One of the problems is carryover from 2011. “We pumped wells so hard last year they haven’t recovered on many farms. That limited water capacity for the crop.”

Among those who will be speaking at the Beltwide conference:

• Ed Barnes, director of agriculture research, Cotton, Inc.

“He’ll be leading off with an overview of Cotton, Inc.-supported irrigation programs. Water efficiency and stewardship are certainly priorities with Cotton, Inc., and they’ve been putting a lot of support into those areas of research — equipment as well as management.”

Barnes “has a background as an irrigation engineer. So, he’s really interested in, and plugged into, what’s going on in the field.

• Dave Verbree, crop physiologist at University of Tennessee at Jackson.

Verbree is working in Tennessee on sub-surface drip irrigation. At Beltwide, he will be speaking on “cultivar, nitrogen management and water management in different varieties. This will be a great talk because irrigation research in the Mid-South is expanding. The (recent) drought has really drawn people’s interest to irrigation systems.”

• George Vellidis, professor of biological and agricultural engineering at the University of Georgia.

Vellidis “works with soil-moisture sensors and is also supported by Cotton, Inc. He’ll present some of his work on irrigation scheduling.”

• Jim Bordovsky, Texas A&M AgriLife Research at Lubbock.

“He has done some really interesting research on optimizing the value of water based on timing and rates under limited irrigation scenarios – center-pivot as well as drip irrigation. Jim is a recognized leader in cotton irrigation research.”

• Jay Yates, agricultural economist and risk management specialist at Texas A&M AgriLife Extension Service.

Yates will be speaking on “economic considerations of irrigation.”

Porter will wrap up the proceedings and “try to tie all the ends together by talking about ‘irrigation management in an integrated crop production system.’ We’ll be looking at limiting factors and getting the most out of our technologies through integrated management.”

Porter also hopes to allow for questions and discussion time. “It would be great for folks to be able to ask their questions while the experts are in the room. We’ll also have an extended break in the middle of the program for information-sharing and to allow browsing of educational displays and booths promoting good irrigation resources and tools.

The last time we did this, attendees really had a lot of questions and informal discussion continued long after the main program. It was a great information sharing opportunity, and I’m looking forward to further discussions at this upcoming workshop.”

dbennett@farmpress.com