GeoTherapy – Chapter 15

Professors’ TR (Reg) Preston and Ron Leng are leading lights on biochar animal feeding and many other areas of biochar research. IBI biblio searches on ‘Preston’ (22 results) and ‘Leng’ (6 results) are revealing. They were principle authors on well … Continue reading

Thomas Rippel and his world of sh*t

After the previous video from Glenn, this positive biochar story is light relief. It highlights some great opportunities for NZ dairy farms to move toward sustainable farming practices. We’ve seen previously that standoff pads and herd homes are becoming important … Continue reading

Biochar meta-analysis on Nitrous Oxide

The molar H:Corg ratio of biochar is a key factor in mitigating N2O emissions from soil M.L. Cayuela, S. Jeffery, L. van Zwieten Highlights •An updated meta-analysis including 56 studies finds that biochar reduces soil N2O emissions by 49 ± 5%. •Field … Continue reading