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时间:2018-12-30
《铁皮石斛规模化种植关键技术》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、万方数据广西农业科学2010,41(8):813—817GuangxiA酣culturalSciences·813·铁皮石斛规模化种植关键技术黄茂康t,叶建保2,孙健1,莫磊兴3,封毅4,文柳璎5(1广西农业科学院农产品加工研究所,南宁530007;2广西百色天方药业资源发展有限公司,广西百色533000;3农业部甘蔗及其制品检验测试中心(南宁l南宁530007;4广西中医学院,南宁530005;5百色市农业局,广西百色533002)摘要:铁皮石斛是一种名贵中草药材,因其繁殖率低、生长缓慢,难以实现规模化种植。作者通过为期8年的试验攻关,总结出铁皮石斛规模化
2、种植各个阶段的关键技术:注重道地优异种质的鉴定与选择,以红皮居群或软脚类型为主;选择野生种质果实种子作组培外植体,继代增殖控制在6—8代以内;强化组培苗瓶中炼茁适应及出瓶假植驯化,培育壮苗;选择适宜的栽培方式和基质配方,移栽定植于每年3—5月或7—8月进行,大棚栽植密度为52.5万一60.0万8lJha;科学肥水管理,及时摘除花芽,适时采收,合理加工。关键词:铁皮石斛;组培苗;种植关键技术中图分类号:$567.23哆文献标识码:A文章编号:1002—8161(2010)08--0813--05Keytechniquesforlarge-scaleplanta
3、tionofDendrobiumotticinaleKimuraetMigoHUANGMao-kan91,YEJian-ba02,SUNJianl,MOLei-xingz,FENGYi4,WENLiu-yin95(1InstituteofAgro--foodScience&Technology,GuangxiAcademyofAgriculturalSciences,Nanning530007,China;2BaiseTopfondPharmaceuticalResourceCo.Ltd.,Baise,Guangxi533000,China;3Quality
4、InspectionandTestCenterforSugarcaneandItsProducts(Nanning),MinistryofAgriculture,Nanning530007,China;4FacultyofPreclinicalMedicine,GuangxiTraditionalChineseMedicalUniversity,Nanning530001,China;5BaiseAgriculturalBureau,Baiso,Guangxi533002,China)Abstract:Dendmbiumot孵cinaleiSarareChi
5、neseherbanditisdifficulttocarryoutlarge—scaleplantationsduetolowerpropagationrateanditsslowergrowthproperties.Theresearchesonthedevelopmentofilewtechniquesforitslargescaleplantationsaleinprogress.Theresearcheseffortsduringthelasteightyearsresultedinsomekeytechniquesforlarge-scalepl
6、antationsofDendrobiumofllcinalewhichhavebeensummarizedasfollows:emphasisonidentificationandselectionofexcellentgenuinegermplasmforredskingrouporauanjiaotype,usingfruitseedsofwildgermplasmaBexplantsfortissueculture埘th6-8timesofsubculture,transplantationundercontmHedconditionsforhard
7、ening,selectingsuitablecultivationtechniquesandgrowthmatrix,transplantingduringMarchtoMayorJunetoAugustwith52.5—60.0x104clusters/haofplantingdensityingreenhouse,scientificfertilizerandwatermanagement,timelyremovingflowerbudsandharvesting.Keywords:Dendrobiumofljcinale;tissueculturep
8、lanflet;keyplantingtechniq
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