Tag Archives: 2021 Freeze
Freeze Damage and the Texas Wheat Crop
Dr. Calvin Trostle, Extension Agronomy, TAMU Dept. of Soil & Crop Sciences, Lubbock, (806) 746-6101, ctrostle@ag.tamu.edu Dr. Fernando Guillen-Portal, State Extension Small Grains Specialist, TAMU Dept. of Soil & Crop Sciences, College Station, (979) 845-4826, fernando.guillen@tamu.edu February 26, 2021 The cold temperatures in Texas in February’s cold snap range from as low as -12° F in the Panhandle to mid-single digits as far south as the Austin region. A few locations in Texas set all-time low records (Tyler, TX for one). Lubbock recorded -6°… Read More →
Freeze Injury, Low Temperature Stress and Chill Injury in Corn and Sorghum
Dr. Ronnie Schnell Cropping Systems Specialist – College Station Introduction Recent cold weather has affected newly planted, emerging or emerged corn or sorghum throughout south and central Texas. Corn and sorghum will experience similar types of injury although tolerance to low temperatures does differ between the crops to some degree. Sorghum generally requires warmer soil temperatures. Three types of injury may be observed, depending on stage of growth and temperatures experience above and below ground. This includes imbibition injury, cold stress, and frost/freeze damage…. Read More →