FU Shuangbin,CHI Mengwei,YANG Yanping,et al.Induction,Propagation and Conservation of Protocorm-like Bodys of Cymbidium hookerianum[J].Northern Horticulture,2020,44(10):71-77.[doi:10.11937/bfyy.20192474]
虎头兰类原球茎诱导、增殖及保存
- Title:
- Induction,Propagation and Conservation of Protocorm-like Bodys of Cymbidium hookerianum
- Keywords:
- Cymbidium hookerianum; PLBs; propagation; encapsulation; conservation
- 文献标志码:
- A
- 摘要:
- 以虎头兰组培苗为试材,采用单因素和正交实验设计,研究了添加不同种类激素和含量对类原球茎诱导的影响以及不同培养基类型、不同激素含量、活性炭含量对类原球茎增殖的影响,并对诱导出的类原球茎进行包埋保存,以期为虎头兰的组培繁殖和种质保存提供新的方法。结果表明:无菌苗诱导类原球茎添加3 mg·L-1 TDZ最佳,30 d诱导率到达80%,90 d达到100%;类原球茎增殖的最佳培养基为花宝1号3 g·L-1+0.1 mg·L-1 NAA+3 mg·L-1 6-BA+1 g·L-1 活性炭,增殖系数可达4.03;类原球茎通过3.5%海藻酸钠溶液和0.1 mol·L-1 CaCl2包埋在4 ℃黑暗条件下保存120 d,萌发率可以达到48%,植株再生率可达44%。
- Abstract:
- In order to provide a new method for the propagation and germplasm resources conservation of Cymbidium hookerianum,the tissue culture seedlings of Cymbidium hookerianum were employed to evaluate the effects of adding different kinds and content of hormone on the induction of protocorm-like bodys (PLBs),the effects of different media types,different hormone contents and activated carbon (AC) content on PLBs propagation,and the induced PLBs preserved via encapsulating by using single factor and orthogonal designs.The results showed that the addition of 3 mg·L-1 TDZ was optimal to the induction of PLBs;the optimal medium for PLBs propagation was 3 g·L-1 Hyponex 1+0.1 mg·L-1 NAA+3 mg·L-1 6-BA+1 g·L-1 AC;PLBs encapsulated by 3.5% sodium alginate solution and 0.1 mol·L-1 CaCl2 stored at 4 ℃ in the dark for 120 days,the germination rate reached 48%,conversion rate reached 44%.
参考文献/References:
[1]文慧婷,张翠玲.虎头兰组培快繁技术体系研究[J].广东农业科学,2009(1):54-56.[2]袁芳,宋凯杰,蔡熙彤,等.西藏虎头兰高效植株再生体系的研究[J].广西植物,2019,39(4):482-489.[3]陈和明,吕复兵,李佐,等.西藏虎头兰组培快繁技术研究[C].厦门:中国观赏园艺学术研讨会,2015.[4]蓝玉甜,吴天贵,刘世勇,等.野生西藏虎头兰组培技术研究[J].福建林业科技,2010,37(1):77-79.[5]朱涵毅.石斛兰组培植株再生体系和超低温保存技术研究[D].杭州:杭州师范大学,2013.[6]SAIPRASAD G V S,POLISETTY R.Propagation of three orchid genera using encapsulated protocorm-like bodies[J].In Vitro Cellular & Developmental Biology-Plant,2003,39(1):42-48.[7]CHAIREOK S,THAMMASIRI K,MEESAWAT U.Cryopreservation of Paphiopedilum niveum (Rchb.f.) Stein calli using encapsulation-vitrification and vitrification methods[J].Acta Horticulturae,2017(1167):55-62.[8]TEIXEIRA D A SILVA J A,ZENG S,GALDIANO R F,et al.In vitro conservation of Dendrobium germplasm[J].Plant Cell Reports,2014,33(9):1413-1423.[9]徐萌,郭绍霞,孙丽,等.大花蕙兰原球茎诱导、增殖与分化影响因素研究[J].北方园艺,2016(16):108-110.[10]GANTAIT S,BUSTAM S,SINNIAH U R.Alginate-encapsulation,short-term storage and plant regeneration from protocorm-like bodies of Aranda Wan Chark Kuan ‘Blue’×Vanda coerulea Grifft.ex.Lindl.(Orchidaceae)[J].Plant Growth Regulation,2012,68(2):303-311.[11]MURASHIGE T,SKOOG F.A revised medium for rapid growth and bio assays with tohaoco tissue cultures[J].Physiologia Plantarum,1962,15:473-494.[12]郑迎冬,杨承勇,蒋林.大花蕙兰的茎段培养[J].仲恺农业技术学院学报,2000,13(1):19-22.[13]黄君红,郭志,钟炳辉.不同培养基和激素水平对大花蕙兰原球茎诱导的影响[J].中国野生植物资源,2005,24(3):40-42.[14]AHMAD N,FAISAL M.Thidiazuron:From urea derivative to plant growth regulator[M].Singapore:Springer Nature Singapore Pte Ltd,2018.[15]陈菁瑛,蓝贺胜,陈雄鹰.兰花组织培养与快速繁殖技术[M].北京:中国农业出版社,2004.[16]王生旭,刘强,田永莉,等.MS培养基和花宝培养基对蝴蝶兰组培苗变异的影响[J].农家参谋,2017(10):175-261.[17]李宏杨,刘扬,陈冠铭,等.血叶兰的无菌播种与快速繁殖[J].南方农业学报,2015,46(11):1950-1952.[18]曾宋君,林丹妮,陈之林,等.火焰兰杂交种的胚培养和离体快繁[J].植物生理学通讯,2005,41(3):345.[19]熊英,黄寿先,黄广业,等.虎头兰组培快速繁殖技术的研究[J].广西农业生物科学,2003,22(3):186-190.[20]施农农,章鹏程,陈瑜,等.6-BA与NAA不同浓度配比对大花蕙兰原球茎诱导的影响[J].杭州师范大学学报(自然科学版),2012,11(4):331-336.[21]李枝林,余朝秀,王玉英,等.野生‘沉香虎头兰’种子无菌萌发及快速繁殖技术研究[J].中国农学通报,2005,21(8):269-270.[22]牛小牧,黄美娟,朱澂.人工种子的研究现况[J].中国生物工程杂志,1990(1):18-25.[23]廖苏梅,金笛.植物人工种子的概况[J].植物生理学通讯,2001,36(8):4-6.[24]MOHANRAJ R,ANANTHAN R,BAI V N.Production and storage synthetic seeds in Coelogyne breviscapa Lindl[J].Asian Journal of Biotechnology,2009,1(3):124-128.[25]ARA H,JAISWAL U,JAISWAL V B.Synthetic seed:Prospects and limitations[J].Current Science,2000,78(12):1438-1444.
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备注/Memo
第一作者简介:付双彬(1989-),男,河北唐山人,硕士,研究实习员,研究方向为观赏园艺。E-mail:Shuangbinfu@gmail.com.责任作者:周庄(1978-),男,浙江温州人,硕士,高级工程师,研究方向为植物资源开发与利用。E-mail:zhuangchow@126.com.基金项目:福建省观赏植物种质资源创新与应用工程技术研究中心资助项目(115/PTJH16005-02);温州农业新品种选育协作组资助项目(2019ZX004-3)。收稿日期:2019-09-21