July 2023 - 15

COVER STORY
ozone is one of the harder, very reactive treatments
that can be detrimental to the supply. It doesn't work
for everything, and not a solution that can be applied
for all crops. "
Almost all of Deltsidis' research is on extending the
viability of fruits and vegetables after harvest, but he's
also working with Georgia blackberry growers on a
novel approach to reducing food waste: ensure that
fruit varieties are well suited to Georgia's weather
and location and possess attributes consumers want.
Deltsidis said it's extremely wasteful to grow fruit that
doesn't contain the sweetness, texture, firmness, shelf
life or other characteristics that consumers desire.
Repeat sales are critical, and poor eating
experiences will ensure lost sales, Deltsidis said.
To that end, UGA researchers have used consumer
tasting panels to rate what Georgia farmers have
grown. A multi-year blackberry research project has
documented reactions from two consumer groups last
year, another one took place on June 9, followed by
another in June. Deltsidis said the results should be
available in August.
The 25 tasters sampled four varieties: Caddo,
Osage, Ponca and Ouachita.
In part, the panels help document the effects of CA
storage treatments, but they're also designed to give
growers data to make decisions about what varieties
to plant. The fruit were developed in other states, so
how they taste after harvest can be slightly different in
Georgia, due to weather, soil and other conditions.
The lab also uses gas chromatography to study the
compounds and variations in the different varieties to
see what's influencing the desired traits.
Peaches in a 20-gallon tub of an aqueous ozonated
and highly oxygenated water solution which
is monitored for pH, temperature, electrical
conductivity, dissolved oxygen and other factors.
" We are trying to see what our climate does to
those varieties, which are the most productive, which
produce best quality and good yields, and taste good, "
Deltsidis said.
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July 2023

Table of Contents for the Digital Edition of July 2023

Editor's Letter
Pest Control: The nose knows
Ag Tech: Drone deployment
Cover Story: Keeping it fresh
Irrigation & Water Management: Stressed out
Berries: Pinpoint precision
Plant & Soil Health: What's good for the gooseberry ...
CA Storage: Keeping control
Farm Market & Agritourism: Agreements between growers provide opportunities
CMI
Ag Labor Review
Classifieds
Advertiser Index
July 2023 - 1
July 2023 - 2
July 2023 - 3
July 2023 - Editor's Letter
July 2023 - 5
July 2023 - Pest Control: The nose knows
July 2023 - 7
July 2023 - 8
July 2023 - 9
July 2023 - Ag Tech: Drone deployment
July 2023 - 11
July 2023 - 12
July 2023 - 13
July 2023 - Cover Story: Keeping it fresh
July 2023 - 15
July 2023 - Irrigation & Water Management: Stressed out
July 2023 - 17
July 2023 - Berries: Pinpoint precision
July 2023 - 19
July 2023 - 20
July 2023 - 21
July 2023 - Plant & Soil Health: What's good for the gooseberry ...
July 2023 - 23
July 2023 - CA Storage: Keeping control
July 2023 - 25
July 2023 - Farm Market & Agritourism: Agreements between growers provide opportunities
July 2023 - 27
July 2023 - CMI
July 2023 - 29
July 2023 - Ag Labor Review
July 2023 - 31
July 2023 - Classifieds
July 2023 - 33
July 2023 - Advertiser Index
July 2023 - 35
July 2023 - 36
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https://www.nxtbook.com/greatamericanmediaservices/FGN/june-2023
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https://www.nxtbook.com/greatamericanmediaservices/FGN/september-2022
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https://www.nxtbook.com/greatamericanmediaservices/FGN/july-2022
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https://www.nxtbook.com/greatamericanmediaservices/FGN/may-2022
https://www.nxtbook.com/greatamericanmediaservices/FGN/april-2022
https://www.nxtbook.com/greatamericanmediaservices/FGN/march-2022
https://www.nxtbook.com/greatamericanmediaservices/FGN/february-2022
https://www.nxtbook.com/greatamericanmediaservices/FGN/buyersguide-2022
https://www.nxtbook.com/greatamericanmediaservices/FGN/january-2022
https://www.nxtbook.com/greatamericanmediaservices/FGN/december-2021
https://www.nxtbook.com/greatamericanmediaservices/FGN/november-2021
https://www.nxtbook.com/greatamericanmediaservices/FGN/october-2021
https://www.nxtbook.com/greatamericanmediaservices/FGN/september-2021
https://www.nxtbook.com/greatamericanmediaservices/FGN/august-2021
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https://www.nxtbook.com/greatamericanmediaservices/FGN/april-2021
https://www.nxtbook.com/greatamericanmediaservices/FGN/march-2021
https://www.nxtbook.com/greatamericanmediaservices/FGN/february-2021
https://www.nxtbook.com/greatamericanmediaservices/FGN/buyersguide-2021
https://www.nxtbook.com/greatamericanmediaservices/FGN/january-2021
https://www.nxtbook.com/greatamericanmediaservices/FGN/december-2020
https://www.nxtbook.com/greatamericanmediaservices/FGN/november-2020
https://www.nxtbook.com/greatamericanmediaservices/FGN/october-2020
https://www.nxtbook.com/greatamericanmediaservices/FGN/september-2020
https://www.nxtbook.com/greatamericanmediaservices/FGN/august-2020
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https://www.nxtbook.com/greatamericanmediaservices/FGN/may-2020
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