Crop decision support method and device

Crop decision support method and device

The invention discloses a crop decision support method and device. The crop decision support method includes: reading crop body information Zi at time Ti from a database to generate a detection information set, wherein 1

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Hauptverfasser: SONG GELIAN, ZHU SHAOJUN, YU HAO, ZHANG WEI, YANG RUI
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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creator SONG GELIAN
ZHU SHAOJUN
YU HAO
ZHANG WEI
YANG RUI
description The invention discloses a crop decision support method and device. The crop decision support method includes: reading crop body information Zi at time Ti from a database to generate a detection information set, wherein 1
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The crop decision support method includes: reading crop body information Zi at time Ti from a database to generate a detection information set, wherein 1&lt;/=i&lt;/=n, and Zi indicates the body information of a crop with coordinates at (Xi, Yi) at time Ti; conducting regression analysis on the detection information set to obtain a regression error; determining spatial interpolation information corresponding to the crop body information Zi in the detection information set by aid of a current inverse distance power exponent if the regression error is smaller than a preset error precision so as to provide decision support by use of the obtained spatial interpolation information. The crop decision support method is based on the IDW (inverse distance weighted) spatial interpolation and regression analysis, obtains sample information of other individuals under no monitoring in an area by detecting information of a limited number of individuals through model calculation analysis, and can save huge crop body growth information detection cost in the precision agricultural production management process and provide precision and industrialization combined management decision support.</description><language>eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ; PHYSICS ; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR</subject><creationdate>2015</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20150204&amp;DB=EPODOC&amp;CC=CN&amp;NR=104331836A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20150204&amp;DB=EPODOC&amp;CC=CN&amp;NR=104331836A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SONG GELIAN</creatorcontrib><creatorcontrib>ZHU SHAOJUN</creatorcontrib><creatorcontrib>YU HAO</creatorcontrib><creatorcontrib>ZHANG WEI</creatorcontrib><creatorcontrib>YANG RUI</creatorcontrib><title>Crop decision support method and device</title><description>The invention discloses a crop decision support method and device. 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The crop decision support method includes: reading crop body information Zi at time Ti from a database to generate a detection information set, wherein 1&lt;/=i&lt;/=n, and Zi indicates the body information of a crop with coordinates at (Xi, Yi) at time Ti; conducting regression analysis on the detection information set to obtain a regression error; determining spatial interpolation information corresponding to the crop body information Zi in the detection information set by aid of a current inverse distance power exponent if the regression error is smaller than a preset error precision so as to provide decision support by use of the obtained spatial interpolation information. The crop decision support method is based on the IDW (inverse distance weighted) spatial interpolation and regression analysis, obtains sample information of other individuals under no monitoring in an area by detecting information of a limited number of individuals through model calculation analysis, and can save huge crop body growth information detection cost in the precision agricultural production management process and provide precision and industrialization combined management decision support.</abstract><oa>free_for_read</oa></addata></record>
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subjects CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
title Crop decision support method and device
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