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Cropping Systems

U.S. Drought Monitor Update

The U.S. Drought Monitor map shows parts of the U.S. that are in drought, how intense it is, and short-term and long-term impacts. As the Water & Cropping Systems Extension Educator for Gage, Jefferson, and Saline counties, I contribute reports for this area directly to the weekly authors in Nebraska through our internal Nebraska drought […]
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Wheat disease management considerations

Early season fungal diseases were low (prior to May 1). However, there are recent reports of stripe rust in Nebraska including my own reports of it in Jefferson and Saline Counties at low levels (view reports/map at https://cropwatch.unl.edu/plantdisease/wheat). Fusarium head blight (FHB), also called head scab, is a fungal disease that infects wheat during flowering, which typically occurs between the third week […]
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Basic Cation Saturation Ratio Concept, Part 5: My Current Recommendations

basic cation saturation ratio concept
This is a 5-part series (previous parts at https://croptechcafe.org) on the basic cation saturation ratio (BCSR) concept. Summary of Part 1 & 2 was that authors Bear, Graham, and Albrecht of the BCSR concept in the 1940s-1970s suggested narrow basic cation saturation ratios existed, and a balanced cation saturation of the soil’s cation exchange capacity […]
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Time to seed alfalfa

time to seed alfalfa
As a reminder, you need to plan ahead to plant alfalfa in regards to herbicide rotation restrictions and soil pH management, so read my blog post from Fall of 2023 at https://croptechcafe.org/plan-ahead-to-plant-alfalfa/. After corn and soybeans, alfalfa is the most grown crop in southeast Nebraska. Based on satellite imagery and crop reflectance, USDA CropScape estimated […]
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