Ungarra SA trials

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Trial Contributor
Funding sources
Year Trial site
Addressing production constraints through the modification of sandy soils

To improve our understanding of what is driving these responses and how soil modification techniques can be improved on sandy profiles.

Lower Eyre Agricultural Development Association
GRDC
2011 Ungarra SA
Research organisaton
Comparison of two seeding machines and interactions with herbicide treatments with effects upon weed numbers and subsequent grain yields

To compare two different seeder’s (Cross Slot and DBS) and compare:

  • Wheat emergence and establishment percentage (2 varieties – Scout and Wyalkatchem)
  • Herbicide effects on Annual ryegrass with each seeding system
  • Dry matter yields of crops under each seeding system
  • Grain yield
Lower Eyre Agricultural Development Association
2013 Ungarra SA
Research organisaton
Modification of sandy subsoils on EP

To provide further understanding of what is driving responses to modification of sandy subsoils and how soil modification techniques can be improved.

Lower Eyre Agricultural Development Association
GRDC
2010 Ungarra SA
Research organisaton