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

CitrusIt’s Time For Young Farming Leaders To Engage [Opinion]
October 21, 2014
Florida Grower editor Frank Giles says there are capable and talented youths in the ag field ready to step up and take the reins. Read More
Farm ManagementResearchers Finding Biofuel Fits For Florida
October 21, 2014
Alternative crops identified that are suited for the state's climate and can easily be processed for power. Read More
CitrusBayer CropScience Launches New Award To Recognize Produce Industry Innovators
October 21, 2014
Award recognizes innovation that enhances the role of produce in creating better lives. Read More
FruitsCalifornia Department Of Food And Agriculture Awards $3.6 Million To Assist Farmers With Drought
October 21, 2014
State Water Efficiency And Enhancement Program highlights projects implement irrigation systems that reduce water and energy use. Read More
FruitsWashington State University Researchers See How Plants Optimize Repair Of Sun Damage
October 21, 2014
Results could lead to development of crops that recover from sun damage more easily. Read More
CitrusReport: Major Food And Agriculture Employers Can’t Fill Vital Jobs
October 21, 2014
Current shortage of young farming professionals means ample employment opportunity for the next generation. Read More
More Vegetables6 Savory Tomato And Pepper Varieties For Florida Growers
October 20, 2014
Leading vegetable seed companies highlight a half dozen high-performance selections for producers in the Sunshine State. Read More
CitrusGrowers Need To Take The Ball And Run — Now! [Opinion]
October 18, 2014
Help yourself, your farm, and fellow colleagues by becoming more involved in your industry. Read More
CitrusLegendary Florida Citrus Grower And Advocate Passes
October 17, 2014
Joe L. Davis Sr. will be remembered for his straight talk and sage advice. Read More

The Latest

CitrusIt’s Time For Young Farming Leaders To Engage [Op…
October 21, 2014
Florida Grower editor Frank Giles says there are capable and talented youths in the ag field ready to step up and take the reins. Read More
Farm ManagementResearchers Finding Biofuel Fits For Florida
October 21, 2014
Alternative crops identified that are suited for the state's climate and can easily be processed for power. Read More
CitrusBayer CropScience Launches New Award To Recognize Produ…
October 21, 2014
Award recognizes innovation that enhances the role of produce in creating better lives. Read More
FruitsCalifornia Department Of Food And Agriculture Awards $3…
October 21, 2014
State Water Efficiency And Enhancement Program highlights projects implement irrigation systems that reduce water and energy use. Read More
FruitsWashington State University Researchers See How Plants …
October 21, 2014
Results could lead to development of crops that recover from sun damage more easily. Read More
CitrusReport: Major Food And Agriculture Employers Can’t Fi…
October 21, 2014
Current shortage of young farming professionals means ample employment opportunity for the next generation. Read More
Apples & PearsInvasive Pest Found First Time In U.S. At Border Crossi…
October 20, 2014
Moth known to feed on apples, apple buds, leaves, and shoots, is found in a container full of pump valves originating in China. Read More
More Vegetables6 Savory Tomato And Pepper Varieties For Florida Grower…
October 20, 2014
Leading vegetable seed companies highlight a half dozen high-performance selections for producers in the Sunshine State. Read More
CitrusGrowers Need To Take The Ball And Run — Now! [Opi…
October 18, 2014
Help yourself, your farm, and fellow colleagues by becoming more involved in your industry. Read More
CitrusLegendary Florida Citrus Grower And Advocate Passes
October 17, 2014
Joe L. Davis Sr. will be remembered for his straight talk and sage advice. Read More
GrapesNew American Viticultural Area In Northern California E…
October 17, 2014
“Eagle Peak Mendocino County” lies entirely within the North Coast viticultural area. Read More
GrapesMapping Grape Crown Gall Tumor Disease
October 17, 2014
Scientists are close to cracking the disease’s genetic code, a major boon to vineyard protection. Read More
NutsAlmond Growers To Promote Bee Health
October 16, 2014
Almond Board of California announces comprehensive Best Management Practices. Read More
Cucurbits6 Juicy Watermelon Selections For The Sunshine State
October 16, 2014
Leading vegetable seed companies highlight a half dozen high-performance varieties for Florida producers. Read More
CitrusDiversification Is King For Small Farm’s Success
October 16, 2014
Being flexible and adapting to the times critical for Central Florida's Vo-LaSalle Farms. Read More
CitrusAsian Citrus Psyllid Moves Into Northern California
October 15, 2014
First detections made of damaging insect in Santa Clara and San Joaquin counties. Read More
Farm ManagementVidalia Onion Committee Reaches Younger Audience with D…
October 15, 2014
“V is for Vidalia” campaign focused on social and digital media outreach. Read More
VegetablesSakata Seed America To Debut “Tasty 10 By Sakata Coll…
October 15, 2014
The collection includes a new variety and will be launched at the PMA Fresh Summit Oct 17-19. Read More