CN112470936B - 一种广西莪术组培苗瓶内结郁金的方法 - Google Patents

一种广西莪术组培苗瓶内结郁金的方法 Download PDF

Info

Publication number
CN112470936B
CN112470936B CN202011554930.3A CN202011554930A CN112470936B CN 112470936 B CN112470936 B CN 112470936B CN 202011554930 A CN202011554930 A CN 202011554930A CN 112470936 B CN112470936 B CN 112470936B
Authority
CN
China
Prior art keywords
curcuma
buds
guangxi
root
days
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202011554930.3A
Other languages
English (en)
Other versions
CN112470936A (zh
Inventor
石云平
许娟
苏祖祥
李小泉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangxi Zhuang Nationality Autonomous Region Academy of Agricultural Sciences
Original Assignee
Guangxi Zhuang Nationality Autonomous Region Academy of Agricultural Sciences
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangxi Zhuang Nationality Autonomous Region Academy of Agricultural Sciences filed Critical Guangxi Zhuang Nationality Autonomous Region Academy of Agricultural Sciences
Priority to CN202011554930.3A priority Critical patent/CN112470936B/zh
Publication of CN112470936A publication Critical patent/CN112470936A/zh
Application granted granted Critical
Publication of CN112470936B publication Critical patent/CN112470936B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01HNEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H4/00Plant reproduction by tissue culture techniques ; Tissue culture techniques therefor
    • A01H4/001Culture apparatus for tissue culture
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01HNEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H4/00Plant reproduction by tissue culture techniques ; Tissue culture techniques therefor
    • A01H4/008Methods for regeneration to complete plants

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Developmental Biology & Embryology (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Botany (AREA)
  • Environmental Sciences (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

本发明公开一种广西莪术组培苗瓶内结郁金的方法,包括以下步骤:在超净工作台上,将广西莪术增殖丛生芽切分成2~4个芽为一小丛,接入壮芽及诱导根茎培养基中培养至根茎上的芽长出叶片;将得到的带有根茎的丛芽切分成单芽,接入生根结郁金诱导培养基中培养。60 d时进行统计,苗的根数为4~10条,根茎1个,郁金数为1~5个。本发明方法能直接在广西莪术芽生根的同时诱导出根茎、并结郁金(块根),而根茎以及郁金(块根)是广西莪术两个药用器官,不仅提高了广西莪术的移栽成活率,还能通过增加根茎生长量以及郁金(块根)数量达到提高广西莪术产量的目的。该方法具有操作简单、重复性好、成本低、安全高效等优点。

