The invention relates to the field of plant cultivation technology, in particular to a rapid propagation method of Bamboo taro. The rapid propagation method of Aralia elata includes the following steps: (1) preparation and disinfection of explants; (2) induction of adventitious buds; (3) proliferation of shoot tips; (4) rooting culture. Compared with the existing ramification and Cuttage Propagation techniques, the rapid propagation method can significantly improve the reproductive coefficient of Aralia elata, and the obtained seedling quality is stable, so as to solve the current situation that the supply of high-quality Aralia elata seedlings exceeds the demand.
【技术实现步骤摘要】
一种箭羽竹芋的快速繁殖方法
本专利技术涉及植物栽培
,具体涉及一种箭羽竹芋的快速繁殖方法。
技术介绍
箭羽竹芋(学名:CalatheainsignisPetersen),又被称为披针叶竹芋、花叶葛郁金,竹芋科,肖竹芋属多年生常绿草本观叶植物,原产地在巴西等地,是一种热带生长的植物,其观赏价值和装饰作用都很高。箭羽竹芋的繁殖方式一般有分株繁殖和扦插繁殖两种方式,分株繁殖对于箭羽竹芋使用的更加普遍一些,而扦插繁殖相对于分株繁殖就更少一些了,箭羽竹芋的最佳繁殖温度大约是在20摄氏度左右最为适宜,如果在室内进行分株繁殖,将温度湿度控制的好的话在全年就可以进行分株繁殖。分株繁殖的具体方法为:首先是我们要将带有茎叶、芽的根块用刀子切开,家庭种植的话就直接将切好的根块进行种植就可以,在进行分株繁殖时一定要注意种植温度与湿度的保持。扦插繁殖也是箭羽竹芋的繁殖方式的一种,虽然应用的不如分株繁殖多,但是它也是一种重要的箭羽竹芋繁殖方法,扦插繁殖一般采用植物顶端比较嫩的梢作为插穗,插穗的长度大约在10厘米到16厘米之间最为适宜。并且根据实际叶片的大小保留好叶片,大约保留一半左右的叶片。插穗先用奈乙酸进行处理一下,处理完成之后将插穗插入苗床之中,注意保持行距,种植完成后在上方用薄膜进行覆盖,扦插繁殖的管理方法与分株繁殖的方法无异。扦插繁殖的最佳温度是20摄氏度,插穗大约会在扦插完成后40天左右生根。但这两种繁殖方式的繁殖系数低,生产速度慢,植株不整齐,难以批量生产。因此,本专利技术提供一种箭羽竹芋的快速繁殖方法,可以通过栽培管理快速繁殖出大量整齐植株,使其得到满意的观赏价值 ...
【技术保护点】
1.一种箭羽竹芋的快速繁殖方法,其特征在于,所述的箭羽竹芋快速繁殖方法包含如下步骤:(1)箭羽竹芋外植体制备和消毒;(2)不定芽的诱导培养;(3)茎尖的增殖培养;(4)生根培养。
【技术特征摘要】
1.一种箭羽竹芋的快速繁殖方法,其特征在于,所述的箭羽竹芋快速繁殖方法包含如下步骤:(1)箭羽竹芋外植体制备和消毒;(2)不定芽的诱导培养;(3)茎尖的增殖培养;(4)生根培养。2.根据权利要求1所述的箭羽竹芋的快速繁殖方法,其特征在于,所述的不定芽的诱导培养采用不定芽诱导培养基,其中,1L所述不定芽诱导培养基中含有如下含量的原料成分:1500~2000mg的NH4NO3,350~400mg的MgSO4·7H2O,300~350mg的CaCl2·2H2O,4.2~7.2mg的H3BO3,5.6~10.6mg的ZnSO4·7H2O,0.015~0.045mg的CuSO4·5H2O,25.8~30.8mg的FeSO4·7H2O,0.05~0.15mg的盐酸硫胺素,0.2~0.8mg的盐酸吡哆醇,80~120mg的肌醇,0.1~0.2mg的萘乙酸,3.5~7.5g的卡拉胶,1500~2000mg的KNO3,150~200mg的KH2PO4,0.63~1.03mg的KI,30.8~36.8mg的MnSO4·H2O,0.15~0.45mg的Na2MoO2·2H2O,0.015~0.045mg的CoCl2·6H2O,27.3~47.3mg的Na2·EDTA,0.2~0.8mg的烟酸,1~3mg的甘氨酸,5~10mg的6-苄氨基嘌呤,20~40g的白糖。