Some interesting things we learned already:
- The area west of Brisbane is mostly alluvial soils - black loams which are non cracking. Therefore Tim says they have poor self repair. Once compacted they do not easily recover. This area was a major vegetable growing area until the drought hit.
- Near Toowoomba the soils are volcanic, deep red soils with good structure and well drained.
- We stopped briefly at the University of Queensland Gottan Campus where most of the original controlled traffic research was done by Dr. Jeff Tullberg. Unfortunately there has not been any funding for CTF research for at least 10 years.
Hopefully tomorrow we will have some CTF info and pictures to share.
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