Posted June 10, 2005:
Wheat made up 71 percent of all U.S. grain consumption in 2003.
One pound of wheat makes 0.98 pound of whole-wheat flour but only
0.74 pound of refined flour. If manufacturers increased the amount
of whole-wheat flour production from 5 percent of flour production
(estimated amount in 2003) to the Guidelines recommendation of 50
percent, only 797 billion bushels—versus 912 billion bushels—of
wheat will be needed. Unless secondary demand increased to make
up some or all of the difference, demand for wheat for domestic
flour production would drop by around 13 percent. This would put
downward pressure on wheat prices. However, since less than a third
of the wheat supply is used for domestic food consumption, the price
effect is likely to be limited.
A drop in wheat demand would trigger a change in land allocation.
ERS estimates that for each 1-percent increase in domestic production
of whole-wheat flours, 50,000 to 70,000 fewer acres of wheat would
be harvested (based on the marketing year 2004/05 yield of 43.2
bushels per acre). To put this acreage drop into perspective, there
are a projected 58 million acres planted to wheat in 2005, with
a projected wheat harvest of 49.3 million acres.
Some farmers will shift wheat acreage to other crops or varieties.
More acreage might be planted with hard-white wheat if the demand
increases for foods made with it and if the current price premiums
of 1 to 3 percent are sufficiently high, or rise, to overcome producers’
hesitation to grow this crop. (Hard-white wheat varieties are more
susceptible to pre-harvest rainfall damage than hard-red wheat varieties.)
In 2003, plantings of hard-white wheat accounted for 2.3 percent
of all wheat grown in major States, largely in the Pacific Northwest
and the Plains (e.g., Washington, Kansas, and Colorado). A shift
to whole grains could also affect the demand for certain kinds of
grains—and the demand for acreage suitable for growing those
varieties. Rye flour and oat/barley products, which are mainly whole
grain, could become more popular, as could minor grain products
such as kasha and bulgur.