Freshly harvested dispersal units of two cytotypes of Lygeum spartum L. were dormant. Their dormancy corresponded to a poor germination at any temperature, including the optimal one (20-25 °C), and to the inability to germinate in a wide range of temperatures. Germination did not occur at all below 10 °C and above 30 °C. At the optimal temperature, germination was markedly inhibited by continuous white light and by decreasing water potential of the medium to – 1 MPa. Breaking of dormancy for 12 months of dry storage at ambient temperature resulted in a widening of the temperature range within which a high rate of germination occurred. However, the optimal temperature remained similar to that of freshly harvested dispersal units, i. e. 20-2...
In grasses, variation in seed size and dormancy often results from a seed’s position within a disper...
In the context of climate change, grasslands are considered, similar to forest, as an important sink...
59-68Urochloa panicoides is an annual weed of summer crops. In Argentina, in subhumid areas with mon...
Freshly harvested dispersal units of two cytotypes of Lygeum spartum L. were dormant. Their dormancy...
Seed dormancy and germination have been studied in the genetic model Brachypodium species complex in...
Sporobolus phleoides Hack. is an endemic grass of Argentina that is considered an important genetic ...
The role of temperature and rainfall during seed development in modulating subsequent seed dormancy ...
AbstractStipa tenacissima L. (alpha grass) steppes are one of the most representative ecosystems in ...
Qatar has a dry, subtropical desert climate, with minimum annual rainfall and intensely hot and humi...
AbstractZiziphus lotus (L.) Lam. is a deciduous shrub with intricately branched stems in the Rhamnac...
Weeds cause considerable losses in horticultural and agricultural crops. Weeds are still predominant...
In grasses, variation in seed size and dormancy often results from a seed's position within a disper...
Plants have evolved diverse strategies to ensure their survival and regeneration in specific environ...
Dormancy release in seeds of Lolium rigidum Gaud. (annual ryegrass) was investigated in relation to ...
The relative effectiveness of wet- and dry-heat treatments on alleviating physical dormancy (PY) of ...
In grasses, variation in seed size and dormancy often results from a seed’s position within a disper...
In the context of climate change, grasslands are considered, similar to forest, as an important sink...
59-68Urochloa panicoides is an annual weed of summer crops. In Argentina, in subhumid areas with mon...
Freshly harvested dispersal units of two cytotypes of Lygeum spartum L. were dormant. Their dormancy...
Seed dormancy and germination have been studied in the genetic model Brachypodium species complex in...
Sporobolus phleoides Hack. is an endemic grass of Argentina that is considered an important genetic ...
The role of temperature and rainfall during seed development in modulating subsequent seed dormancy ...
AbstractStipa tenacissima L. (alpha grass) steppes are one of the most representative ecosystems in ...
Qatar has a dry, subtropical desert climate, with minimum annual rainfall and intensely hot and humi...
AbstractZiziphus lotus (L.) Lam. is a deciduous shrub with intricately branched stems in the Rhamnac...
Weeds cause considerable losses in horticultural and agricultural crops. Weeds are still predominant...
In grasses, variation in seed size and dormancy often results from a seed's position within a disper...
Plants have evolved diverse strategies to ensure their survival and regeneration in specific environ...
Dormancy release in seeds of Lolium rigidum Gaud. (annual ryegrass) was investigated in relation to ...
The relative effectiveness of wet- and dry-heat treatments on alleviating physical dormancy (PY) of ...
In grasses, variation in seed size and dormancy often results from a seed’s position within a disper...
In the context of climate change, grasslands are considered, similar to forest, as an important sink...
59-68Urochloa panicoides is an annual weed of summer crops. In Argentina, in subhumid areas with mon...