Effects of seeds irradiation with 60Cogamma-ray on shoot growth and physiological status of Carthamus tinctorius / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 3004-3007, 2009.
Artigo
em Chinês
| WPRIM
| ID: wpr-346984
ABSTRACT
<p><b>OBJECTIVE</b>To provide the radiation-induced technical reference and theoretical basis for safflower and other medicinal plants.</p><p><b>METHOD</b>Seeds of Carthamus tinctorius were irradiated with 60Cogamma-ray, and germination rate of seeds, germination, seedling rate and seedling height, root length, fresh weight, root activity and peroxide catalase (CAT), peroxidase (POD), superoxide dismutase (SOD) activity were determined.</p><p><b>RESULT AND CONCLUSION</b>The LD50 of radiation dose is about 300 Gy, effects of seeds irradiation with 6Co-gamma-ray on shoot growth and physiological status of C. tinctorius are obtained.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Efeitos da Radiação
/
Sementes
/
Catalase
/
Peroxidase
/
Brotos de Planta
/
Germinação
/
Carthamus tinctorius
/
Raios gama
/
Metabolismo
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2009
Tipo de documento:
Artigo
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