LIRong-hua,YANXu-dong,ZHAOSong-shan.StudyonWeighingMethodtoRapidIdentificationtheSalt-toleranceofJujube[J].Northern Horticulture,2012,36(11):30-31.
称重法快速鉴定枣耐盐性的研究
- Title:
- StudyonWeighingMethodtoRapidIdentificationtheSalt-toleranceofJujube
- 文章编号:
- 1001-0009(2012)11-0030-02
- Keywords:
- weighingmethod; jujube; salt-tolerance
- 分类号:
- S665.1
- 文献标志码:
- A
- 摘要:
- 采用称重法，研究了不同浓度的NaCl对金丝小枣和酸枣叶片相对1 g叶片增重克数的影响。结果表明：称重法以0.4 mol/L NaCl作为枣品种耐盐性筛选盐浓度，72 h可快速鉴定出酸枣比金丝小枣更耐盐。由于方法简便，称重法可以作为一种枣品种耐盐性快速鉴定方法。
- Abstract:
- TheeffectsofdifferentconcentrationofNaClontherelativeleafweightextragramspergramnumberofGoldthreadjujubeandziziphiwerestudiedthroughweighingmethod.TheresultsshowedthatwhenNaClconcentrationwas0.4mol/Lasscreeningsalt-tolerance，weighingmethodcouldquicklyidentifiedthesalt-toleranceofziziphiwasstrongerthanGoldthreadjujubein72h.Itwasarapididentificationmethodonthesalt-toleranceofjujubeassimple.
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备注/Memo
第一作者简介：李荣华（1978-），女，硕士，讲师，现主要从事植物耐盐性研究等工作。
责任作者：阎旭东（1964-），男，硕士，研究员，现主要从事耐盐植物资源及盐碱地综合改良研究等工作。
基金项目：国家科技支撑计划资助项目（2009BADA3B01）。
收稿日期：2012-03-07