This involves growing three crops in a cycle on a plot of land. The first year, legumes are grown to fix nitrogen in the soil, the second year root crops are grown to break up hardpan, and the third year a cereal crop is grown.
This involves growing three crops in a cycle on a plot of land. The first year, legumes are grown to fix nitrogen in the soil, the second year root crops are grown to break up hardpan, and the third year a cereal crop is grown.