February 27, 2014

Team Converts Sugarcane to Cold-Tolerant Oil-Producing Crop

A team of researchers led by the University of Illinois reports that it can increase sugarcane’s geographic range, boost its photosynthetic rate by 30 percent, and turn it into an oil-producing crop for biodiesel production. These are only the first steps in a bigger initiative that will turn sugarcane and sorghum – two of the most productive crop plants known – into even more productive, oil-generating plants. “Biodiesel is attractive because, for example, with soybean, once you’ve pressed the oil out it’s fairly easy to convert it to diesel,” said Stephen P. Long, a University of Illinois plant biology researcher and leader of the initiative. “You could do it in your kitchen.”

But soybean isn’t productive enough to meet the nation’s need for

December 02, 2013

Hantz Farms Interview - AgMasters

This morning UK's Ron Hustedde introduced agriculturalist attending the 2013 University of Illinios AgMasters Program to Hanrtz Farms. It is a project working to take the blighted areas of Detroit (between downtown and the 8 Mile Road) and turn them into farms. Todd Gleason spoke with Mike Score from Hantz Farms in 2010. You may listen to that interview using the link conected to this entry. 

September 25, 2013

Corn-to-Soybean Yield Trends:  History and the Future

The National Agricultural Statistical Service or NASS projects the 2013 yields for the state of Illinois are 165 bushels per acre for corn and 47 bushels per acre for soybeans, giving a corn-to-soybean yield ratio of 3.51 (3.51 = 165 bushel corn yield / 47 bushel soybean yield).  This 3.51 ratio in 2013 is much higher than ratios between 2010 and 2012, but below the ratio’s average from 2000 to 2009 says University of Illinois Extension Farm Management Specialist Gary Schnitkey. 

The corn-to-soybean yield ratio has trended up over time in the state of Illinois. It averaged 3.12 during the 1970s, 3.16 during the 1980s, and 3.18 during the 1990s.

The highest corn to bean yield ratio for the state of Illinois came in 2003 when it took the yield from 4.43 acres of soybeans to equal the yield, in bushels, from one acre of corn. The last three years, however, have shown the ratio in decline from the 2000-2009 average.  Farmers, over that time says Schnitkey, have followed the lead of the math, and planted a few more acres of soybeans from one year to the next.

Let’s go through the math, again. It is a simple ratio; bushels of corn per acre divide by bushels of soybeans per acre. The higher the answer goes the more profitable, most likely, it is to plant corn rather than soybeans. It has gone from the 3.12 in the early 1970’s to 3.51 (projected) for this year.

A ratio between 3.4 and 3.45 seems reasonable for the state of Illinois in the future thinks Schnitkey.  The highest ratios, by the way, have come when statewide average corn yields are above 170 bushels to the acre. It was 180 in 2004, 175 bushels in 2007, 179 in 2008, and 174 in 2009.  Since 2009, Illinois has not had a state yield over 170 bushels per acre.

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