Antioxidant enzyme activity in germination of Dalbergia spruceana seeds under different temperatures
نویسندگان
چکیده
منابع مشابه
Effects of origin, seasons and storage under different temperatures on germination of Senecio vulgaris (Asteraceae) seeds
Invasive plants colonize new environments, become pests and cause biodiversity loss, economic loss and health damage. Senecio vulgaris L. (Common groundsel, Asteraceae), a widely distributing cosmopolitan weed in the temperate area, is reported with large populations in the north-eastern and south-western part, but not in southern, central, or north-western parts of China. We studied the germin...
متن کاملeffects of different storage temperatures and times on germination and antioxidant responses of jatropha curcas seeds
the effects of different storage temperatures and times on germination rate, malondialdehyde (mda), superoxide dismutase (sod), peroxidase (pod) and catalase (cat) activities in jatropha curcas l. seed were investigated. the results showed that germination rates of seeds stored at room temperature and 4°c for 1 month was significantly higher than those stored for 3 months at -20 and -80°c. mda ...
متن کاملAnalysis of antioxidant enzyme activity during germination of alfalfa under salt and drought stresses.
To understand the adaptability of alfalfa (Medicago sativa L.) to environmental stresses, we analyzed the activity of several antioxidant enzymes, including superoxide dismutase (SOD), peroxidase (POD), ascorbate peroxidase (APX), and catalase (CAT), in alfalfa shoots and roots subjected to salt and drought stresses during germination. The germination rate of six alfalfa cultivars was comparati...
متن کاملGermination of Croton urucurana L. seeds exposed to different storage temperatures and pre-germinative treatments.
The present work evaluated the germinability and vigor of Croton urucurana seeds. 1) Seeds were sorted by color (caramel, gray and black) and were subjected to seven different pre-germination treatments followed by incubation at 20ºC, 25°C or 20/30°C. 2) Seeds were stored in cold chambers or at room temperature for up to 300 days and were subsequently incubated at 20/30ºC in a germination chamb...
متن کاملEvaluation of Antioxidant Properties at Different Germination Stages of Seeds of Nigella Sativa
Among the promising medicinal plants, Nigella sativa, also known as Black seeds and Black cumin, has been called the “Blessed Seed” for its miraculous curing ability. Present study has been carried out to evaluate anti-oxidant properties at different germination stages of seeds of Nigella sativa. The level of antioxidant enzymes, SOD and CAT decreased gradually in the samples from first day to ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Seed Science
سال: 2021
ISSN: 2317-1545,2317-1537
DOI: 10.1590/2317-1545v43244385