[Study on rapid propagation of Scutellaria baicalensis variation].
Zhong Yao Cai
; 36(4): 511-4, 2013 Apr.
Article
en Zh
| MEDLINE
| ID: mdl-24133989
ABSTRACT
OBJECTIVE:
To establish and optimize the technology of taking root and promoting seedlings of white flower Scutellaria baicalensis test tube plantlet, and provide the theory and technology base for efficient factorization production system of white flower Scutellaria baicalensis.METHODS:
Stem segments with axillary bud were cultured onto the different basic medium with different kinds and concentration of cytokinin and auxins to take root and produce strong seedling.RESULTS:
The suitable culture medium for taking root of white flower Scutellaria baicalensis was 1/2 MS (all substance reduced half) + IBA 0.02 mg/L + sucrose 2%, the induction rate of root was 100%; The best medium for promoting seedling was 1/2 MS (all substance reduced half) + PP333 0.2 mg/L + IBA 0.02 mg/L + sucrose 2%, the seedling was green, the internode was normal, and its growth was vigorous and healthy.CONCLUSION:
1/2 MS (all substance reduced half) culture medium and relatively low concentration of sucrose is beneficial to inducing roots; Media adding appropriate concentration of IBA can significantly increase the root induction rate, the seedling has many stout roots; PP333 has dwarfing effect on seedlings and suitable concentration of PP333 can significantly improve the quality of the plantlets. A good technology of taking root and producing strong test tube plantlets is established.
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Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Reguladores del Crecimiento de las Plantas
/
Raíces de Plantas
/
Scutellaria baicalensis
/
Técnicas de Cultivo de Tejidos
Idioma:
Zh
Revista:
Zhong Yao Cai
Asunto de la revista:
TERAPIAS COMPLEMENTARES
Año:
2013
Tipo del documento:
Article
País de afiliación:
China