NCGA Questions Study On Climate And Corn Yield

Corn fieldA new study out of Rice University and the University of California at Davis that looks ahead 40 years at farming and climate change and draws some very specific conclusions needs to go back to the research table, according to the National Corn Growers Association.

“At a time when meteorologists struggle to tell you what the weekend will be like, it’s odd to see a report that tries to so specifically pinpoint the weather 40 years from now,” said NCGA President Pam Johnson. “But that’s only one of the problems we have with this very problematic study.”

The report, published in the American Chemical Society journal Environmental Science and Technology, states that the yield of corn grown for ethanol in the U.S. would be reduced by an average of 7% over the next four decades, and the amount of irrigation needed for the corn would increase by 9%. Among its other flaws, Johnson noted:

  • The news release that accompanies the report, which looks only at corn grown for ethanol, clearly states the bias of the authors, who “have long questioned the United States’ support of biofuels as a means to cut vehicle emissions,” the release said. It’s no wonder, then, that the report looks ahead a full four decades to criticize an ethanol policy, the Renewable Fuel Standard, which only cover renewable fuels for the next nine years.
  • The report ignores any possible advances in technology to improve corn growing, such as new agronomic practices or technology. “Looking back 40 years, corn farming was so different in 1973 than it is today, and it’s a difference that could not have been predicted back then,” Johnson noted. “The fact of the matter is, it’s not only naive to assume that corn yield will not increase as it has been, but our current average yield is already sufficient to produce the five billion bushels needed to meet the full conventional RFS volumes.”

Farmers have been successfully dealing with climate change on this continent for 2,000 years and have shown remarkable resilience and adaptation, Johnson said. Last year, even with a significant drought, they brought in the eighth largest crop ever and saw a significant yield increase compared to the last drought year. This shows that farming practices and tools will change to respond to changing conditions. Two examples offered by Johnson: Since 1980, corn farmers have reduced per-bushel greenhouse gas emissions by 36% – and irrigated water use by 53%.

“President Eisenhower once said that farming looks mighty easy when your plow is a pencil and you’re a thousand miles from the corn field,” Johnson noted. “We encourage academics to get out of their ivory towers and learn what farmers are really doing, instead of simulating information that is basically useless.”

Leave a Reply

2 comments on “NCGA Questions Study On Climate And Corn Yield

  1. This article is "right on." Having been raised on a farm in the corn belt and worked in the academic field I couldn't agree more.

  2. this study and news release are not intended for corn growers, crop consultants or anyone associated with corn production. this has the singular purpose of trying to create or persuade political opinions of low information people that think food comes from the grocery store. it's all about political opinion and how this info can be used to manipulate and mislead for environmental regulation.

