09-07-2012 08:38 AM | Australia

Training farmers to be scientists of their own land

Burning cow bones... Fermenting cow dung... And just for flavour, why not add a sprinkle of wood ash and rock dust?

Are these potions the way forward for farming?

Sustainable agriculture experts have been touring the country showing farmers how biofertilisers can be used to boost on-farm fertility and save farmers tens of thousands of dollars a year on inputs.
Full Story : ABC