To provide early feed for stock in autumn, a time of year when pastures haven’t established properly, and get ewes and lambs out of the confinement feedlot and onto good quality feed as soon as possible.
Key messages
In 2009 47 ha of barley sown for feed at the break of the season sustained 300 ewes and lambs for 3 months during the period of late autumn-winter, a traditional period of pasture deficit.
Hay freezing the forage crop ensures grass weeds are controlled.
Use of strip grazing better utilises feed on hand and helps control erosion (especially around watering points).
Lead research organisation
SARDI Minnipa Agricultural Centre
Host research organisation
N/A
Trial funding source
GRDC UA00117
Related program
Eyre Peninsula Farming Systems
Acknowledgments
Thanks to Brett McEvoy and Trent Brace for site management.
Trial source data and summary not available Check the trial
report PDF for trial results.
Climate
Minnipa SA 2009
Observed climate information
Rainfall avg ann (mm)
325mm
Rainfall avg gsr (mm)
242mm
Rainfall trial total (mm)
421mm
Rainfall trial gsr (mm)
333mm
Derived climate information
Minnipa 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.