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faculty
Work Gwendolyn A. Newkirk Human Sciences Building (GNHS) 116
Lincoln NE 68583-0806
US
Work 402-472-3716 On campus, dial 2-3716
Download vCard for Jean Ann Fischer
Registered Dietitian Nutritionist and Licensed Medical Nutrition Therapist<br>When registered dietitians uphold our high standards of practice, we are uniquely trained and qualified to work at the intersection of nutrition science, medicine, research, physiology, behavior, health and the human relationship with food sources and physical activity.

icon-academic-capEducation

  • BS, University of Nebraska-Lincoln, 1990
  • Other, University of Nebraska Medical Center, 1991
  • MS, University of Nebraska-Lincoln, 2005

icon-documentPublications and Other Intellectual Contributions

  • The Relationship among Fifth Grade Students' Body Size Perception, FITNESSGRAM Scores, and Physical Activity Level in PE Class, The Relationship among Fifth Grade Students' Body Size Perception, FITNESSGRAM Scores, and Physical Activity Level in PE Class, September 2016
  • Creating a Transdisciplinary Childhood Obesity Prevention Program: A Focus on Interprofessional Education and the Triple Aim, July (3rd Quarter/Summer) 2016

icon-keynotePresentations

  • KidQuest; A nutrition and physical activity program designed for pre-adolescent students, Academy of Nutrition and Dietetics, Nashville, TN

icon-bookmark-starAwards & Honors

  • Omtvedt Innovation Award for Extension, University of Nebraska-Lincoln, Institute of Agriculture and Natural Resources, 2017

July precipitation map

Cooler Than Average, But Drought Expands in July

September 12, 2024
Uneven precipitation distribution caused issues across much of Nebraska in July — while areas of eastern Nebraska experienced flooding, drought intensified in the western regions.

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Grasshopper on plant leaf
Monitoring grasshopper populations using the square-foot method can help prevent damage to late summer alfalfa and forage crops, with insecticide treatments considered if thresholds are exceeded.

Pasture and Forage Minute: Alfalfa Irrigation and Last Cutting, Grasshopper Management

September 12, 2024
Extension insights on fall alfalfa irrigation for improving yields, strategies for timing the last cutting to ensure winter survival, and grasshopper management to protect late summer forage from pest damage.

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Alfalfa field during summer
Fall-planted alfalfa needs at least four to six weeks of growth before the first frost to establish a strong root system, with proper seeding depth and weed control being key to its success.

Pasture and Forage Minute: Fall Planting Alfalfa and Winter Annual Forages

September 3, 2024
Tips for selecting suitable alfalfa varieties for successful establishment before winter, and deciding between rye, triticale and wheat for fall seeding.

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Cannabis aphid on plant leaf

Arthropod Abundance in Industrial Hemp in West-central Nebraska

September 11, 2024
A diversity of both beneficial and potentially harmful insects has been found in industrial hemp grown in west-central Nebraska, and continued research will be crucial for producers in managing pests as hemp production expands in the state.

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Aerial photo of farm with a variety of plots
An older Google Earth photo of the Rogers Memorial Farm with several of the cover crop studies visible.

2024 Cover Crop and Soil Health Field Day Kicks Off Sept. 17

September 11, 2024
The field day will feature demos and discussion on a wide array of cover crop and soil health practices by UNL faculty and extension professionals, including a statewide study on cover crop variety selection and performance.

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Man examines corn plants with three youths in field
Members of Colfax County 4-H Team #1 diligently inspect a corn field during the 2024 Youth Crop Scouting Competition. (Photos courtesy Brandy VanDeWalle)

Colfax County Claims Top Honors at 2024 Youth Crop Scouting Competition

September 11, 2024
Snagging both first and third place in this year's competition, the 4-H'ers of Colfax County are once again proving their reputation as agronomy aficionados. 

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Planter with narrow seeder alongside narrow seeded wheat field
When preparing winter wheat fields for late-season seeding, one tactic producers should consider is narrow row spacing.

The Moves to Make for Late-seeded Winter Wheat

September 11, 2024
Late-seeded winter wheat can yield higher than early-seeded crops, partly due to reduced disease and insect issues. This article provides tips for increasing seeding success if weather or harvest has caused delays.

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Tractor disking field

Nebraska Field Experiments Investigate Biochar Impact to Soil Health and Crop Yields

September 10, 2024
UNL researchers are utilizing biochar and cover crops in environmentally sensitive Nebraska soils to identify the conditions under which biochar may benefit temperate regions. 

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