To follow on from the short video previously posted (more to come!), there have also been a series of 4 booklets developed that share simple methods on the development of biofertilisers using cheap and readily available materials. Please access the links below for PDF versions of the booklets.
You are free to copy and share the information, as long as you acknowledge SKI.
Credits for booklet series –
Written by: John Wilson
Illustrations: Clever Tsingano
Graphics: Luc Brazier
Design and layout: Anna Brazier