This is the VOA
Special English Agriculture Report. (来源：英语杂志 http://www.EnglishCN.com)
This season, American farmers expect to plant their biggest corn crop since
World War Two. Growing demand for ethanol fuel is the driving force, along with
strong export sales.
Based on March estimates, the Agriculture Department expects farmers to plant
thirty-six million hectares of maize. The area is fifteen percent more than last
year and the largest since 1944.
Farmers could harvest thirteen billion bushels. More than three billion of
that is expected to become ethanol. Bad weather, though, delayed some planting.
That could mean fewer bushels -- and even more competition between ethanol
producers and other users of corn, like the food industry.
Corn prices are not as high as they were a few weeks ago. But in the past
year they have gone from two dollars a bushel to almost four dollars. Growers of
corn, like some other crops, also receive government subsidies.
In January, President Bush called for a big increase in the use of other
fuels in place of imported oil. But some critics argue that making ethanol out
of corn takes more energy than it provides. Not only that, it provides less
energy than gasoline and is only adding to already high fuel costs, they say.
Critics argue that other kinds of plant-based fuels are more efficient -- for
example, Brazilian ethanol made from sugar cane. But imported ethanol is taxed,
while the United States ethanol industry receives tax credits.
Some agricultural specialists say increased corn production could be bad for
the land. Farmers usually plant corn one year and soybeans the next. But area
planted to soybeans is expected to decrease eleven percent this year.
Also, because corn gets more fertilizer than some other crops, critics say
there is more risk of water pollution around farms.
Farmers in almost all states are planting more corn but Iowa is still the
leader. The United States produces forty percent of the world's corn and more
than half of all exported corn. Two economists recently said in Foreign Affairs
magazine that the ethanol situation "is sending shock waves through the food
system."
Some critics say at current rates, ethanol production could use as much as
half of the American corn supply before long. But a growing fight over that
supply could turn attention more to the development of other plant-based fuels.
And that's the VOA Special English Agriculture Report, written by Jerilyn
Watson.