3.根据权利要求1所述的箭羽竹芋的快速繁殖方法,其特征在于,所述的不定芽的诱导培养采用不定芽诱导培养基,其中,1L所述不定芽诱导培养基中含有如下含量的原料成分:1600~1900mg的NH4NO3,360~390mg的MgSO4·7H2O,310~340mg的CaCl2·2H2O,5.2~6.2mg的H3BO3,6.6~9.6mg的ZnSO4·7H2O,0.025~0.035mg的CuSO4·5H2O,26.8~29.8mg的FeSO4·7H2O,0.07~0.13mg的盐酸硫胺素,0.3~0.7mg的盐酸吡哆醇,90~110mg的肌醇,0.12~0.18mg的萘乙酸,4.5~6.5g的卡拉胶,1600~1900mg的KNO3,160~190mg的KH2PO4,0.73~0.93mg的KI,31.8~35.8mg的MnSO4·H2O,0.25~0.35mg的Na2MoO2·2H2O,0.025~0.035mg的CoCl2·6H2O,30.3~40.3mg的Na2·EDTA,0.3~0.7mg的烟酸,1.5~2.5mg的甘氨酸,5~7mg的6-苄氨基嘌呤,25~35g的白糖。4.根据权利要求1所述的箭羽竹芋的快速繁殖方法,其特征在于,所述的不定芽的诱导培养采用不定芽诱导培养基,其中,1L所述不定芽诱导培养基中含有如下含量的原料成分:1650mg的NH4NO3,370mg的MgSO4·7H2O,330mg的CaCl2·2H2O,6.2mg的H3BO3,8.6mg的ZnSO4·7H2O,0.025mg的CuSO4·5H2O,27.8mg的FeSO4·7H2O,0.1mg的盐酸硫胺素,0.5mg的盐酸吡哆醇,100mg的肌醇,0.15mg的萘乙酸,5.5g的卡拉胶,1900mg的KNO3,170mg的KH2PO4,0.83mg的KI,33.8mg的MnSO4·H2O,0.25mg的Na2MoO2·2H2O,0.025mg的CoCl2·6H2O,37.3mg的Na2·EDTA,0.5mg的烟酸,2mg的甘氨酸,5mg的6-苄氨基嘌呤,30g的白糖。5.根据权利要求1所述的箭羽竹芋的快速繁殖方法,其特征在于,所述的茎尖的增殖培养采用增殖培养基,其中,1L所述增殖培养基中含有如下含量的原料成分:1500~2000mg的NH4NO3,350~400mg的MgSO4·7H2O,300~350mg的CaCl2·2H2O,4.2~7.2mg的H3BO3,5.6~10.6mg的ZnSO4·7H2O,0.015~0.045mg的CuSO4·5H2O,25.8~30.8mg的FeSO4·7H2O,0.05~0.15mg的盐酸硫胺素,0.2~0.8mg的盐酸吡哆醇,80~120mg的肌醇,0.1~0.2mg的萘乙酸,3.5~7.5g的卡拉胶,1500~2000mg的KNO3,150~200mg的KH2PO4,0.63~1.03mg的KI,30.8~36.8mg的MnSO4·H2O,0.15~0.45mg的Na2MoO2·2H2O,0.015~0.045mg的CoCl2·6H2O,27.3~47.3mg的Na2·EDTA,0.2~0.8mg的烟酸,1~3mg的甘氨酸,1~3mg的6-苄氨基嘌呤,20~40g的白糖。6.根据权利要求1所述的箭羽竹芋的快速繁殖方法,其特征在于,所述的茎尖的增殖培养采用增殖培养基,其中,1L所述增殖培养基中含有如下含量的原料成分:1600~1900mg的NH4NO3,360~390mg的MgSO4·7H2O,310~340mg的CaCl2·2H2O,5.2~6.2mg的...
【专利技术属性】
技术研发人员:余结梅,郑慈真,王玮,钟艳,林雪粉,凌钧华,陈秋俤,周誉君,田梦琴,
申请(专利权)人:广州市名卉景观科技发展有限公司,
类型:发明
国别省市:广东,44
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