Birchip, VIC
Charlton, VIC
Donald, VIC
Sea Lake, VIC
Aims
To discuss optimising phosphorus fertiliser rates.
Key messages
Phosphorous fertiliser is rapidly fixed into unavailable forms after sowing when the soil wets up in winter. There were no phosphorous fertiliser responses in a wide range of crops on sites with good fertiliser histories. At the Donald site, which has a poor fertiliser history, the phosphorous responses were significant, especially for the pulse crops, less for barley, and none for wheat.
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.
Birchip VIC
Charlton VIC
Donald VIC
Sea Lake VIC
Birchip VIC
CAUTION: Trial site locality unknown; Climate data sourced from Birchip Cropping Group office location
Charlton VIC
Donald VIC
Sea Lake VIC
NOTE: Exact trial site locality unknown - Climate data may not be accurate
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.
