Now showing items 1-2 of 2
Biological husbandry and the "nitrogen problem"
(Biological Agriculture and Horticulture, 1986)
Since 1978, the author has been conducting research into the theory and practice of biological husbandry in collaboration with a farmer who stopped using pesticides and mineral fertilizers in 1976. Eggs are exported from ...
The ecology of transition
(COGnition (Eco-Farm & Garden), 1988)
A popular account of scientific research on the processes involved in the transition of a mixed laying hen-grain farm In the Annapolis Valley, Nova Scotia from conventional to organic management.