MSU Researcher Offers Tips On Minimizing Freeze Damage

Growers throughout the East may be experiencing temperatures well above normal for this time of year. But there is still potential for a late freeze, which means it’s a good idea to be fully prepared for the worst.

Researchers at Michigan State University (MSU) feel the same way. Two recent reports from MSU Extension provide growers with important rules to consider.

For example, modifying the soil to capture and retain more heat is a way growers can reduce spring freeze injury. Weed-free soil retains more heat than freshly cultivated or unmowed sites and a few degrees may make a difference this spring. As MSU Extension agent Mark Longstroth says, “Cover crops can shade the soil. resulting in cooler soils during radiation frosts. Keeping the soil surface clean of vegetation allows it to absorb more heat during the day. Soils have a large heat capacity, so they can capture and store considerable heat during sunny days.” For more tips from Longstroth, click here.

In another report, Longstroth says that irrigation sprinklers can be used to protect plants from freezing when the expected lows are just below freezing. However, while sprinklers can be effective in many circumstances, “they can actually increase injury if used at the wrong time.” Longstroth goes on to offer several suggestions on monitoring wind speed, and knowing when to turn the system on and off. For the full report, click here.

Leave a Reply

One comment on “MSU Researcher Offers Tips On Minimizing Freeze Damage

  1. We have 3 acres of Chinese and European-Japanese chestnut trees. I've heard that you could spray your trees with potassium before a frost to bring the sugars up in the trees, keeping them warmer. Is this true, and if so, where could I read about this procedure. I'm sure we will have a destroying frost somewhere between now and the end of May, and would like to try something to keep the temps up during the night(s). Any suggestions on this?

Featured Stories

VegetablesSeminis Hosts Growers For Its 2014 Southeastern Field Day
December 19, 2014
Seed company showcases new varieties available now and in the pipeline. Read More
CitrusFeed The People With Food And Food For Thought [Opinion]
December 19, 2014
Educating the general public about agriculture is a daunting task that can be accomplished one bite at a time. Read More
CucurbitsNew Product Takes Aim At Nematodes
December 19, 2014
NIMITZ receives EPA and Florida registrations. Read More
Crop ProtectionSuccess Sans Methyl Bromide Could Prove Costly
December 19, 2014
Economic factors must be accounted for when seeking a suitable replacement. Read More
VegetablesEnza Zaden Cuts Ribbon For New Florida Vegetable Research Facility
December 18, 2014
Seed company shows off new digs and new varieties at its Myakka City field station. Read More
VegetablesRispens Seeds Highlights Their Latest Vegetable Varieties
December 18, 2014
For more information, contact: Rispens Seeds 1357 Dutch American Way, P.O. Box 310, Beecher, IL 60401 708-946-6560; 888-874-0241; fax: 708-946-6115 Read More
Protected Agriculture2014 Marks The 50th Anniversary Of The Double-Poly Greenhouse [sponsor content]
December 18, 2014
Double-poly greenhouses revolutionized the greenhouse industry back in the 1960s, opening the way for developments that still impact the industry 50 years later. Read More
CitrusSouthwest Florida Citrus Bus Tour Yields Learning Opportunity
December 18, 2014
Find out what Florida Grower editor Frank Giles saw and heard during Peace River Valley Citrus Growers Association's annual outing. Read More
Fruits6 Food Trends For 2015
December 17, 2014
University of Florida experts predict what will be cooking for the upcoming year. Read More
VegetablesReed’s Seeds Showcases Their Latest Vegetable Variety Offerings
December 17, 2014
For more information, contact: Reed’s Seeds 3334 NYS 215 Cortland, NY 13045 607-753-9095; fax: 607-753-9511 rsjackie@twcny.rr.com Read More

The Latest

VegetablesSeminis Hosts Growers For Its 2014 Southeastern Field D…
December 19, 2014
Seed company showcases new varieties available now and in the pipeline. Read More
CitrusFeed The People With Food And Food For Thought [Opinion…
December 19, 2014
Educating the general public about agriculture is a daunting task that can be accomplished one bite at a time. Read More
CucurbitsNew Product Takes Aim At Nematodes
December 19, 2014
NIMITZ receives EPA and Florida registrations. Read More
Crop ProtectionSuccess Sans Methyl Bromide Could Prove Costly
December 19, 2014
Economic factors must be accounted for when seeking a suitable replacement. Read More
VegetablesEnza Zaden Cuts Ribbon For New Florida Vegetable Resear…
December 18, 2014
Seed company shows off new digs and new varieties at its Myakka City field station. Read More
VegetablesRispens Seeds Highlights Their Latest Vegetable Varieti…
December 18, 2014
For more information, contact: Rispens Seeds 1357 Dutch American Way, P.O. Box 310, Beecher, IL 60401 708-946-6560; 888-874-0241; fax: 708-946-6115 Read More
Protected Agriculture2014 Marks The 50th Anniversary Of The Double-Poly Gree…
December 18, 2014
Double-poly greenhouses revolutionized the greenhouse industry back in the 1960s, opening the way for developments that still impact the industry 50 years later. Read More
CitrusSouthwest Florida Citrus Bus Tour Yields Learning Oppor…
December 18, 2014
Find out what Florida Grower editor Frank Giles saw and heard during Peace River Valley Citrus Growers Association's annual outing. Read More
Fruits6 Food Trends For 2015
December 17, 2014
University of Florida experts predict what will be cooking for the upcoming year. Read More
VegetablesReed’s Seeds Showcases Their Latest Vegetable Var…
December 17, 2014
For more information, contact: Reed’s Seeds 3334 NYS 215 Cortland, NY 13045 607-753-9095; fax: 607-753-9511 rsjackie@twcny.rr.com Read More
CitrusStudy: Florida Citrus Valued At More Than $10 Billion
December 17, 2014
Industry continues to have large impact on the state’s economy. Read More
Apples & PearsNovember Cold May Hurt Washington Orchards
December 17, 2014
But it’s too early to tell if well-below-normal temperatures will increase tree mortality. Read More
NutsAlmond Growers Lose Trees In Storm
December 17, 2014
Last week’s welcome rains in California knocked down trees, especially older ones. Read More
NutsAlmond Conference Draws Record Attendance
December 17, 2014
Nearly 3,000 industry professionals attend 42nd annual event in Sacramento, CA. Read More
Insect & Disease UpdateManage HLB From The Bottom Up
December 17, 2014
Finding the right balance between the roots and shoots is critical to disease mitigation. Read More
VegetablesVariety Trials 2014: Seedway
December 17, 2014
As part of American Vegetable Grower’s (AVG) 2014 variety trial coverage, we visited Seedway’s seed trial at Spiral Path Organic Farm in Loysville, Read More
OrganicUSDA Proposes Expansion Of Organic Assessment Exemption
December 17, 2014
Action would increase the entities exempt from paying assessments for promotion programs on products certified as “organic” or “100% organic.” Read More
MarketingThe U.S. Potato Board Receives $5 Million In Funding To…
December 17, 2014
The funds will be used to help increase consumption of frozen, dehydrated, chip stock, table stock and seed potatoes around the world. Read More