How much phosphorus is there in farm soils? I’m in the process of carrying out a quick assessment of soils on a dairy farm in West Gippsland. Phosphorus use is an increasingly important topic from a $ cost as well as environmental perspective. In this study samples were taken from the same sites previously tested…
Month: November 2013
Effluent management on a dairy farm
For the last few weeks I’ve been visiting a dairy farm in West Gippsland to learn a bit more about how dairy farms work. It’s also an opportunity to apply some ideas about soil and water management in a practical context. Cows can deposit around 8 – 10% of manure and urine output around the…