In
1950, it took 10 to 14 hours of work to produce 100
bushels of corn. Today that
same 100
bushels of corn
require only about two hours of labor, according to Craig
Haugaard, regional extension
educator, who recently wrote about the scope and value
of U.S. agriculture - "perhaps the greatest untold story in
America today."
Consumers
hear all kinds of stories related to agriculture. Unfortunately,
because the farm population represents
less than two
percent of the total U.S. population, its successes
don't easily reach the ears of consumers. But that doesn't mean
the success
stories
don't exist.
Most people realize that agriculture has grown more
efficient. Less known are the environmental gains from those efficiencies.
While
a reduction in inputs saves farmers money, which helps
them produce more profitably, it also substantiates their role
as stewards of
the land.
"Consumers
accept that it takes very few labor hours to make computers
compared to 30 or 40 years ago, yet in agriculture
we are making the same if not greater efficiencies
in labor, and they tend to view those efficiencies
as a negative," said
Minnesota Corn Growers Association (MCGA) Program Manager
Warren Formo. "If
farmers were producing crops with the same efficiencies
as 30 years ago, many forests would have been converted
to crop land. As agriculture
becomes more productive, it prevents marginal lands
from being farmed, in this country and abroad."
Farmers
in Minnesota continue to explore ways to reduce inputs while maintaining
or increasing yield. One of
the most significant changes in recent years has
been conservation tillage, which includes
no-till, strip-till, and ridge-till methods.
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