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Observations of in vitro pollen germination of Prunella vulgaris / 中国中药杂志
China Journal of Chinese Materia Medica ; (24): 1340-1343, 2013.
Artigo em Chinês | WPRIM | ID: wpr-294113
ABSTRACT
To determine the optimal condition of pollen germination. The pollen of Prunella vulgaris was cultured in vitro. Pollen germination rates were recorded using 10% H3BO4, 30% Ca(NO3)2, 20% MgSO4 and 10% KNO3 as the basic mineral medium with PEG of different molecular weight, sucrose of various density and multiple pH value. The rates were also measured under different cultivation temperature and pollen acquisition time. The optimal condition of pollen germination is 10% H3 BO4, 30% Ca(NO3)2, 20% MgSO4, 10% KNO3, and 25% PEG-4000 as the medium, with pH about 6. 5 and pollen acquired at the beginning of blossom.
Assuntos
Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Fisiologia / Pólen / Prunella / Flores Idioma: Chinês Revista: China Journal of Chinese Materia Medica Ano de publicação: 2013 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Fisiologia / Pólen / Prunella / Flores Idioma: Chinês Revista: China Journal of Chinese Materia Medica Ano de publicação: 2013 Tipo de documento: Artigo