Sorghum plant field drought resistance phenotype comprehensive evaluation method
The invention belongs to the technical field of modern agriculture and sorghum drought resistance, and particularly relates to a sorghum plant field drought resistance phenotype comprehensive evaluation method. The method comprises the following steps: planting sorghum plants by adopting a conventio...
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| creator | CHU JIANQIANG NIU HAO WANG RUI WANG YUBIN PING JUN'AI LI HUIMING LYU XIN |
| description | The invention belongs to the technical field of modern agriculture and sorghum drought resistance, and particularly relates to a sorghum plant field drought resistance phenotype comprehensive evaluation method. The method comprises the following steps: planting sorghum plants by adopting a conventional method; measuring main morphological indexes of the plants by adopting a field natural identification method; selecting seeds and testing the seeds by adopting a conventional standard, and performing data statistical analysis; calculating a drought resistance coefficient, integrating the droughtresistance coefficient, and performing K-means clustering method classification; calculating a drought resistance index, and carrying out K-means clustering method classification; calculating a membership function value, calculating the weight of the comprehensive index to obtain a comprehensive evaluation value, and then performing K-means clustering method classification; and evaluating the drought resistance of a plan |
| format | Patent |
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| subjects | ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC DIGITAL DATA PROCESSING HANDLING RECORD CARRIERS MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR TARIFF METERING APPARATUS TESTING |
| title | Sorghum plant field drought resistance phenotype comprehensive evaluation method |
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