capturing for light by the crop light environment and a crop canopy, analyzing the difference of light distribution in the canopy, aiming at obtaining a high-yield variety structure, quantizing and analyzing the relation between character parameters related to the canopy structure and the high crop yield, and determining the key factors forming the yield difference, a guidance is provided for variety breeding. Compared with a traditional method, the variety analyzing method based on canopy light distributed computing has the advantages of saving time and labor and being easy to operate, and a modeling result has important practical value in the fields such as variety analyzing, computer virtual simulation and experiments.

Description

technical field [0001] The invention belongs to the technical field of electronic information, and more specifically relates to a variety analysis method based on canopy light distribution calculation. Background technique [0002] Canopy structure involves processes such as population light energy utilization, photosynthetic product distribution, and sink-source relationship, and is closely related to yield formation. For example, taking winter wheat as an example, there have been many studies on the relationship between the upper part of the canopy, especially the green organs above the flag leaf node, and yield traits for many years. Many reports suggest that the panicle size, flag leaf sheaths, and flag leaf traits (including long , width, area, dry weight, etc.) have a close positive correlation with panicle productivity. In addition, photosynthetic yield will also vary with genotype, environmental conditions and cultivation management measures. Among cultivation measu...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F19/00
Inventor 王浩宇康孟珍华净王秀娟范兴容王飞跃
Owner QINGDAO ACADEMY OF INTELLIGENT IND
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