Carl Nathe

By

College: Agriculture, Food and Environment

UK Soil Scientists Increase Yields for Wheat Farmers

Published: Jan 6, 2012

PRINCETON, Ky. (Jan. 6, 2012) — University of Kentucky College of Agriculture soil scientists have conducted studies on the effectiveness of remote-sensing nitrogen applicators and have developed an algorithm to use in the equipment that has proven to increase yields in Kentucky.

 

Remote-sensing technology uses sensors to measure crop canopy conditions and apply the appropriate amount of nitrogen to a particular area as the tractor passes through the field. This technology helps ensure the areas that need nitrogen get it and cuts down on unnecessary applications in areas of the field with sufficient amounts, rather than producers making a blanket application across the field based on the field’s average nitrogen needs.

 

Since this is new technology, only two states, Oklahoma and Virginia, had algorithms for the machine. Neither worked for Kentucky. With funding from the Kentucky Small Grain Growers Association, Lloyd Murdock, UK extension soils specialist, developed one for the state.

“I’m excited that we’re making this technology work for farmers,” he said. “It has increased nitrogen efficiency and yields during field trials the past two years.”

 

In field trials, the algorithm has increased yields by an average of 3.9 bushels per acre. The total amount of nitrogen used has remained about the same, but is now varied over a field with some locations receiving more or less than others. With these averages and taking into account current wheat prices, producers can expect to get a return of about $20 per acre.

 

Murdock is working with Kentucky growers who have remote-sensing technology to help them input the algorithm into their equipment. He’ll also lead a discussion about this during the 2012 UK Wheat Science Group’s Winter Wheat Meeting Jan. 10 at the James R. Bruce Convention Center in Hopkinsville.

 

86541734.jpg
October
 
 
 
1
Internship Info Session
LNFS Presents: Dallas Buyers Club
College of Law Welcomes Trevor Potter
Wed
2
Dancing at Lughnasa
LNFS Presents: Notes on Marie Menken
LNFS Presents: Edge of Tomorrow
UK Jazz Ensemble/ UK Lab Band
Earth & Environmental Science Student Open House
"Nerd Night" Exhibit and Concert
"Anne Braden: Southern Patriot" Film Screening and Discussion
Thu
3
Dancing at Lughnasa
LNFS Presents: My Neighbor Totoro
LNFS Presents: (500) Days of Summer
Men's Soccer vs. Old Dominion
Kentucky Volleyball vs. Alabama
Fri
4
Dancing at Lughnasa
Kentucky Football vs. South Carolina
Free Saturday Swing Dance Lessons
Rock Climbing @ Red River Gorge
Cross Cultural Workshop 2014
Swing Dancing!
Sat
5
Dancing at Lughnasa
Cross Cultural Workshop 2014
UK Children's Hospital/Birthing Center Annual Perinatal Loss "Walk To Remember"
Kentucky Volleyball vs. Texas A&M
Sun
6
Dancing at Lughnasa
Murals of Baltimore
Resumes and Cover Letters
Mon
7
Dancing at Lughnasa
Murals of Baltimore
Networking and Job Search
UK Choristers
Rock Star Professionalism Series
Stillness in Motion: The Essence of Symmetry - presented by Dr. Carl Lee, Mathematics
Tue
8
Dancing at Lughnasa
Murals of Baltimore
LNFS Presents: Night of the Living Dead
UK Law Day
Wed
9
Dancing at Lughnasa
Murals of Baltimore
LNFS Presents: Dawn of the Planet of the Apes
Mark Berry, Guest Percussion Recital
National Depression Screening Day
LNFS Presents: Torch Song Trilogy
Thu
10
Dancing at Lughnasa
LNFS Presents: Shut Up and Play the Hits
LNFS Presents: Watchmen
KLJ Data Privacy Symposium
Family Weekend Check-in
Big Blue Pantry Food Drive #1
Kentucky Women's Soccer vs. South Carolina
Family Weekend: Derek Hughes
Fri
11
Dancing at Lughnasa
Kentucky Football vs. ULM
Free Saturday Swing Dance Lessons
UK International Tent/ Tailgate Party
CT Surgery Symposium: Advances in the Surgical Management of Cardiothoracic Diseases:
Family Weekend Tent Party
Sat
12
Dancing at Lughnasa
DNT 101: A Taste of the Kentucky Doughnut Trail
Big Blue Pantry Food Drive #2
Kentucky Volleyball vs. Auburn
Sunday Lunch at Historic Spindletop Hall
Men's Soccer vs. Marshall
Sun
13
 
