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The warmer weather and spring migration this March have us all thinking of better days ahead. Unfortunately, it also has us thinking about flooding again this spring.
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May 2020 Climate Outlook
On April 16, NOAA’s Climate Prediction Center released their climate outlook for May and the coming three-month period of May through July. There is a lot of uncertainty in the temperature outlook for the next one-to-three months in the Northern Plains Region.
Temperature and Herbicide Performance
In South Dakota, the spring can come with a wide range of temperature fluctuations. This will affect the performance of burndown herbicides. Depending upon the target weed, type of herbicide and application rate, there will likely be decreased weed control in cooler temperatures.
How to Stop Drift
The goals of applying any crop protection products include: increasing effectiveness, mitigating drift, and maximizing profits. We will focus on mitigating drift, even though all three interact with each other.
Effects of Late Spring Frost on Alfalfa
Forage research indicates that, although alfalfa is considered to have good cold temperature tolerance, minor frost damage may occur when plants are exposed to air temperatures slightly below freezing for several hours, and more severe damage will be seen when temperatures drop below 25°F for four or more hours.
Multiple Rounds of Severe Weather Bring Heavy Rainfall, High Winds, and Soil Erosion
A combination of tillage, no residue, and lack of crop canopy can lead to severe erosion and topsoil loss in the face of extreme weather patterns in the spring. The most effective strategy for producers to adapt to these extreme events is to improve soil health.
It's Cold! How Can Our Plants Trees and Shrubs Withstand It?
The Northern Great Plains have experienced colder than normal weather over first few weeks of December. Cold temperatures certainly do affect our plants but there are some important differences.
SDSU Extension’s Approach to the 2017 Drought
Most of the Great Plains, of which Western South Dakota is part of, have always been considered a semi-arid area of the U.S. This region is characterized by hot, relatively short summers, and usually cold, dry winters.
Drought Stress Symptoms in Soybean
Soybeans in South Dakota are in their moisture-critical reproductive stage. Drought stress during this growth stage can significantly impact yield, so here are some things to look for.
Fall Cover Crops Boost Soil Arbuscular Mycorrhizal Fungi Which Can Lead To Reduced Inputs
Fall cover crops provide multiple benefits to producers. These benefits include pathogen and pest protection, drought protection, weed control, reduced soil erosion, nutrient acquisition and retention, increased soil organic matter, and conservation of soil water by improvement of soil structure that increases infiltration and water holding capacity.