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StudiesonVariabilitiesofQuantitativeCharactersandCorrelationwithEconomic CharacterofArmeniacavulgaris SeedlingsinPengyangCountyofNingxia(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2012年12期
Page:
21-24
Research Field:
Publishing date:

Info

Title:
StudiesonVariabilitiesofQuantitativeCharactersandCorrelationwithEconomic CharacterofArmeniacavulgaris SeedlingsinPengyangCountyofNingxia
Author(s):
LEIMing-lei1; LIUMing-guo1; YANGZheng-de2; DONGSheng-jun1; MAFa-wang1; WUYue-liang1
1.CollegeofForest，ShenyangAgriculturalUniversity，Shenyang，Liaoning110866；2.PengyangForetryBureauofNingxiaHuiAutonomousRegion，Pengyang，Ningxia756500
Keywords:
Armeniacavulgarisgermplasmresources; quantitativecharacters; economiccharacter; seedselection; Ningxia
PACS:
S662.2
DOI:
-
Abstract:
Thedistributioncharacteristics，variabilitiesandcorrelationwitheconomiccharacterofArmeniacavulgarisseedlingswereanalyzedinPengyangCountyofNingxiaHuiAutonomousRegion.Theresultsindicatedthat30majorquantitativecharactersofArmeniacavulgaris，youngshoots，flowers，leaves，fruit，kerne，almondandsoon，werenormaldistribution.Coefficientofvariationoflengthofyoungshootswasthehighestwhichattained39.8%，pistildevelopmentlevelcamesecondwhichattained38.4%,othercoefficientsofvariationthatwerehigherthan20%werefruitweigh，lengthofinternode，rateofkernel，almondweigh，kernelweigh，widthofpericarp.Thecorrelatedquantitativecharacterswitheconomiccharacterswerelengthandwidthofyoungshoots，lengthofleaves/lengthofpetiol，lengthofleaves，lengthandwidthofpetiole，pistildevelopmentlevel，flowerdiameter，thenumberofstamens，lengthandwidthoffruit，thicknessofpericarp，weightoffruit，fruit-formindexandsoon.Combininganalysiswithvariationandrerelationofcharacters，lengthandwidthofyoungshoots，lengthandwidthofpetiole，pistildevelopmentlevel，thicknessofpericarp，weightoffruitweretakenasmajorindicatorsofquantitativecharactersforindirectselectionofhigh-yieldingArmeniacavulgaris.

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Memo

Memo:
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Last Update: 2014-09-18