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UF/IFAS organic strawberry research featured in e-book

Topic(s): Announcements, Crops, Cultivars, Economics

Organic strawberry e-book Javier L. - Jan28,2014 - Citra - Focus grup assessment - Open field (45)-X2

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GAINESVILLE, Fla. – A new e-book from the University of Arkansas System features University of Florida scientists’ quest to establish a Florida organic strawberry industry.

A chapter titled “Organic open-field and high tunnel strawberry cropping systems for long-term viability of the southeastern industry” examines the participation of five Institute of Food and Agricultural Sciences faculty in the National Strawberry Sustainability Initiative sponsored by the Walmart Foundation.

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UF/IFAS panel approves three new tomato breeding lines, three other cultivars

Topic(s): Cultivars, IFAS, Research

Caladium cultivar UF 432 Caladium cultivar UF 4015 Oat cultivar

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GAINESVILLE, Fla. – University of Florida scientists hope three new breeding lines approved for release will eventually improve the virus resistance and quality of future tomato varieties.

The UF Institute of Food and Agricultural Sciences Cultivar Release Committee, in partnership with the Florida Foundation Seed Producers Inc., approved Fla. 8638B, Fla. 8624 and Fla. 8923 on Oct. 22.

Fla. 8923 shows promise for resistance to tomato yellow leaf curl virus while 8624 and 8638B provide resistance to yellow leaf curl virus and tomato mottle virus, according to Professor Jay Scott and Assistant Professor Sam Hutton, tomato breeders at the UF/IFAS Gulf Coast Research and Education Center in Balm.

Committee members agreed to release the breeding lines hoping seed companies can use them to develop improved cultivars for Florida and globally. The resistance genes these improved lines provide originated from a wild tomato species that Scott transferred into tomatoes nearly 25 years ago.

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UF, N.C. A&T forge ahead with organic strawberry research

Topic(s): Announcements, Crops, Cultivars, Research

Strawberries.  UF/IFAS Photo by Marisol Amador.

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GAINESVILLE, Fla. – With an additional $200,000 grant from the Walmart Foundation, scientists from the University of Florida and North Carolina A&T University are expanding grower engagement in organic strawberry research.

While the focus of the 2013-2014 work was broad and exploratory, a key component of this year’s research will be to test the best aspects of the organic strawberry production system under farm conditions and with grower management.

Growers at three farms in North Central Florida are assessing two cover crops and three commercial strawberry cultivars that performed well in last year’s Phase I trials. Grower evaluations of the Phase I research resulted in suggestions that researchers assess cover crop combinations as well as a cover crop that could produce a marketable product.

In Phase II, scientists will evaluate the on-station and on-farm research for seasonal variability in market yield, nutrient-use efficiency, consumer acceptance and response to postharvest handling and storage.

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Two new limpograss cultivars released for select Florida cattlemen

Topic(s): Agriculture, Cultivars

Limpograss cultivars 4F and 10 experiment

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GAINESVILLE, Fla. – The University of Florida, in partnership with Florida Foundation Seed Producers Inc., has released two new limpograss cultivars so ranchers can increase the forage variety they feed their cattle.

Florida beef cattle producers use limpograss, a warm-season, perennial grass for its high digestibility, cool-season growth and tolerance to poorly drained soils.

The new lines, limpograsses 4F and 10, have superior traits, including persistence under grazing, good production and nutritive value, said Joao Vendramini, associate professor of agronomy at the Range Cattle Research and Education Center in Ona and one of the cultivars’ developers.

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UF/IFAS study shows flavor trumps health for blueberry buying

Topic(s): Crops, Cultivars, Economics, Nutrition, Research

BlueberryFlavor 080514

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GAINESVILLE, Fla. — Taste trumps health benefits for blueberry buyers, sending a strong message that fruit consumers value flavor most, new University of Florida research shows.

