To determine the correct maturity timing required in field pea for successful crop topping practice.
Key messages
Yield losses from Early crop-topping generally followed cultivar maturity, with latest maturities
showing highest losses. Parafield and Alma were the only varieties to show yield loss at the
Recommended timing, supporting previous findings that these later maturing varieties are not as well suited to crop-topping as recent releases PBA Twilight, PBA Gunyah and PBA Oura. Kaspa and Yarrum continue to show a variable result across seasons at this timing.
Lead research organisation
Department of Primary Industries VIC
Host research organisation
N/A
Trial funding source
DPIVic
Trial funding source
SARDI
Trial funding source
GRDC DAV00113
Trial funding source
DPI NSW
Related program
Southern Pulse Agronomy
Acknowledgments
Research staff: Jason Brand, Luke Gaynor, Mick Lines, Larn McMurray, Jenny Davidson, Andrew Ware, Trent Potter, Jason Ellifson, Jennifer Briggs, Justine Ellis, Russel Argall, Gerard O’Connor, Stuart Sherriff, Peter Maynard, John Nairn, Leigh Davis.
Industry Collaborators: Michael Materne and Tony Leonforte, Pulse Breeding Australia, DPI – Horsham Victoria; Kristy Hobson, Pulse Breeding Australia, DPI – Tamworth NSW; Jeff Paull, Pulse Breeding Australia, University of Adelaide South Australia; Wayne Hawthorne and Trevor Bray, Pulse Australia.
We are grateful for the support we receive from the numerous commercial agronomists and seed commercialising companies.
Other trial partners
Pulse Breeding Australia, The University of Adelaide, Pulse Australia
Trial source data and summary not available Check the trial
report PDF for trial results.
Climate
Derived climate information
No observed climate data available for this trial. Derived climate data is
determined from trial site location and national weather sources.
Balaklava SA
SILO weather estimates sourced from https://www.longpaddock.qld.gov.au/silo/
Jeffrey, S.J., Carter, J.O., Moodie, K.B. and Beswick, A.R. (2001). Using spatial interpolation to
construct a comprehensive archive of Australian climate data , Environmental Modelling and Software, Vol
16/4, pp 309-330. DOI: 10.1016/S1364-8152(01)00008-1.
