Agriculture Reference
In-Depth Information
Pot sherds
, broken low fired pottery, may be worth investigating if one has
access to a sufficient quantity nearby that is free or low cost.
Biochar/charcoal
is likely to end up being the most economical way of adding
exchange capacity to a soil, especially after the “bugs” are worked out of the
system and we learn how to make top-quality high-CEC and high-AEC biochar
efficiently in large quantities.
Which or what combination of the exchange capacity amendments above should
be used will depend on cost, availability, existing soil type, and the personal
preferences of the grower.
