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Charles Shapiro

emeriti
Work
HAL 57905 866 Rd Concord NE 68728-2828
US
Work 402-584-3803 On campus, dial 7-3803
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Faculty Bio

Charles Shapiro retired from the University of Nebraska-Lincoln in January 2018, but continues to contribute to CropWatch as an emeriti professor.

Research Cited in CW
How Manure Impacts Soil Aggregation

Related Articles
Soil Conservation No. 1 Issue, Scientist Says in Nebraska Farmer
UNL Crop Study Takes Its Time in Nebraska Farmer

Oat field
Historical crop progress data for Nebraska is available at USDA.

Crop Progress: Oat Planting Begins

April 4, 2024
Oat planting is ahead of schedule this year, with 12% of acreage planted as of March 31.

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People standing in wheat field
Growers and extension educators at a wheat plot at last year’s HPAL Wheat Variety Tour. (Photo by Chabella Guzman)

UNL Schedules 2024 Wheat Variety Tours

April 4, 2024
During each of the eight tours across Nebraska in June, members of the UNL wheat research team and seed industry partners will share insights on varieties and answer questions about variety selection, production and pest/disease concerns.

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Cattle grazing pasture during spring
Lush spring growth brings with it the risk of grass tetany, due to its low magnesium levels. To avoid tetany issues, it’s best to wait until grass in pastures has grown to at least six inches high before grazing.

Pasture and Forage Minute: Double Cropping Forages, Wheat Grazing vs. Grain Value

April 3, 2024
Insights on double cropping annual forages in irrigated cropland, avoiding grass tetany, and making the decision to use wheat as forage or grain this year. 

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Green alfalfa field
Evaluating your alfalfa stand in the spring is key to planning management and setting expectations for this year.

Pasture and Forage Minute: Evaluating Alfalfa Stands, Fertilizing Cool-season Grass

March 26, 2024
Recommendations on getting an accurate assessment of alfalfa stands this spring and fertilizing cool-season grass pastures and hayfields for optimal forage yields.

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Tractor applying nitrogen fertilizer in bare soil field

How Can a Warm Winter and Spring Affect Nitrogen Availability for the Upcoming Crop?

April 3, 2024
With a warmer start to the 2024 growing season, more nitrogen could be available in the soil. To estimate the amount of fertilizer N to apply this year, extension educators review how to conduct a late spring soil nitrate test. 

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Soybean field interseeded with cover crop

Interseeding Cover Crops into Soybean in West-central Nebraska

April 3, 2024
Results of a 2022-23 study on interseeding cover crops into soybean reveal the impacts on soybean seed yield and nutrient dynamics for the following corn crop.

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This Week on N Field: Optimize Variety Placement to Boost Soybean Yields

March 29, 2024
Nebraska Extension Specialist Dylan Mangel explains the importance of soybean variety placement for disease control and fungicide efficacy, which can reduce your bottomline.

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Bijesh Maharjan speaks to elderly man near door
Bijesh Maharjan, (right), Nebraska Extension soil nutrient and management specialist, speaks to an attendee at the second Soil Health School at the West Central Research Extension and Education Center in North Platte. (Photo by Nicole Heldt)

Soil Health Gap Project Setting Up Baselines and Schools for Ag Producers

March 29, 2024
USDA NRCS is partnering with Nebraska Extension on research and grower outreach to encourage adoption of soil health strategies in Nebraska.

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