Biochar as feed supplement

Opinion: Where is agriculture’s place in a low-carbon economy? One important focus area for biochar in NZ is water quality butting up against intensive dairy. Maybe this could be addressed in the future with more research on riparian margin biochar … Continue reading

Biochar Cone Kiln

Here is another well made demonstration video on simple biochar production. This relates to another ‘managed combustion’ system – providing much better environmental outcomes than just burning biomass but still wasteful on the energy front. See also: http://soilcarbon.org.nz/biochar-burn-school/ http://biocharproject.org/ … Continue reading

Keeping it Pure

Last night, Prime TV aired the third episode of ‘Keeping it Pure’ which was focused on water… “Most of New Zealand’s monitored waterways are polluted, but how has this happened and is it possible to turn things around?” I think … Continue reading