To update information on livestock ad the Farming Systems site.
Key messages
The drought of 2002 continued to impact on sheep production in early 2003 through a lack of bulk in crop stubbles and a high erosion risk if these stubbles were grazed. Breeding ewes were retained in the Hungry Sheep system using containment areas to avoid erosion problems and to maintain ewes. No other system contained significant sheep numbers during 2003. July-dropped crossbred lambs grazed on medic pasture and reached a weight of 45kg in mid-December. The ewes received no supplementary feeding from July, at a stocking rate of 3.7 ewes/ha. This was largely due to early germination of medic pasture in February, and sufficient follow-up rain to keep some plants alive, producing adequate pasture in late autumn/winter. Regenerating pastures were more productive than pastures sown at the autumn break.
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
CAUTION: Trial site locality unknown; Climate data sourced from Birchip Cropping Group office location
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.