Seed germination characteristics of Gentiana rigescens / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 556-558, 2011.
Artigo
em Chinês
| WPRIM
| ID: wpr-247434
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the influences of temperature, lightness, storage method, storage time, and gibberellin on seed germination of Gentiana rigescens.</p><p><b>METHOD</b>The germination rates of G. rigescens in different treatments were observed.</p><p><b>RESULT AND CONCLUSION</b>The most suitable temperature for the seed germination was 25 degrees C, at which the germination rate was 76.33%. The effect of lightness on the seeds was significantly; the germination rate of the seed was very low. Under the natural condition, the best storage method was dry storage (within 6 months), which could promote the after-ripening of the seed. 100-1 000 mg x L(-1) gibberellic acid could significantly reduce the seed germination time, and 500 mg x L(-1) gibberellic acid increased the germination rate of the seed to 95.00%.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Farmacologia
/
Reguladores de Crescimento de Plantas
/
Sementes
/
Luz Solar
/
Temperatura
/
Germinação
/
Gentiana
/
Giberelinas
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2011
Tipo de documento:
Artigo
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