Looking Ahead to WaterSmart Innovations 2017

Next week researchers, utility personnel and other water-use professionals converge on Las Vegas, NV, for 2017’s WaterSmart Innovations Conference (WSI). UF-ABE will be present in the form of two researchers from the Dukes group. Here is a look at what they will present at the event and other talks we are looking forward to learning more about.

#GatorGood
UF’s contribution to this year’s conference focuses on irrigation technology. Research Associate Bernard Cardenas is presenting on the effectiveness of soil moisture sensor technology when used in residential irrigation systems on reclaimed water. Dr. Michael Dukes will discuss recent work on the pressure regulating spray head testing that was used by the EPA WaterSense Program to develop their new spray sprinkler body (SSB) specification. Did the high-nutrient content in reclaimed water interfere with soil moisture readings? Does SSB pressure regulating capacity vary at different flow rates? All will be revealed at WSI!

Water-use expert Michael Dukes presents recent work on pressure regulating sprinkler spray bodies at the upcoming @WSIConfExpo! #WSI2017 pic.twitter.com/98Z4crx1RS

— UF/IFAS IrriGator (@IrriGatorUF) September 15, 2017

Sessions and More Sessions
WSI always offers a host of informative presentations. As Dr. Dukes said: “It’s a good chance to let people know some of our latest results and to learn what types of research and implementation is happening with regard to irrigation water conservation in other areas of the country.” Noteworthy talks this year range from water reuse to social media marketing to smart irrigation technology. Here are some sessions we are excited about:

• Rainwater and Graywater Myth Busters
  Patrick Dickinson, Texas A&M AgriLife Research and Extension Center in Dallas
• A Wild West Tale: Debunking the Myth That Conservation Increases Rate - Candice Rupprecht, Tucson Water
• You Can’t Play Soccer in a Perennial Bed: The Case for Turf Sustainable Landscape -Paul Johnson, Utah State University for Water Efficient Landscaping
• How We Got 10,000 Facebook Followers - Clint Wolfe, Texas A&M Agrilife Water University
• WaterSense in Jeopardy: Saving the EPA Water Labeling Program - Mary Ann Dickson, Alliance for Water Use Efficiency
• Water Conservation in Urban Communities: How the SNWA Does It - Jared Bilberry, Southern Nevada Water Authority 

We're headed to @WSIConfExpo! Preview Bernard Cardenas' talk on using soil moisture sensors with reclaimed water systems. #WSI2017 pic.twitter.com/rthOLrVZYG

— UF/IFAS IrriGator (@IrriGatorUF) September 5, 2017

WaterSmart Innovations always shares presentation pdf files at the end of conference week. Stay tuned for that and, whether you are attending or not, make sure to follow and contribute to conference goings-on on Twitter using #WSI2017.

Reporting Back from the Primer Simposio de Investigaciòn Agrìcola Latinoamericana in Honduras

Earlier this month UF-ABE PhD Candidate Maria Zamora traveled to Central America to present her research at the first ever Simposio de Investigacion Agricola Latinoamericana. Ms. Zamora studies how nutrients and water interplay in the soil profile in agricultural settings. The work she presented at the symposium was titled: Using soil moisture sensors to monitor irrigation in corn production in Florida. Upon returning from her travels, Ms. Zamora spoke to IrriGator about her experience.

How did you get invited to present at the Simposio de Investigacion Agricola in Universidad Zamorano?

MZ: A former graduate student from UF, Dr. Emmanuel Torres-Quezada, was hired as a professor at Zamorano. He has different ideas about how to collaborate with universities around the world so he developed this symposium, which is the very first symposium in Zamorano focused on how we can use technology to improve production in different agricultural crops.

What can you tell us about your symposium experience?

MZ: It was a one day symposium and the idea was to present to growers, students and faculty ongoing research that arrives at solutions using technology. For example, my talk was about how we can use soil moisture sensors to determine when and how to irrigate, and how we can translate that into water-savings and nitrogen leaching reductions to avoid the environmental impacts of nitrogen leaching.

The idea was to demonstrate how research can be applied and how we can help growers using different technology. We covered topics like irrigation, using bio-fertilizers, and using different types of materials to reduce contamination with plastics.

Maria Zamora presents her research at Universidad Zamorano

Any talk you were especially interested in?

MZ: I really liked one talk from a Zamorano faculty member - Dr. Emmanuel Torres-Quezada. He is trying to adopt practices developed during his dissertation here at UF to conditions in Honduras. He works with optimizing early yield in strawberry production. They are trying to find ways to acclimate plants, or bring them in acclimated, to reduce inputs but still achieve high yields. It’s ongoing research but it’s interesting how they are using strategies that worked here in other places like Honduras.

Maria Zamora uses Sentek soil mositure probes in her work 

How was your talk received?

MZ: There was lots of interest in the project and how it was performed. Water and fertilizer is an issue not just in Florida but other places. One researcher approached me later asking about reducing nitrogen leaching in a soil like theirs, which is completely different. I mentioned to her that sensors can be helpful for monitoring how nutrients are leached into the soil profile; however, they can use simpler techniques like measuring for nitrogen in their runoff if leaching is suspected. Using the same principles in my presentation it was easy for me to explain to her how she can help growers visualize that they are losing nutrients.

Are there plans to continue this symposium in the future?

MZ: People were very engaged and the feedback was very good so I believe they will try to do it again next year or the following year. That’s the main goal. Since this was the first one they wanted to be sure people were interested. It turned out well. Hopefully it will be a channel of communication between the university, students, faculty, and growers so everyone can have research-based feedback. All the research was evidence-based and then translated into how it could be applied. It was a good breakdown of research and extension – bringing research-backed findings to the people in a way that can be applicable.