Description

一种广西莪术组培苗瓶内结郁金的方法
技术领域
本发明属于生物技术领域,具体是一种广西莪术组培苗瓶内结郁金的方法。
背景技术
广西莪术(CurcumakwangsiensisS.G.LeeetC.F.Liang)为姜科姜黄属多年生宿根草本植物,为广西的道地药材。广西莪术是“一物两用”中药材,根茎作为桂莪术入药,主治气血凝滞、心腹胀痛、症瘕、积聚、宿食不消、妇女血瘀经闭、跌打损伤作痛等;块根作为桂郁金入药,有行气解郁、破瘀、止痛的功用。随着广西莪术药理作用研究不断深入,还发现有抗癌、抗早孕、抗凝血、抗氧化和保肝等活性,且对人体毒副作用小,在临床上应用广泛。现以莪术和郁金入药并已获得生产批号的中成药有几十种,如乌军利胆片、护肝片、加味左金丸、开胸顺气丸等。
由于广西莪术品质优,市场需求量非常大,桂郁金更是畅销国内外。目前,广西莪术长期以来以分株繁殖方式,存在用种量大、病毒积累严重、种性退化、抗逆性差等问题,使得单株产量越来越低。目前,对于莪术的研究主要集中在化学成分和药理方面的研究,而在优质种苗方面的研究不多。广西莪术组培快繁技术研究报道仅限于诱导芽生根,就将生根苗移栽,存在组培苗成活率低、生长缓慢等问题。
申请人在开展广西莪术组培快繁技术研究中发现,在瓶内诱导出根茎(莪术),并在根茎上结块根(郁金),不仅可有效提高组培苗移栽成活率,还能加快莪术生长及结郁金的速度和数量,提高莪术和郁金的产量。
发明内容
本发明以广西莪术增殖芽为材料,应用不同植物生长调节剂种类和浓度的配比进行壮芽、生根、根茎及郁金的诱导,总结出一种广西莪术组培苗瓶内结郁金的方法。
实现本发明目的的技术方案是:
一种广西莪术组培苗瓶内结郁金的方法,包括以下步骤:
(1)壮芽及诱导根茎培养:在超净工作台上,将广西莪术增殖丛生芽切分成2~4个芽为一小丛,接入壮芽及诱导根茎培养基中,10 d~15 d时,芽的基部逐渐膨大变粗,30 d时,芽基部膨大形成根茎,根茎上的芽长出叶片;
所述壮芽及诱导根茎培养基为:MS+ 6-BA 1.0~4.0 mg/L+ TDZ 0.01~0.5 mg/L+ NAA0.1~0.5 mg/L + S33070.01~1.0 mg/L +蔗糖30 g/L+琼脂5 g/L,pH值为6.0;
(2)生根结郁金培养:在超净工作台上,将步骤(1)得到的带有根茎的丛芽切分成单芽,接入生根结郁金诱导培养基中,培养8 d~15 d时,芽的根茎上开始长出不定根,根茎不断长大;30 d~35 d时,根茎上长出1~5粗根;40d~45 d时,根茎上的粗根开始膨大形成块根,芽不断长高、长壮;60 d时进行统计,苗的根数为4~10条,根茎1个,郁金数为1~5个;
所述生根结郁金诱导培养基为:MS+ NAA 0.1~1.0 mg/L +IAA0.1~1.0 mg/L+PP333 1.0~5.0 mg/L + 6-BA 0.01~0.1 mg/L +蔗糖35 g/L+琼脂5 g/L,pH值为6.0。
步骤(1)和(2)中,培养阶段的培养条件是:培养温度为30±1℃, 光照时间为12h/d, 光照强度为5000 lx。
所述壮芽及诱导根茎培养基优选为:MS+ 6-BA 2.5 mg/L+ TDZ 0.2 mg/L +NAA0.2 mg/L + S33070.1 mg/L +蔗糖30 g/L+琼脂5 g/L,pH值为6.0;
所述生根结郁金诱导培养基优选为:MS+ NAA 0.5 mg/L +IAA0.5 mg/L+PP333 3.0mg/L + 6-BA 0.05 mg/L +蔗糖35 g/L+琼脂5 g/L,pH值为6.0。
所述培养基中,MS为基本培养基,6-BA为6-苄氨基嘌呤,TDZ为噻重氮苯基脲,PP333为多效唑,S3307为烯效唑,NAA为a-萘乙酸, IAA为吲哚-3-乙酸,试剂均为分析纯,水为蒸馏水。
所述培养基中,植物生长调节剂6-BA、S3307、NAA、TDZ、PP333和IAA共同作用,完成壮苗、诱导出根茎、不定根及郁金,形成完整广西莪术植株。6-BA具有促进细胞分裂、非分化组织分化、生物体内物质的积累及侧芽发生等生理作用;TDZ能刺激离体体细胞胚胎发生,刺激体内生长素类物质合成,诱导不定芽发生和根部组织的再生作用;S3307具有控制营养生长,抑制细胞伸长、缩短节间、矮化植株,增进抗逆性的作用; NAA具有促进细胞分裂与扩大,诱导形成不定根;PP333主要是控制作物茎干的伸长,缩短作物节间,但不影响细胞分化,能促进植株分蘖或分枝,增加植株抗逆性能,调节光合产物流向,促进结实器官形成,从而提高产量等效果; IAA刺激枝的细胞伸长、抑制根细胞生长,促进形成层细胞分裂,促进木质部、韧皮部细胞分化,促进发根、调节愈伤组织的形态建成。
