Spraying universal pH indicator
Spraying the face of a soil pit with universal pH indicator is a quick way of assessing the pH...
Root growth through low pH soil with and without lime treatment
Root growth is slowed in acidic subsoil resulting in fewer roots, shallower roots, fewer fine roots and less branching....
Why is canola sulfur hungry?
Canola has a three- to five-times higher sulfur requirement than other crops and pastures
Nitrous oxide greenhouse gas emissions from dryland cropping soil
Quantifying the extent and timing of nitrous oxide emissions.
Variable rate application of fertiliser
Investigating how to improve the efficiency of nitrogen fertiliser using variable rate application
Replacement phosphorus after two high rainfall seasons
Developing a replacement strategy.
Impact of rotational sequences on nutrient balance
Investigating how crop sequences impact soil nutrient balance over a three-year period.
Timing of fertiliser application and phosphorus loss from sandy soil
This trial investigated pasture growth and phosphorus leaching under different timings of fertiliser application.
Deep ripping and nitrogen use efficiency
Quantifying how deep tillage changes the growth response of wheat to fertiliser nitrogen.
