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GAINESVILLE, Fla. — While the crested floatingheart can help beautify an aquarium or a water garden, it clogs canals and slows drainage, particularly during heavy rains.
“It’s really attractive. It looks like a water lily,” said Lyn Gettys, an aquatic plant specialist at the UF/IFAS Fort Lauderdale Research and Education Center. Crested floatingheart is also easy to grow and flourishes with little effort.
Instead of freezing unwanted crested floatinghearts and bringing them to a local landfill, many homeowners toss them into canals, said Gettys, an assistant professor of agronomy with the UF Institute of Food and Agricultural Sciences.
For about a year, Gettys has been compiling data to quantify the seriousness that crested floatingheart poses for canals. Crested floatinghearts reproduce mostly by way of ramets, an asexual form of multiplying. Gettys is trying to find out how many “babies” a single plant can make. She’s particularly interested in the effects of soil type and fertilizer on the plant’s ability to reproduce.
Preliminary data show soil has no impact. But if plants are well-fertilized, one floatingheart can produce more than 100 ramets per month. If only half of the new ramets sprout and make as many of their own babies as the original plant, that’s potentially 114,000 plants in six months, Gettys said.
Roman Mmanda Fortunatus conducting research in Food Science and Human Nutrition.
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GAINESVILLE, Fla. — Research funding for the University of Florida’s Institute of Food and Agricultural Sciences hit an all-time high in Fiscal Year 2015, at almost $125.82 million, according to figures released this month by the UF Office of Research.
The UF/IFAS total, representing funds from grant awards, contracted research, donations and other sources, exceeds last year’s figure by 23 percent; UF/IFAS records indicate it also tops the previous record, set in FY 2012.
“This is one of the proudest moments of my career so far,” said Jack Payne, UF senior vice president for agriculture and natural resources. “You just don’t get stronger proof that UF/IFAS is delivering results for our many constituencies and stakeholders. These results are a tribute to the leadership of Dr. Jackie Burns, UF/IFAS dean for research, and the incredible talent of our UF/IFAS faculty.”
The new figures come from a campus wide annual report on research funding. It provides numerical data on funding received by major campus units, as well as information on sources and types of funding received; the data cover July 1, 2014 through June 30, 2015. (more …)
Temple Grandin greets some of the bulls at the UF/IFAS beef teaching unit Thursday morning
GAINESVILLE, Fla. — Tonight’s speech with farm animal behaviorist and autism advocate Temple Grandin is sold out – but you can still watch it!
The University of Florida is livestreaming the event. It can be seen here: https://mediasite.video.ufl.edu/Mediasite/Play/2ad03bbd7e6a4e5ab4fc6f5d2d930db61d
GAINESVILLE, Fla. — With deer hunting season under way in the state, University of Florida Extension Agent Derek Barber has some tips for North Florida hunters on planting the right forages in food plots to help attract deer and wild turkey. (more …)
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GAINESVILLE, Fla. — Most recreational anglers who target deep-water reef fish in Florida recognize barotrauma symptoms, and University of Florida researchers think they can teach the other 30 percent to help save the fish.
By doing so, anglers would play a key role in sustaining the state’s valuable fisheries.
When anglers reel in their catch from deep waters, fish can suffer problems caused by gas pressure changes – or barotrauma. Often the gas-filled swim bladder of the fish has ruptured, releasing the gas into the fish’s body cavity. Symptoms of barotrauma include the stomach protruding from the fish’s mouth, bulging eyes, a bloated belly and distended intestines. Fish with these symptoms find it hard to swim back down to their natural habitat, and many die as a result.
Mitigating this condition may be a key to maintaining Florida’s fisheries, said Chuck Adams, a marine economist with Florida Sea Grant. The importance of reducing this source of mortality for fish is further underscored by a recent UF/IFAS report that showed fishing and seafood products have a $565 million-a-year impact on Florida’s economy. That report can be found here: http://edis.ifas.ufl.edu/fe969.
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GAINESVILLE, Fla. — University of Florida Assistant Professor Matthew E. Smith is readying millions of fungi specimens for their close-ups.
He and members of his team are helping to take photographs of and catalogue 2.3 million microfungi specimens for a worldwide database of mushrooms, truffles, molds and mildews, among other types of fungi. The National Science Foundation recently awarded the team more than $200,000 for their efforts. (more …)
GAINESVILLE, Fla. — Nan-Yao Su, the University of Florida scientist who invented the Sentricon® system for termite colony elimination, is scheduled to be inducted into the Florida Inventors Hall of Fame Oct. 2 in Tampa.
Sentricon®, the first commercial baiting product for subterranean termites, has protected millions of structures, including the White House and the Statue of Liberty.
The Hall of Fame selection committee chose nominees whose inventions and achievements have “advanced the quality of life for Floridians, our state and our nation,” according to a letter to Su from hall of fame Program Manager William Nikolic.
Su said he feels honored to be mentioned alongside such great inventors as Thomas Edison and UF’s own Robert Cade, who invented Gatorade®.
“I am glad that I can contribute to the quality of life of many homeowners in Florida and worldwide,” Su said.
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GAINESVILLE, Fla. — In the early 1900s, every farmer and rancher in Florida knew their county Extension agent by name: It was the person from the University of Florida who taught them the best and latest techniques, and homemakers how to can and preserve their food—a skill that actually saved lives during the lean years of the Great Depression and World War II.
On Wednesday, Extension’s 100 years of contributions to the well-being of Florida residents is being honored with the unveiling of an historical marker at the Pugh Hall Patio along Buckman Drive, across from Rolfs Hall. The ceremony will begin at 8:30 a.m. The Extension program falls under the umbrella of UF’s Institute of Food and Agricultural Sciences. (more …)
GAINESVILLE, Fla. — Young consumers are more likely to buy peaches than older people, and those 18- to 24-year-olds prefer crisp, firm peaches with good flavor, a new University of Florida study shows.
In fact, people aged 51 to 68 are the least interested in buying peaches. Those of that age who do buy peaches prefer sweet, melting-texture peaches. Although they did not study the reason older people don’t like peaches as much, UF/IFAS scientists think older consumers may have repeatedly bought poor-quality peaches in the past, triggering an interest in other fruits.
“It was refreshing to see young consumers being interested in purchasing fruit and peaches in particular,” said Mercy Olmstead, assistant professor in horticultural sciences and lead author of the study. “Most of the breeding efforts here at UF have been directed toward peaches with non-melting, firmer texture, so having the younger generation prefer crisp, firm peaches was exciting.”
Overall, consumers want sweet, tasty peaches that melt in your mouth, she said.
GAINESVILLE, Fla. — University of Florida Institute of Food and Agricultural Sciences researchers have taken a big step toward breeding tastier blueberries with a three-year study that examined the traits consumers desire. Now they have specific breeding targets to improve flavor.
For a study published Sept. 17 in the online journal PLOS ONE, UF/IFAS Plant Innovation Center scientists harvested 19 cultivars of blueberries and tested them in 30 panels at the UF sensory lab. The diverse group of cultivars allowed researchers to test a wide range of blueberry flavors, said Jim Olmstead, UF/IFAS associate professor of horticultural sciences.
Of the 217 people who taste-tested the blueberries, many were repeat panelists, said Olmstead, who led the experiment. As a result of the high participation level, researchers were able to determine which biochemical compounds were most closely associated with blueberry flavor and that people liked the most.