DELEON SPRINGS, Fla. – Richard Williams unfurls his long, sturdy frame from a tractor and begins a stroll through 20 acres of olive groves at his farm in Volusia County, Florida. His in-laws, the Ford/Veech family, has spent six generations farming in Florida, and has a more than 50-year-old citrus grove.
Williams checks the leaf structure to see which of the 11,160 olive trees are giving fruit. He has a lot riding on the Florida Olive Systems, Inc., project that is being funded by the Ford/Veech family.
“Planting olives is not for the faint of heart by any stretch of the imagination. This is so new that we are learning every day,” said Williams, whose wife Lisa helps run Florida Olive Systems, Inc. “But it’s a new opportunity to reinvent ourselves after catastrophic losses to citrus greening.”
BELLE GLADE, Fla. — University of Florida scientists at the Everglades Research and Education Center have found an important way to control the destructive rice water weevil, one of the major pests in rice production.
UF Institute of Food and Agricultural Sciences researcher Ron Cherry and his team discovered that shallow flooding of rice fields can help reduce rice water weevil populations during Florida’s growing season, between April and September. Previous studies of the effect of flood depth on the pest have been inconsistent. (more …)
GAINESVILLE, Fla. — John Davis, professor and associate director of the School of Forest Resources and Conservation in the University of Florida’s Institute of Food and Agricultural Sciences has been named associate dean for UF/IFAS research.
“Dr. Davis is an excellent researcher and teacher, and knows UF/IFAS very well. He has assisted this office for many years in a variety of roles, and understands how to support faculty in this important position,” said Jackie Burns, dean for UF/IFAS research. “We are thrilled to have Dr. Davis join our team.”
Davis earned his Ph.D. in Plant Breeding and Genetics / Forestry from Michigan State University in 1989, and joined UF/IFAS after a postdoctoral fellowship at the University of Washington. He now specializes in genomics of ecologically important species and their interactions, with a majority research appointment in the School of Forest Resources and Conservation in UF/IFAS.
GAINESVILLE, Fla. — The Florida Agricultural Hall of Fame is honoring four new inductees in Tampa on Feb. 9 who have ties to the University of Florida Institute of Food and Agricultural Sciences.
The Florida Agricultural Hall of Fame honors men and women who have made lasting contributions to agriculture in this state and to the mentoring of youth, who represent the future of agriculture in Florida. All four inductees have played major and vital roles in mentoring young people through Extension, 4-H, at UF or on their ranch. The 2016 Florida Agricultural Hall of Fame inductees are: (more …)
GAINESVILLE, Fla. — A new University of Florida-led study shows how Australian wheat farmers can use hypothetical 10-day weather forecasts to increase their annual profits by hundreds of thousands of dollars, a finding that can be applied to other parts of the globe.
Scientists now want to know how a real – meaning, imperfect – 10-day weather forecast will affect farmers’ decisions on when to plant and fertilize, said Senthold Asseng, a professor of agricultural and biological engineering at the UF Institute of Food and Agricultural Sciences. They may apply their new findings on a fresh study that would predict crop yield based on 10-day forecasts in the United States.
“U.S. farmers make decisions based on anticipated growing conditions, including rainfall and temperature,” said Asseng, who led the study. “So I think it would be very useful to develop a project with farmers to explore if they could make more money or be more sustainable when considering a short-term forecast in their decision making. If so, real forecasts need to be analyzed and combined with farmers’ decisions.”
GAINESVILLE, Fla. — A predatory mite might feed on a pest of cucumbers, a $125 million-a-year crop in Florida, newly published University of Florida Institute of Food and Agricultural Sciences research shows.
This finding may help growers protect the environment because they could reduce pesticides to keep the pest – known as thrips — at bay. Growers may also save money because they may cut chemical use on their crop. In fact, because this thrips preys on many vegetable crops, the finding could save millions of dollars in pesticide use.
Armed with new data, it’s important for growers to use the mite to mitigate the pest, UF/IFAS researchers said.
“It will take some time for growers to be trained to use biological control agents in the field for maximum benefits,” said Garima Kakkar, who spearheaded the study as part of her master’s thesis when she was a graduate student at the UF/IFAS Tropical Research and Education Center in Homestead, Florida.
APOPKA, Fla. — Florida agriculture and food industries are among the largest economic contributors in the state. Agricultural producers manage 9.5 million acres, growing more than 300 commodities, including everything from citrus and cows to peanuts and potatoes. Agricultural products are shipped to national and international markets.
On January 28, some of the state’s top agriculture thinkers will gather at the University of Florida’s Mid-Florida Research and Education Center in Apopka for the Florida Agricultural Policy Outlook Conference scheduled for 10 a.m. until 4 p.m. Cost is $50 and includes a catered lunch. The event is organized by the UF Food and Resource Economics Department, under the Institute of Food and Agricultural Sciences. (more …)
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GAINESVILLE, Fla. — For Tori Bradley, learning about cold weather may turn into cold hard cash for Florida blueberry growers.
Bradley, a University of Florida College of Agricultural and Life Sciences graduate student, interned with faculty to develop cold-weather protection strategies so blueberry growers can save money.
As part of her UF/IFAS Research internship, Bradley studied the economic advantages for growers who use precision cold protection, according to a new UF/IFAS Extension document, http://bit.ly/1N5A9gc. Bradley studied the differences between precision cold protection and uniform cold protection. Blueberries bloom in late winter or early spring in Florida, making them susceptible to frosts. For uniform strategy, growers start frost protection irrigation when the temperature hovers between 31 and 35 degrees.
By using the precision method, growers can save an average of $44 per acre per season on irrigation pumping costs, depending on their location in Florida, according to Bradley and her faculty mentors.
GAINESVILLE, Fla. — A University of Florida Institute of Food and Agricultural Sciences global authority on the genetic basis of plant disease resistance has been named a Fellow of the prestigious American Association for the Advancement of Science.
Frank White, professor in the Department of Plant Pathology, was named a Fellow last month.
“It is an honor to be recognized by your fellow scientists,” White said. “I was very pleased when notified. Of course, much credit goes to the many outstanding young scientists who worked in my group and numerous excellent mentors and collaborators during my career.”
GAINESVILLE, Fla. — University of Florida Institute of Food and Agricultural Sciences researchers have found an irrigation method that uses 50 percent less water than traditional systems to grow potatoes – an important finding for the $131 million-a-year Florida crop.
The system is called “hybrid center pivot irrigation.” With this method, about two-thirds of the water used to help grow potatoes is sprayed from above ground, similar to natural rainfall, and about one-third comes from under the ground – a traditional method known as “seepage irrigation.”
UF/IFAS Assistant Professor Guodong “David” Liu led a group of UF/IFAS researchers in testing the impact of hybrid center pivot irrigation on soil moisture and temperature at a Manatee County, Florida potato farm.
The method saved about 55 percent of water in a three-year trial at the farm. Additionally, researchers found no loss in crop yield using less water. Liu said he now is convincing growers to use center pivot irrigation with fertigation, in which all the water comes from above-ground sprinklers. Scientists say they may save one third more water.