本发明方法能直接在广西莪术芽生根的同时诱导出根茎、并结郁金(块根),而根茎以及郁金(块根)是广西莪术两个药用器官,不仅提高了广西莪术的移栽成活率,还能通过增加根茎生长量以及郁金(块根)数量达到提高广西莪术产量的目的。该方法具有操作简单、重复性好、成本低、安全高效等优点。
具体实施方式
下面结合实施例对本发明内容作进一步的说明,但不是对本发明的限定。
实施例1
一种广西莪术组培苗瓶内结郁金的方法,包括以下步骤:
(1)壮芽及诱导根茎培养:在超净工作台上,将广西莪术增殖丛生芽切分成3个芽为一小丛,接入壮芽及诱导根茎培养基中,15 d时,芽的基部逐渐变粗,30 d时,芽基部膨大形成根茎,根茎较小,芽一般壮,根茎上的芽长出叶片;
所述壮芽及诱导根茎培养基为:MS+ 6-BA 1.0 mg/L+ TDZ 0.01 mg/L + NAA0.1mg/L + S33070.01 mg/L +蔗糖30 g/L+琼脂5 g/L,pH值为6.0;
(2)生根结郁金培养:在超净工作台上,将步骤(1)得到的带有根茎的丛芽切分成单芽,接入生根结郁金诱导培养基中,培养8 d~15 d时,芽的根茎上开始有细长的不定根,根茎不断长大;35 d时,根茎上长出1~3很粗长的根;45 d时,根茎上粗长的根开始膨大形成块根,芽不断长高,一般壮;60 d时进行统计,以10株为计,重复3次,苗的平均根数为6.42条,根茎1个,郁金平均个数为1.75个;
所述生根结郁金诱导培养基为:MS+ NAA 0.1 mg/L +IAA0.1 mg/L+PP333 1.0 mg/L + 6-BA 0.01 mg/L +蔗糖35 g/L+琼脂5 g/L,pH值为6.0;
步骤(1)和(2)中,培养阶段的培养条件是:培养温度为30±1℃, 光照时间为12h/d, 光照强度为5000 lx。
实施例2
一种广西莪术组培苗瓶内结郁金的方法,包括以下步骤:
(1)壮芽及诱导根茎培养:在超净工作台上,将广西莪术增殖丛生芽切分成3个芽为一小丛,接入壮芽及诱导根茎培养基中,10 d时,芽的基部逐渐膨大变粗,30 d时,芽基部膨大部分形成根茎,芽矮壮,根状茎个头大小不均,根茎上的芽长出叶片卷曲;
所述壮芽及诱导根茎培养基为:MS+ 6-BA 4.0 mg/L+ TDZ 0.5 mg/L + NAA0.5mg/L + S33071.0 mg/L +蔗糖30 g/L+琼脂5 g/L,pH值为6.0;
(2)生根结郁金培养:在超净工作台上,将步骤(1)得到的矮壮且带有根茎的丛芽切分成单芽,接入生根结郁金诱导培养基中,培养15 d时,芽的根茎上开始长出不定根,根茎不断长大;35 d时,根茎上长出1~4粗根;45 d时,根茎上的粗根开始膨大形成块根,芽矮壮;60 d时进行统计,以10株为计,重复3次,苗的平均根数为5.09条,根茎1个,郁金平均个数为2.35个;
所述生根结郁金诱导培养基为:MS+ NAA 1.0 mg/L +IAA1.0 mg/L+PP333 5.0 mg/L + 6-BA 0.1 mg/L +蔗糖35 g/L+琼脂5 g/L,pH值为6.0;
步骤(1)和(2)中,培养阶段的培养条件是:培养温度为30±1℃, 光照时间为12h/d, 光照强度为5000 lx。
实施例3
一种广西莪术组培苗瓶内结郁金的方法,包括以下步骤:
(1)壮芽及诱导根茎培养:在超净工作台上,将广西莪术增殖丛生芽切分成3个芽为一小丛,接入壮芽及诱导根茎培养基中,10 d时,芽的基部逐渐膨大变粗,30 d时,芽基部膨大形成根茎,芽壮,根茎个头大均匀,芽的叶色青绿;
所述壮芽及诱导根茎培养基为:MS+ 6-BA 2.5 mg/L+ TDZ 0.2 mg/L + NAA0.2mg/L + S33070.1 mg/L +蔗糖30 g/L+琼脂5 g/L,pH值为6.0;
(2)生根结郁金培养:在超净工作台上,将步骤(1)得到的带有根茎的丛芽切分成单芽,接入生根结郁金诱导培养基中,培养8 d时,芽的根茎上开始长出不定根,根茎不断长大;30 d时,根茎上长出2~5粗根;40d时,根茎上的粗根开始膨大形成块根,芽一般高、壮;60 d时进行统计,苗的平均根数为8.26条,根茎1个,郁金平均个数为3.80个;
所述生根结郁金诱导培养基为:MS+ NAA 0.5 mg/L +IAA0.5 mg/L+PP333 3.0 mg/L + 6-BA 0.05 mg/L +蔗糖35 g/L+琼脂5 g/L,pH值为6.0;
步骤(1)和(2)中,培养阶段的培养条件是:培养温度为30±1℃, 光照时间为12h/d, 光照强度为5000 lx。