About 61 percent of blueberry consumers buy the fruit for its flavor, while 39 percent do so for psychological reasons, according to two national online surveys. By “psychological,” researchers mean those consumers may buy blueberries because they believe the fruit, which contains antioxidants, provides health benefits.

UF horticultural sciences assistant professor Jim Olmstead will use the data as he breeds new types of blueberries. Olmstead uses traditional breeding methods to create blueberry cultivars that have traits consumers want.

“What we’re trying to determine is: What is the consumer’s perception of the ideal blueberry? What should it look, taste and feel like?” said Olmstead, a faculty member with UF’s Institute of Food and Agricultural Sciences.

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Growers play vital role in UF/IFAS organic strawberry study

Topic(s): Crops, Cultivars, Economics, IFAS, Pests

Strawberries.  UF/IFAS Photo by Marisol Amador.

This UF/IFAS file photo shows Florida-grown strawberries.

GAINESVILLE, Fla. – After the first year of a University of Florida study to try to develop new organic strawberry production systems, growers are playing a critical role in setting priorities for the research project’s future.

The study stemmed from several issues strawberry growers face. Rising costs of production and increased imports of strawberries threaten the sustainability of the Florida strawberry industry, one of two major production regions in the nation. Demand for organic strawberries is growing and brings a price premium for growers who can master the art and science of organic strawberry production.

Organic and conventional growers assessed parts of the first year of research, said Mickie Swisher, associate professor of sustainable agriculture in UF’s Department of Family, Youth and Community Sciences and a member of the Institute of Food and Agricultural Sciences.

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Two new citrus cultivars among 13 approved by UF/IFAS

Topic(s): Agriculture, Announcements, Biofuels, Citrus, Cultivars

For photos, please contact Brad Buck at bradbuck@ufl.edu

GAINESVILLE, Fla. – Two new citrus cultivars with high industry interest are among 13 recently approved for release by the University of Florida’s Institute of Food and Agricultural Sciences.

The UF/IFAS Cultivar Release Committee voted April 15 to release UF 711 and RBB 7-34, two new citrus cultivars. Fred Gmitter, a citrus genetics and breeding professor at the Citrus Research and Education Center in Lake Alfred, told the panel growers are excited to field-trial the two cultivars.

UF 711 is an easy-to-peel mandarin, while RBB 7-34 is a new navel orange-like variety with much more color and flavor than ordinary Florida navels, Gmitter said. Both varieties were deemed to be good-tasting, as well.

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Healthier processed food? Essence of strawberry could be the key

Topic(s): Cultivars, Research, Uncategorized

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GAINESVILLE, Fla. — University of Florida scientists believe they have pinpointed the exact compounds in strawberries that give the fruit its delightfully unique flavor – findings that will allow UF breeders to create more flavorful varieties even faster.

What’s more, the researchers believe that eventually, those naturally occurring compounds will be used to make processed foods taste sweeter, using far less sugar and no artificial sweeteners. And if fruits and vegetables taste better, people will be more likely to eat them, the researchers say.

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UF/IFAS approves 14 new cultivars for release

Topic(s): Agriculture, Citrus, Crops, Cultivars

 

Shown is coleus cultivar UF12-86-91, recently approved by a UF/IFAS committee. The panel recently approved 13 other cultivars -- in coleus and citrus --  for release.

Shown is coleus cultivar UF12-86-91, recently approved by a UF/IFAS committee. The panel recently approved 13 other cultivars — in coleus and citrus — for release.

GAINESVILLE, Fla. – Fourteen new cultivars, including eight coleus varieties and six citrus, have been approved for release by the University of Florida’s Institute of Food and Agricultural Sciences.

Coleus are used as decorative bedding plants for landscaping, in mixed containers and as indoor potted plants in homes and gardens in North America and throughout the world. They are versatile, consumer-friendly plants because they are easy to grow in sun and shade and require less maintenance than many other garden plants, said David Clark, professor in floriculture and biotechnology, who developed the new cultivars.

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