Full description
Avena sterilis ssp. ludoviciana data on reproductive biology of four A. ludoviciana biotypes in relation to elevated temperature when applied at different times during their seed development. Plants of all four A. ludoviciana biotypes were grown in an ambient temperature glasshouse (23/14 C day/night). At panicle initiation, a portion of the plants were transferred to an elevated temperature glasshouse (29/23 C day/night) and remained there until maturity. This process of plant movement was repeated on three further occasions with separate batches of plants, each 10 days apart. The remaining plants were kept under ambient conditions for their whole lifespan. Plants exposed to elevated temperature from panicle initiation to maturity, matured 18 days earlier than plants kept under ambient conditions, had 30% fewer filled seeds, 37% lower seed mass, and 40% less seed dormancy.Issued: 2023
Data time period:
Data collected from: 2018-01-01T00:00:00Z
Data collected to: 2021-01-01T00:00:00Z
Subjects
Agricultural, Veterinary and Food Sciences |
Agronomy |
Avena sterilis ssp. ludoviciana |
Crop and Pasture Biochemistry and Physiology |
Crop and Pasture Production |
Crop and Pasture Protection (Incl. Pests, Diseases and Weeds) |
cereal crop production |
dormant |
elevated temperature |
eng |
germinate |
reproductive biology |
seed development |
weed |
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Other Information
Elevated temperature affects Avena sterilis ssp. ludoviciana reproductive biology
local : UQ:6468045
Ali, Mohammad, Williams, Alwyn, Widderick, Michael and Adkins, Steve (2023). Elevated temperature affects Avena sterilis ssp. ludoviciana reproductive biology. Agronomy, 13 (2) 474, 1-19. doi: 10.3390/agronomy13020474
Research Data Collections
local : UQ:289097
GRDC Data Collections
local : UQ:06510ce
Identifiers
- Local : RDM ID: a69862f0-13bf-11ee-bb6f-43e65b0cc345
- DOI : 10.48610/A629F6A