Claims (3)

1.一种广西莪术组培苗瓶内结郁金的方法,其特征在于,包括以下步骤:
(1)壮芽及诱导根茎培养:在超净工作台上,将广西莪术增殖丛生芽切分成2~4个芽为一小丛,接入壮芽及诱导根茎培养基中,10 d~15 d时,芽的基部逐渐膨大变粗,30 d时,芽基部膨大形成根茎,根茎上的芽长出叶片;
所述壮芽及诱导根茎培养基为:MS+ 6-BA 1.0~4.0 mg/L+ TDZ 0.01~0.5 mg/L +NAA0.1~0.5 mg/L + S33070.01~1.0 mg/L +蔗糖30 g/L+琼脂5 g/L,pH值为6.0;
(2)生根结郁金培养:在超净工作台上,将步骤(1)得到的带有根茎的丛芽切分成单芽,接入生根结郁金诱导培养基中,培养8 d~15 d时,芽的根茎上开始长出不定根,根茎不断长大;30 d~35 d时,根茎上长出1~5粗根;40d~45 d时,根茎上的粗根开始膨大形成块根,芽不断长高、长壮;60 d时进行统计,苗的根数为4~10条,根茎1个,郁金数为1~5个;
所述生根结郁金诱导培养基为:MS+ NAA 0.1~1.0 mg/L +IAA0.1~1.0 mg/L+PP333 1.0~5.0 mg/L + 6-BA 0.01~0.1 mg/L +蔗糖35 g/L+琼脂5 g/L,pH值为6.0;
步骤(1)和(2)中,培养阶段的培养条件是:培养温度为30±1℃, 光照时间为12 h/d,光照强度为5000lx。
2.根据权利要求1所述的广西莪术组培苗瓶内结郁金的方法,其特征在于:
所述壮芽及诱导根茎培养基为:MS+ 6-BA 2.5 mg/L+ TDZ 0.2 mg/L + NAA0.2 mg/L+ S33070.1 mg/L +蔗糖30 g/L+琼脂5 g/L,pH值为6.0。
3.根据权利要求1所述的广西莪术组培苗瓶内结郁金的方法,其特征在于:
所述生根结郁金诱导培养基为:MS+ NAA 0.5 mg/L +IAA0.5 mg/L+PP333 3.0 mg/L +6-BA 0.05 mg/L +蔗糖35 g/L+琼脂5 g/L,pH值为6.0。
CN202011554930.3A 2020-12-25 2020-12-25 一种广西莪术组培苗瓶内结郁金的方法 Active CN112470936B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011554930.3A CN112470936B (zh) 2020-12-25 2020-12-25 一种广西莪术组培苗瓶内结郁金的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011554930.3A CN112470936B (zh) 2020-12-25 2020-12-25 一种广西莪术组培苗瓶内结郁金的方法

Publications (2)

Publication Number Publication Date
CN112470936A CN112470936A (zh) 2021-03-12
CN112470936B true CN112470936B (zh) 2021-06-22

Family

ID=74915527

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011554930.3A Active CN112470936B (zh) 2020-12-25 2020-12-25 一种广西莪术组培苗瓶内结郁金的方法

Country Status (1)

Country Link
CN (1) CN112470936B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113854057B (zh) * 2021-09-14 2023-03-28 四川嘉道博文生态科技有限公司 提高黄丝郁金产量的方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013186558A1 (en) * 2012-06-12 2013-12-19 New Energy Farms Limited Plant propagation
CN104206270A (zh) * 2014-08-13 2014-12-17 浙江省萧山棉麻研究所 一种红火炬郁金的组织培养及根茎膨大方法
CN104206277A (zh) * 2014-09-12 2014-12-17 南京通泽农业科技有限公司 一种莪术的快速繁殖方法
CN108464243A (zh) * 2018-06-29 2018-08-31 钦州市农业科学研究所 莪术组培快繁培养基
WO2019006466A1 (en) * 2017-06-30 2019-01-03 Booshoot Llc COMPOSITIONS AND METHODS FOR BIOCULTURE OF LARGE SCALE IN VITRO PLANTS
CN110679486A (zh) * 2019-11-14 2020-01-14 黄志君 莪术组培苗的培育方法
CN110692520A (zh) * 2019-11-14 2020-01-17 黄志君 莪术品种的改良方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013186558A1 (en) * 2012-06-12 2013-12-19 New Energy Farms Limited Plant propagation
CN104206270A (zh) * 2014-08-13 2014-12-17 浙江省萧山棉麻研究所 一种红火炬郁金的组织培养及根茎膨大方法
CN104206277A (zh) * 2014-09-12 2014-12-17 南京通泽农业科技有限公司 一种莪术的快速繁殖方法
WO2019006466A1 (en) * 2017-06-30 2019-01-03 Booshoot Llc COMPOSITIONS AND METHODS FOR BIOCULTURE OF LARGE SCALE IN VITRO PLANTS
CN108464243A (zh) * 2018-06-29 2018-08-31 钦州市农业科学研究所 莪术组培快繁培养基
CN110679486A (zh) * 2019-11-14 2020-01-14 黄志君 莪术组培苗的培育方法
CN110692520A (zh) * 2019-11-14 2020-01-17 黄志君 莪术品种的改良方法

