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Assessment of heat tolerance on wheat

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Definition

Wheat phenotype traits, genotype based on 90K SNP Chip and site environmental data collected at Narrabri, Merredin and Horsham at 2 different time of sowing (TOS1 and TOS2) from 2016 to 2020. Phenotypic traits included Days to Heading (DTH) measured in days Days to Maturity (DTM) measured in days Yield as t/ha Protein measured as a percentage Plant Height in cm Test weight in kg/hL Screenings in percentage Thousand Kernel Weight in grams Experimental design was an RCB with two replications arranged in a regular grid for each time of sowing. Different numbers of lines and traits were tested at each site and year and details can be found in individual data sets files. Average maximum and minimum temperature and rainfall for all years were accessed from the Narrabri Airport (4.5 km SSE of experimental site) permanent weather station and climatic data extracted from the Bureau of Meteorology (http://www.bom.gov.au/climate/data/) online database. Weather data for 2016-2020 was collected via a portable weather station located on-farm within 500 m of the experimental sites. Long-term average maximum and minimum temperature and rainfall for the experimental site was collected from the Bureau of Meteorology Climate data online facility (http://www.bom.gov.au/climate/data/).

Temporal and Spatial Information

Dataset coverage starts
Dataset coverage ends

Data source details

Release Date
Spatial dimension
The University of Sydney, Plant Breeding Institute, 12656 Newell Highway Narrabri, NSW 2390 (30°16'13.9"S 149°48'17.7"E) Agriculture Victoria, The Grains Innovation Park, 110 Natimuk Road Horsham, VIC 3400 (36°43'16.2"S 142°10'19.7"E) Department of Agriculture, 8752 Great Eastern Hwy, Merredin WA 6415 (31°54'05.4"S 116°05'54.2"E) Remote site – Cadoux, WA (30°42'21.6"S 117°09'17.6"E)
Contact Point
SIA-GRDC.datasets@sydney.edu; request.data@grdc.com.au
Rights
Available to third parties under terms and conditions to be agreed by co-owners and or under a data supply and licence agreement
License
License upon request

Custom Fields

Contributing organisations

University of Sydney
Role: Associated
ROR: University of Sydney ROR


Contributing people

Richard Trethowan
Role: Associated
ORCID iD: 0000-0003-0105-875X

Rebecca Thistlethwaite
Role: Associated
ORCID iD: 0000-0002-6710-1792

Matthew Hayden
Role: Associated
ORCID iD: 0000-0003-3117-5500


Licence type

Other

License upon request
Access rights type

Rights - Conditional

Available to third parties under terms and conditions to be agreed by co-owners and or under a data supply and licence agreement
Related GRDC investments

  • Introgression of heat-tolerant genes to broaden genetic variation in current wheat breeding populations.
    GRDC Contract Code: UOS1606-004RMX
    Relationship: Output
Related publications

  • Impact of elevated CO2 and heat stress on wheat pollen viability and grain production.
    DOI: 10.1071/FP20187
    Relationship: Is referenced by

  • Physiological traits for evaluating heat-tolerance of Australian spring wheat cultivars.
    DOI: 10.1111/jac.12584
    Relationship: Is referenced by

  • Improving selection efficiency of crop breeding with a genomic prediction aided partial phenotyping strategy.
    DOI: 10.3389/fpls.2021.735285
    Relationship: Is referenced by

  • Extension of a haplotype based genomic prediction model to manage multi environment wheat data using environmental covariates
    DOI: 10.1007/s00122-019-03413-1
    Relationship: Is referenced by

  • Genomic selection can accelerate the biofortification of spring wheat.
    DOI: 10.1007/s00122-021-03900-4
    Relationship: Is referenced by

  • Meta-analysis of genome-wide association studies reveal common loci controlling agronomic and quality traits in a wide range of normal and heat stressed environments
    DOI: 10.1007/s00122-021-03809-y
    Relationship: Is referenced by

  • A phenotyping strategy for evaluating the high-temperature tolerance of wheat.
    DOI: 10.1016/j.fcr.2020.107905
    Relationship: Is referenced by

  • Genetic Contribution of Emmer Wheat (Triticum dicoccon Schrank) to Heat Tolerance of Bread Wheat.
    DOI: 10.3389/fpls.2018.01529
    Relationship: Is referenced by

  • Identification of genetic variation in heat stress, genotype screening for and mechanisms of tolerance in wheat.
    Handle: http://hdl.handle.net/2123/17339
    Relationship: Is referenced by
Keywords

  • Wheat
  • Heat tolerance
  • Genomic selection
  • pre-breeding
Fields of Research (FoR) codes

  • 070305 - 070305 (unable to view classification)
Spatial coverage type
 KML coordinates

Related content

Relation Count
As a child of a Data Set 0
As a parent of a Data Set 0