Weather not good for crops
August 27, 2001
This year’s wet spring could leave many farmers’ wallets dry this
fall.
Considering the rainy spring and the hot, dry summer, it’s been
said that if someone doesn’t like Iowa’s weather, they should wait
15 minutes.
But 15 minutes of unfavorable weather could be long enough to
affect Iowa’s farming economy, as demonstrated between the crop
harvests of 2000 and 2001.
Dale Farnham, assistant professor of agronomy, said last year’s
dry spring allowed farmers to plant crops earlier than usual while
this spring’s planting was delayed.
“The growing season in Iowa is spring frost to fall frost, typically
about 140 days,” Farnham said.
“Soybeans mature in about 90 days. Corn matures in
approximately 110.”
Last year, by the end of the first week of May, half the soybean crop
was planted. In 2001, less than 10 percent was planted, he
said.
This year there were a half million acres of corn ground that was
not planted in 2001 because it was too rainy, Farnham said.
This year, the interim for corn has come in at 35 days, which
creates a potential yield reduction of 10 percent, said Elwynn
Taylor, professor of agronomy. The U.S. total reflects this as well,
with a 642 million bushel deficit in 2001 compared to a nearly
10-billion bushel 2000 harvest.
Soybeans, in spite of reaching the 50 percent planted mark in the
third week in May, have a projected harvest of 98 million bushels
ahead of 2000, he said.
Projected harvests are down in 2001, with June 2001 corn prices
averaging $1.58 a bushel as contrasted against a $1.72 per
bushel price the same time last year, Farnham said.
At June prices, the 2001 harvest is worth $2.56 billion. In
comparison, the 2000 harvest was worth $2.99 billion.