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
中药莪术组织培养研究进展;杨世萍等;《亚太传统医药》;20181031;第14卷(第10期);78-81 *
南岭莪术的组织培养技术研究;张施君等;《北方园艺》;20111231(第8期);151-153 *
南昆山莪术的组培快繁技术研究;张施君等;《北方园艺》;20111231(第4期);161-163 *
广西莪术快速繁殖及后代植株性状调查的研究;唐秀桦;《中国优秀硕士学位论文全文数据库 农业科技辑》;20071115(第5期);D047-208 *
广西莪术试管内诱导根状茎形成的研究;王爱勤等;《中草药》;20080531;第39卷(第5期);760-762 *
蓬莪术的离体快繁研究;陈丽萍等;《安徽农业科学》;20091231;第37卷(第11期);4889-4891 *

Also Published As

Publication number Publication date
CN112470936A (zh) 2021-03-12

Similar Documents

Publication Publication Date Title
Deepika et al. In vitro regeneration of Punica granatum L. plants from different juvenile explants
Salih et al. Effect of some methods of planting in guava (Psidium guajava L.) seed germination.
Anand et al. Direct organogenesis of Passiflora foetida L. through nodal explants
CN105265316B (zh) 一种葱属植物鳞茎盘快速繁殖方法
Xing et al. Micropropagation of Rosa rugosa through axillary shoot proliferation
CN112470936B (zh) 一种广西莪术组培苗瓶内结郁金的方法
Hasan et al. Efficient callus initiation and plantlet regeneration of Citrus japonica Margarita
Dănăilă-Guidea et al. Protocol for efficient in vitro multiplication of Lycium barbarum L.(Goji) by direct organogenesis.
Rad et al. An efficient plant regeneration system via direct organogenesis with in vitro flavonoid accumulation and analysis of genetic fidelity among regenerants of Teucrium polium L.
Singh et al. Micropropagation of minor fruit crops of India: A review
Moola et al. Direct regeneration of plantlets from shoot tip explants of a vulnerable medicinal plant–Celastrus paniculatus Willd
Yu et al. In vitro plant regeneration of lotus (Nelumbo nucifera)
Thiruvengadam et al. Plant regeneration through somatic embryogenesis from suspension cultures of gherkin (Cucumis anguria L.).
Trang et al. In vitro propagation of red lotus (Nelumbo nucifera Gaertn)-An aquatic edible plant in Vietnam
Chamandoosti The utilities of Citrus tissue culture
Manokari et al. Optimization of in vitro and ex vitro regeneration and micromorphological studies of Micrococca mercurialis (L.) Benth
CN112450073B (zh) 一种土茯苓组培苗生根结根状茎的方法
Shankarsingh et al. In vitro regenerative potentials of the medicinal plant Abutilon indicum (L.) Sweet
Majumder et al. In vitro mass propagation of Gynura procumbens (Lour.) Merr.-an important medicinal plant
Micheli et al. Encapsulation of black mulberry microcuttings: studies on capsules and synthetic seeds
Jayaprakash et al. An efficient in vitro propagation protocol for Morinda citrifolia L., an important medicinal plant
Ahn et al. High-frequency Microtuberization by One-step Culture without Medium Renewal from Leaf Explants of Pinellia ternata, a Medicinal Plant
Sharma et al. In vitro micropropagation of Berberis chitria (Lindl.)-a rare medicinal plant from Himachal Pradesh, India.
CN110800610B (zh) 一种荸荠壮苗培养基及其荸荠苗大田移栽的方法
Maloth et al. A Review on In Vitro Regeneration of Ethnomedicinal Plant Turkey Berry (Solanum torvum Swartz)

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant