JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 2000, Vol. 24 ›› Issue (01): 38-40.doi: 10.3969/j.jssn.1000-2006.2000.01.010

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Effects of PEG Pretreatment on Seed Vigor of Masson Pine

YuFangyuan LiuYuan   

  1. CollegeofForestResourcesandEnvironmentNanjingForestryUniversity Nanjing 2 10 0 37
  • Online:2000-02-18 Published:2000-02-18

Abstract: TheeffectsofPEGpretreatmentonseedvigorofmassonpine(Pinusmassoniana)werestudied .There sultsshowedthatseedvigorofmassonpinehadasignificantdifferenceamongdifferentpretreatmentgroupsofPEG molecularweight,concentrationandtreatingtime.ThebestPEGpretreatmentgrouphasbeendetermined .Seedvigor canbefurtherenhancedbyPEG +H2 O2 pretreatmentandcoldresistancecanbestrengthenedbyPEGpretreatment.

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