Mon
14
Job Club - Social Media and Your Career
Massage on the Go
Tue
15
LNFS Presents: The Last Samurai
UK Symphony Band Concert
Women's Forum Conference 2014
#TrendingTopics: Pornography vs. Morality
Wed
16
Career Assessment Workshop
LNFS Presents: The Tree of Life
LNFS Presents: Guardians of the Galaxy
UK Wind Symphony
Thu
17
LNFS Presents: Princess Mononoke
LNFS Presents: The Hitchhiker's Guide to the Galaxy
Kentucky Women's Soccer vs. Ole Miss
Berlin Philharmonic Wind Quintet
Fri
18
Paint the Town Blue
Free Kaplan Entrance Practice Exams
4th Annual Big Blue Soccer Tournament
Men's Soccer vs. New Mexico
Swing Dancing and Costumes?
Sat
19
Paint the Town Blue
UK Men's Chorus and acoUstiKats
Jazz Spectacular
UK Student Pajama Party
Kentucky Volleyball vs. LSU
Kentucky Women's Soccer vs. Florida
Sun
20
Paint the Town Blue
Midterm of 2014 Fall Semester
Returning to Work and Breastfeeding
Open Access Week Kickoff Event (Webcast)
Grad School 101
Royalty Showcase
Mon
21
Graduate and Professional School Prep Week: Preparing for Law School
Graduate and Professional School Prep Week: Grad School Panel: Surviving Your 1st Year
Film & Panel Discussion: Be Like Others
Graduate and Professional School Showcase
Your Publication, Your Choice: Choosing the Right Open Access Journal
Graduate and Professional School Prep Week
Graduate and Professional School Prep Week
Kitty Karnival
Tue
22
Study Tips for Medical School
LNFS Presents: Eternal Sunshine of the Spotless Mind
Thank-A-Donor Day
Electronic Thesis and Dissertation Information Session
Getting Into Medical School
Wed
23
Writing a Winning Personal Statement
Career Assessment Workshop
LNFS Presents: Marimbas From Hell
LNFS Presents: The Fault in Our Stars
Generation Open: Researchers' Roles in the Age of Openness
Homecoming Street Fair
Thu
24
LNFS Presents: Kiki's Delivery Service
LNFS Presents: The Secret Life of Walter Mitty
"see blue." Day at Keeneland
Pumpkin Carving Tournament
Fri
25
Kentucky Football vs. Mississippi State
Free Saturday Swing Dance Lessons
Sat
26
UK Women's Choir and Paws and Listen
Bill Cooper Faculty Recital
Sun
27
UK Trumpet Ensemble
Undergraduate Research Information Session "How to Find A Mentor"
Mon
28
Job Club - How To Get A Job at UK: Updates on IES Applicant Tracking System
Common Reading Experience Author Lecture: Presenting Ishmael Beah
Tue
29
Internship Info Session
LNFS Presents: The Shining
Pinterest Party
Leadership Assessment
"see boo." Halloween Party
Society for the Promotion of Undergraduate Research (SPUR) Meeting
#UKEDTALKS: Design Thinking with Dr. John Nash
Kentucky Volleyball vs. Tennessee
Wed
30
Career Assessment Workshop
LNFS Presents: Lucy
LNFS Presents: Papirosen
Kentucky Women's Soccer vs. Alabama
Thu
31
LNFS Presents: ParaNorman
LNFS Presents: Carrie
All Hallow's Eve Concert (UK Symphony Orchestra)
Work-Life Retirement Conference
Fri
 
Reset Page