Far north coast scientists say biochar could be the answer to carbon-neutral farming.
Trials of the charcoal are proving it can keep Co2 in soil for hundreds of years, as well as increase production.
text will be replaced
Far north coast scientists say biochar could be the answer to carbon-neutral farming.
Trials of the charcoal are proving it can keep Co2 in soil for hundreds of years, as well as increase production.
