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Western Iowa Crops Doing Well Despite Hardships

August 23, 2012
192
Look at the difference in kernel size between these two Iowa corn samples. Even though scouts corn yields that averaged about 136 bu. per acre, compared to the USDA’s Aug. 10 estimate of 141, it’s going to take more kernels to produce a bushel.   

Iowa crops could of course be better, but yields there are more promising than those in other drought-stricken states.


By Boyce Thompson and Ed Clark

The western Iowa leg of the Pro Farmer Midwest Crop Tour held few corn surprises for 19-year tour veteran Jay Merryman.

"For corn, this was the worst yields I’ve ever seen," says Merryman, a central Iowa farmer and trader. He expected that, even though he secretly hoped that corn plants had miraculously rebounded from the severe drought. "In the past, I’ve seen individual fields that were bad, but never an entire route that was bad."

After a day of touring corn and soybean fields in the western half of the state, Pro Farmer editor Chip Flory elected to be upbeat. Flory was mildly surprised at how well the crops had fared despite the hardships of a prolonged drought, relentless sun and occasional strong winds.

"You’ve got to consider the growing season we went through—extremely dry and extremely hot. But, we are finding some strong corn yields that are over 160 bu. per acre, some as high as 180, 190 bu. per acre," says Flory, attributing some of the success to improved genetics.

 

Merryman agreed. One of the day’s biggest surprises for him came from southwest Iowa, where one field planted with a new drought-resistant hybrid was forecast to yield 202 bu. per acre, just 1 bu. shy of year-ago levels. This led grower Dale Kuehl of Atlantic, Iowa, to say he will consider planting more drought-resistant varieties in 2013, depending on how the final numbers from his combine’s yield monitor come out.

Merryman and other scouts also acknowledged that Iowa is an improvement over other key states, notably hard-hit South Dakota, which the tour has visited. First-year scout Darrell Shields, a Chicago trader for CJS Trading Co., says that after canvassing South Dakota, Nebraska and Iowa, dryland farms in western Iowa definitely were the best corn he’s seen on the tour, although irrigated farmland in Nebraska showed the most impressive yields overall.

The country has a lot at stake in the amount of corn and soybeans that Iowa produces. Iowa has produced more corn than any other state for each of the last 20 years.

Pro Farmer’s corn yield forecasts released Wednesday night show that yields in southwest Iowa came in at 137 bu. per acre, west central Iowa at 143 and northwest Iowa, the brightest yields of the day, at 159. These yields are significantly below year-ago levels as well as the three-year Pro Farmer average. By contrast, USDA yields for the entire state of Iowa were forecast Aug. 10 (based on Aug. 1 conditions) to be 141 bu. per acre.

Flory’s group also turned up occasional fields with smaller-than average kernels. He estimates that the smaller kernels may reduce yields by 20%. Wind damage, which was apparent in select fields up and down the state, is another wild card in the yield scenario.

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RELATED TOPICS: Crop Tour Coverage

 
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COMMENTS (2 Comments)

Rick - IA
evidently you were not in the fields from north of Sioux city to Hawarden to Lemars where there 0 to 20 bu corn it take's a lot of 300 bu to ave 150 when you have a ZERO.
9:50 PM Aug 23rd
 
iowafarm2 - PA
I was on a combine today in west central IA and the yield was 80 bpa. Lots of foreign material and variety of kernal size. I expect the next 8 fields will be more of the same in 2 weeks. Where did they get their samples?
5:12 PM Aug 23rd
 



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