Stewardship Stories
StewardshipA Multi-Layered Approach To Water Quality
October 6, 2014
Illinois event highlights research and technology designed to better monitor and improve water quality — and the benefits of cooperative, coordinated effort. Read More
StewardshipMichigan Agriculture Leaders On Toledo Water Ban: We Want To Be Part Of The Conversation
August 8, 2014
Leaders of Michigan agricultural organizations said Thursday that the government should not have a “knee-jerk reaction” based on last weekend’s water ban in Toledo due to fertilizer run-off in Lake Erie. Read More
StewardshipBayer Lands Honor For Bee Care Center, Other Initiatives
June 3, 2014
Bayer Corp. has been named a 2014 Responsible Care Company of the Year by the American Chemistry Council, thanks in large part to its Drive Toward Zero initiative and North American Bayer Bee Care Center. Read More
StewardshipStrip-Tillage: A Sustainable Effort
March 3, 2014
As sustainable agriculture grows in popularity, interest in custom strip-tillage is growing. Read More
Top 100 Articles
Milan Kucerak, president/CEO, West Central
CropLife 100West Central Cooperative And Its New President Are A Match Made In Deviation
June 29, 2015
To appreciate just how unique West Central Cooperative is in the world of ag retail, an observer need only consider Read More
Winter Wheat
CropLife 100South Dakota Co-op Member Owners Vote No On Unification
June 26, 2015
The Boards of Directors for North Central Farmers Elevator (NCFE) and Wheat Growers (WG) have announced that member-owners have voted Read More
CropLife 100The Andersons Acquires South Dakota Plant Nutrient Manufacturer Kay-Flo
May 20, 2015
The Andersons, Inc., ranked No. 22 on the CropLife 100, has purchased Kay Flo Industries of North Sioux City, SD. “This Read More
CropLife 100AgGateway’s Barcoding Initiative Progressing Nicely
May 8, 2015
According to legend (or Wikipedia), the first step towards modern bar codes came back in 1948, when Bernard Silver, a Read More
CropLife 100Pinnacle Agriculture Acquires Minnesota Retailer
April 14, 2015
Pinnacle Agriculture Holdings, LLC, ranked No. 6 on the CropLife 100,  has successfully acquired Liebl Ag, LLC in Ada, MN.  Read More
CropLife 100CHS, Aurora Cooperative Complete Fertilizer Storage, Grain Shuttle Loading Facility
April 13, 2015
CHS Inc., the nation’s leading cooperative and ranked No. 5 on the CropLife 100, and Aurora Cooperative (ranked No. 21) Read More
Latest News
ManagementUnited Suppliers/Land ‘O Lakes Merger & Crop Update
July 2, 2015
CropLife’s Paul Schrimpf and Eric Sfiligoj talk about the reasons behind the United Suppliers/Land ‘O Lakes merger and USDA’s recent Read More
Industry NewsBioSafe Adds To Sales Force
July 2, 2015
BioSafe Systems has announced the hire of two new members for its service team. David Britt recently joined the team Read More
Chesapeake Bay
ManagementChesapeake Bay Clean-Up Gets Renewed Attention
July 2, 2015
The Chesapeake Bay has been called one of the most biologically productive ecosystems in the world. It’s also one of Read More
Measuring Bulk Tanks
ManagementBulk Pesticide Compliance: Top 10 Areas Of Improvement …
July 1, 2015
  In honor of the 33-year run of David Letterman’s Late Show, the American Agronomic Stewardship Alliance (AASA) is happy Read More
Industry NewsArysta North America Hires Midwest Sales Manager
July 1, 2015
Arysta LifeScience North America recently announced the hiring of Brian Battles as the Senior Technical Sales Manager for the Midwest Read More
Farmer on tablet
Eric SfiligojThe Never-Ending Battle Against Modern Agriculture
July 1, 2015
In the world of comic books, the character of Superman often refers to the fight to save the world as Read More
Retail FacilitiesBuilding Up Ag Retail
July 1, 2015
In the oftentimes unpredictable world we live in, it’s nice to know some things can be reliably countered on to Read More
Retail FacilitiesMaple River Grain And Agronomy Phases In Site Developme…
July 1, 2015
Marcus Construction helped Maple River Grain and Agronomy in Casselton, ND, with the design-build of its dry fertilizer, liquid chemical/seed Read More
Retail FacilitiesA&B Welding Builds A New Liquid Terminal Hub For Br…
July 1, 2015
To build its new hub facility, Briggs Crop Nutrients enlisted the help of A&B Welding. The result, an efficient facility Read More
Edon Farmers Co-op
Retail FacilitiesNew Marcus Facility At Edon Farmers Co-op Provides More…
July 1, 2015
Edon Farmers Co-Op in Edon, OH, needed a new facility to consolidate outdated locations. Marcus Construction was able to design Read More
Retail FacilitiesKinder Morgan Expands Its Storage With A New Dome Barre…
July 1, 2015
Kinder Morgan wanted additional covered storage at its Dakota Bulk Terminal on the Mississippi River in St. Paul, MN. With Read More
Retail FacilitiesHeartland Tank Protects Fertilizer From Extreme Cold At…
July 1, 2015
The Arthur Companies in Harvey, ND, enlisted the help of Heartland Tank Companies to develop a new liquid fertilizer facility Read More
The McGregor Co. fertilizer loadout
Retail FacilitiesThe McGregor Co. Partners With Kahler Automation To Cre…
June 30, 2015
Kahler Automation helped The McGregor Co. expand its Clarkston, WA, operation with unstaffed loadout technology that enables customers to pick Read More
Dry and Liquid Plant
Retail FacilitiesKahler Automation Helps CHS Dakota Ag Cooperative Build…
June 30, 2015
CHS Dakota Ag Cooperative in Mooreton, ND, wanted a liquid/dry blender system that could meet the needs of its customers Read More
Crop InputsLand O’Lakes, United Suppliers To Merge Crop Inpu…
June 29, 2015
Land O’Lakes, Inc. and United Suppliers, Inc. of Ames, IA, today announced their intent to merge their crop inputs businesses. Read More
FungicidesHelena To Distribute Unique Summit Agro Fungicide
June 29, 2015
RANMAN 400 SC fungicide, the only fungicide with a FRAC group 21 designation, is now part of the innovative Summit Read More
Eric SfiligojIARC Targets 2,4-D In Latest Report
June 29, 2015
The International Agency for Research on Cancer (IARC) has struck again. Earlier this year in March, this agency of the Read More
Milan Kucerak, president/CEO, West Central
CropLife 100West Central Cooperative And Its New President Are A Ma…
June 29, 2015
To appreciate just how unique West Central Cooperative is in the world of ag retail, an observer need only consider Read More