John Hay
student, faculty
- Exten Educator Biological Systems Engineering University of Nebraska–Lincoln
Work
402-472-0408
On campus, dial 2-0408
QR Code for John Hay
icon-academic-capEducation
- BS, University of Nebraska - Lincoln, 2001
- MS, Texas A&M University , 2003
icon-chat-userCourses
- ENSC 220, Introduction to Energy Systems, Spring 2022
icon-documentPublications and Other Intellectual Contributions
- Leaching loss of N03-N and dissolved P from manure and fertilizer during turfgrass establishment, Plant Soil
icon-bookmark-starAwards & Honors
- 2022 Nebraska Extension Team Award - Teaching and Learning , Nebraska Extension , 2022
Bioenergy Crops in CropWatch
YouTube Channel: CropWatch Bioenergy
Nebraska Crop Condition for Aug. 15
August 16, 2021
For the week ending Aug. 15, 2021, corn condition rated 47% good, 21% excellent. Soybean condition rated 53% good, 19% excellent.
FarmBits Podcast: Spray Tech Savvy
August 13, 2021
Sam Marx, UNL research technologist, discusses PWM technology, challenges in the spray application industry, and his work to improve the efficiency of spray nozzle designs using computational fluid dynamics.
Control of Velvetleaf with Post-emergence Herbicides in Popcorn
August 12, 2021
Results of a study evaluating the efficacy and crop safety of labeled post-emergence herbicides to control velvetleaf, a major agricultural weed in Nebraska that reduces yields in popcorn if not controlled.
Nebraska Crop Progress for Aug. 8
August 12, 2021
For the week ending Aug. 8, 2021, corn condition rated 51% good, 19% excellent; soybean condition rated 57% good, 19% excellent. Pasture and range conditions rated 58% fair, 16% good, 2% excellent.
Terminating a Verbal Farm Land Lease
August 12, 2021
Some farm leases are not written but are verbal or "handshake" agreements. Because nothing is in writing, the parties may have different recollections of their agreement, making lease disputes more difficult to resolve.
Nebraska Crop Production Report for August
August 12, 2021
Based on Aug. 1 conditions, Nebraska's 2021 sorghum production of 18.9 million bushels, is up 38% from a year ago. Dry edible bean production is forecast at 2.55 million cwt, down 29% from last year.
New Safety Measures for Herbicide Paraquat
August 12, 2021
The U.S. EPA is proposing new measures to reduce risks associated with Paraquat in order to protect human health and the environment.
Ag Budget Calculator User Workshops Scheduled for Aug. 18, 24
August 12, 2021
The Center for Agricultural Profitability is hosting two online workshops next week for individuals to learn how to better use the new Ag Budget Calculator (ABC) program.