To determine whether highly zinc responsive crops such as faba beans and lentils would respond to additional zinc when grown on a paddock which has had a good zinc history.
Key messages
Zinc needs to be applied as part of the fertiliser program every three to four years in the Wimmera and Mallee. The use of zinc as a seed dressing or foliar application will only be beneficial when the paddock has had a poor zinc history. In trials at the Rupanyup site where zinc had been applied 2 out of the last 5 years there were no yield benefits of adding more zinc even to responsive crops such as faba beans and lentils.
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.
Rupanyup VIC
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.
