Pick up know-how for tackling diseases, pests and weeds.
Farm bill, farm marketing, agribusiness webinars, & farm policy.
Find tactics for healthy livestock and sound forages.
Scheduling and methods of irrigation.
Explore our Extension locations around the state.
Commercial row crop production in Arkansas.
Agriculture weed management resources.
Use virtual and real tools to improve critical calculations for farms and ranches.
Learn to ID forages and more.
Explore our research locations around the state.
Get the latest research results from our county agents.
Our programs include aquaculture, diagnostics, and energy conservation.
Keep our food, fiber and fuel supplies safe from disaster.
Private, Commercial & Non-commercial training and education.
Specialty crops including turfgrass, vegetables, fruits, and ornamentals.
Find educational resources and get youth engaged in agriculture.
Gaining garden smarts and sharing skills.
Timely tips for the Arkansas home gardener.
Creating beauty in and around the home.
Maintenance calendar, and best practices.
Coaxing the best produce from asparagus to zucchini.
What’s wrong with my plants? The clinic can help.
Featured trees, vines, shrubs and flowers.
Ask our experts plant, animal, or insect questions.
Enjoying the sweet fruits of your labor.
Herbs, native plants, & reference desk QA.
Growing together from youth to maturity.
Crapemyrtles, hydrangeas, hort glossary, and weed ID databases.
Get beekeeping, honey production, and class information.
Grow a pollinator-friendly garden.
Schedule these timely events on your gardening calendar.
Equipping individuals to lead organizations, communities, and regions.
Guiding communities and regions toward vibrant and sustainable futures.
Guiding entrepreneurs from concept to profit.
Position your business to compete for government contracts.
Find trends, opportunities and impacts.
Providing unbiased information to enable educated votes on critical issues.
Increase your knowledge of public issues & get involved.
Research-based connection to government and policy issues.
Support Arkansas local food initiatives.
Read about our efforts.
Preparing for and recovering from disasters.
Licensing for forestry and wildlife professionals.
Preserving water quality and quantity.
Cleaner air for healthier living.
Firewood & bioenergy resources.
Managing a complex forest ecosystem.
Read about nature across Arkansas and the U.S.
Learn to manage wildlife on your land.
Soil quality and its use here in Arkansas.
Learn to ID unwanted plant and animal visitors.
Timely updates from our specialists.
Eating right and staying healthy.
Ensuring safe meals.
Take charge of your well-being.
Cooking with Arkansas foods.
Making the most of your money.
Making sound choices for families and ourselves.
Nurturing our future.
Get tips for food, fitness, finance, and more!
Understanding aging and its effects.
Giving back to the community.
Managing safely when disaster strikes.
Listen to our latest episode!
"There are things that farmers can do to mitigate both the human and plant stress being experienced.”
July 25, 2022
By Mary HightowerU of A System Division of Agriculture
Fast facts
(480 words)
(Newsrooms: with file art Of irrigation, Chris Henry)
STUTTGART, Ark. — If there’s one message Chris Henry has for Arkansas row crop farmers during the drought, it’s “don’t get in a hurry.”
Henry, professor and water management engineer for the University of Arkansas System Division of Agriculture, has posted a handout with a variety of tactics aimed at helping farmers get the most crop they can with what irrigation is available. Additional information can be found in a fact sheet series on Arkansas crop irrigation.
“The next 30 days will be critical for many irrigators, as fatigues sets in, and many crops are still at or entering high water demand,” Henry said. “However, there are things that farmers can do to mitigate both the human and plant stress being experienced.”
Arkansas has experienced a broken string of days with highs in the triple digits, with rain in short supply. The U.S. Drought monitor map of July 19 showed all of Arkansas experiencing some form of drought. The Climate Prediction Center’s extended outlook issued July 21 showed most of Arkansas with temperatures well above normal. However, the CPC’s precipitation outlook was more promising, with the northern two-thirds of the state possibly seeing above-average amounts.
Henry’s tactics include:
Even with one or two sets of sensors — for less than $500 — estimating the number of irrigations left can be done for the entire enterprise. “In a drought year like 2022, sensors can save both water and profitability,” Henry said.
“For diesel power units, oil changes and greasing propeller shafts may seem obvious, but changing the oil in the gear head is often overlooked,” Henry said. He also urged farmers with electric motors to be sure to use both the correct lubrication and amount. “If the oil in the sight window is black or white, there is a high risk of bearing failure.”
The fact sheet provides additional guidance, tables and example calculations, on how to estimate crop demand and the amount and number of irrigations needed for reservoirs and wells as supplies draw down.
“Heat stress and heat exhaustion awareness are real threats to safely sustaining irrigation, keep ample water to employees and yourself and don’t get in a hurry, it may take more time to do things safely,” Henry said.
To learn more about Division of Agriculture research, visit the Arkansas Agricultural Experiment Station website: https://aaes.uada.edu. Follow on Twitter at @ArkAgResearch. To learn more about the Division of Agriculture, visit https://uada.edu/. Follow us on Twitter at @AgInArk. To learn about extension programs in Arkansas, contact your local Cooperative Extension Service agent or visit www.uaex.uada.edu.
About the Division of Agriculture
The University of Arkansas System Division of Agriculture’s mission is to strengthen agriculture, communities, and families by connecting trusted research to the adoption of best practices. Through the Agricultural Experiment Station and the Cooperative Extension Service, the Division of Agriculture conducts research and extension work within the nation’s historic land grant education system.
The Division of Agriculture is one of 20 entities within the University of Arkansas System. It has offices in all 75 counties in Arkansas and faculty on five system campuses.
The University of Arkansas System Division of Agriculture offers all its Extension and Research programs to all eligible persons without regard to race, color, sex, gender identity, sexual orientation, national origin, religion, age, disability, marital or veteran status, genetic information, or any other legally protected status, and is an Affirmative Action/Equal Opportunity Employer.
# # #
Media contact: Mary Hightower Mhightower@uda.edu