Purdue Team Aims To Increase Agricultural Resilience Amid Climate Change

A team of Purdue University researchers is studying how cover crops and controlled drainage of water might help agriculture become more resilient to the stresses of variable weather and climate as farmers adapt to long-term issues such as those reported in the third National Climate Assessment (NCA), according to Purdue Agriculture News.

The NCA shares information that hits close to home for Indiana farmers, including the effects that changing weather patterns such as droughts, floods and harsh winters have on crops. The NCA3 assessment, a federal report released Tuesday (May 6) by the U.S. Global Change Research Program, predicts that complications from climate change will become increasingly unfavorable to agriculture in the next 25 years. It recommends more research into possible solutions so that farmers can adapt.

The Purdue researchers are part of an effort of 10 land-grant universities, the USDA’s Agricultural Research Service and farmers in the upper Midwest studying ways to make corn-based cropping systems more resilient and sustainable. The project, known as the Sustainable Corn Project, is funded by the USDA’s National Institute of Food and Agriculture.

The Purdue team’s work in studying cover crops and drainage water management is aimed at helping crops become more productive amid variable weather and climate, said agronomy professor Eileen Kladivko, a team member.

“We are researching practices that are not yet widely adopted across the state,” she said.

Cover crops improve soil health over time by reducing erosion and increasing water infiltration and retention, said Kladivko, who is researching cover crops. The mulch provided by cover crops can conserve soil moisture longer during the growing season, resulting in reducing crop stress during dry periods.

“Many of these benefits require several years of using cover crops before they build up, however, so producers need to keep the long view in mind,” she said.

Agronomy professor Phillip Owens is working to increase understanding of the role of soil variability in soil health and agricultural resilience.

Professors Jane Frankenberger in agricultural and biological engineering and Laura Bowling in agronomy are evaluating drainage water management, sometimes called controlled drainage, for its effect on conserving water that otherwise would drain away in the early growing season.

Some of the water can be stored within the soil itself by raising the outlet of the drainage system immediately after spring planting. The crops then would have increased availability to water during dry periods.

“While that system has shown only small increases in crop yields in some years, the potential benefits may become more important in the future due to climate variability and change,” Kladivko said.

The Purdue team includes three Purdue Extension county educators – Hans Schmitz of Gibson County, Jon Neufelder of Posey County and Bryan Overstreet of Jasper County. They work help to educate farmers in their counties about corn production and climate.

Kladivko and Frankenberger will report some of their findings at the Resilient Agriculture Conference August 5-7 in Ames, IA.

Topics: ,

Leave a Reply

Management Stories
ManagementMACA 2014: The State Of The Agricultural Industry, And Then Some
October 9, 2014
The trade association’s annual gathering featured speakers from across agriculture and beyond. Read More
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
ManagementRussia Bans U.S. And EU Ag Product Imports In Ukraine Sanctions Battle
August 7, 2014
Russian President Vladimir Putin has banned the import of agricultural goods from countries that have imposed sanctions on Russia. Read More
Top 100 Articles
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 100North Central Farmers Elevator, Wheat Growers Unification Approved By Board, Still Awaits Member Approval
May 13, 2015
The Boards of Directors for North Central Farmers Elevator (NCFE) and Wheat Growers (WG) have voted to approve the Unification 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
CropLife 100GROWMARK Acquires Missouri Refined Fuels Terminal
April 2, 2015
Bloomington, IL-based GROWMARK and Magellan Pipeline Co. have entered into an agreement in which GROWMARK will acquire the refined fuels Read More
Latest News
ManagementA New Sprayer Company & UAV Research In The Spotlig…
May 21, 2015
CropLife’s Paul Schrimpf and Eric Sfiligoj talk about a Dutch sprayer manufacturer entering the U.S. with a super-sized entry and Read More
HerbicidesFirst U.S. Sale Of Enlist Duo Herbicide Made By Dow Agr…
May 21, 2015
Dow AgroSciences has recorded the first U.S. sale of Enlist Duo herbicide with Colex-D Technology. This marks the first commercial Read More
CropLife 100The Andersons Acquires South Dakota Plant Nutrient Manu…
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
EquipmentNORAC Options Coming To TerraGator
May 19, 2015
Utilizing NORAC’s Standard Control technology, boom height control is now available for TerraGators with Airmax Precision 2 and Benson Booms. This Read More
Crop InputsHelena Introduces New Soil Health Product
May 19, 2015
Helena Chemical Co. is helping agricultural producers maximize yields and efficiency with the introduction of Liquid Chisel, a new product Read More
Stewardship4R Nutrient Management Planning Certification Now Avail…
May 19, 2015
The American Society of Agronomy (ASA) and the International Certified Crop Adviser (ICCA) program announce a new specialty certification in Read More
Environmental Defense Fund logo
Paul SchrimpfEnvironmental Defense Fund: Appreciating Partners
May 19, 2015
I WAS deep in the throes of preparation for the Commodity Classic meeting that took place this past February, trying Read More
WebinarsUpcoming Webinars
May 19, 2015
Register for one of our upcoming Webinars or access our archive of past Webinars to view recordings of presentations that may be of interest to you. Read More
Syngenta Sign
Seed/BiotechSyngenta Responds To Lawyer’s Victory Claim In Vi…
May 18, 2015
A plaintiff’s lawyer has issued a public statement claiming that damages have been awarded in the Agrisure Viptera corn lawsuits Read More
StewardshipCould Australian Water Trading Approach Fit In Californ…
May 18, 2015
Ten years of drought isn’t a good thing. It doesn’t help the bottom line of farmers or the health of Read More
SpreadersDutch Sprayer Manufacturer To Enter U.S. Market
May 18, 2015
Dutch self-propelled sprayer manufacturer Agrifac Machinery has announced intentions to enter the U.S. market with two models of sprayers available Read More
FertilizerTFI Weighs In On Fertilizer Rail Transport Bill
May 14, 2015
With today’s House Committee on Transportation and Infrastructure as a backdrop, The Fertilizer Institute (TFI) registered its support for policies Read More
ManagementA Visit To The 2015 Environmental Respect Spirit Award …
May 14, 2015
CropLife’s Paul Schrimpf and Eric Sfiligoj talk about a recent visit to the CPS Spirit winner in St. Stephen’s Church, Read More
StewardshipBayer Entomologist Issues Statement On Annual Honeybee …
May 13, 2015
Richard (Dick) Rogers, Principal Scientist / Entomologist, Bayer Bee Care Center for Bayer CropScience LP, today issued the following statement Read More
Crop InputsKansas State Researchers Announce Resistant Kochia Brea…
May 13, 2015
Kansas State University researchers say new research helps explain why an invasive weed is developing resistance to a well-known herbicide, Read More
RR2X soybeans surround untreated check (center)
HerbicidesUSDA Study: Glyphosate Application More Prevalent In So…
May 13, 2015
Glyphosate—known by many trade names, including Roundup—has been the most widely used pesticide in the United States since 2001. It Read More
AdjuvantsHelena Chemical Introduces New Drift Control Adjuvant J…
May 13, 2015
Helena Chemical Co. introduces Justified, an innovative drift control agent designed to improve the performance and precision of spray applications Read More
CropLife 100North Central Farmers Elevator, Wheat Growers Unificati…
May 13, 2015
The Boards of Directors for North Central Farmers Elevator (NCFE) and Wheat Growers (WG) have voted to approve the Unification Read More