Project Team and Collaborators

Last	First	Institution	Title	Email	State
Adotey	Nutifafa	University of Tennessee	Assistant Professor and Soil and Nutrient Management Specialist	nadotey@utk.edu	TN
Alford	Shannon	Clemson University	Director Agricultural Service Laboratory	sralfor@clemson.edu	SC
Arnall	Brian	Oklahoma State University	Professor	b.arnall@okstate.edu	OK
Arthur	Dan	USDA-ARS	Ecoinformaticist, Project Technical Coordinator	dan.arthur@usda.gov	PA
Ashford-Kornburger	Dana	USDA-FSA	Director, FSA Conservation Division	dana.ashford@usda.gov
Beegle	Doug	Penn State University	Emeritus Distinguished Professor of Agronomy	dbb@psu.edu	PA
Bolster	Carl	USDA-ARS	Research Hydrologist	carl.bolster@usda.gov	KY
Brouder	Sylvie	Purdue University	Professor of Agronomy	sbrouder@purdue.edu	IN
Bruulsema	Tom	Plant Nutrition Canada	Chief Scientist	tom.bruulsema@plantnutrition.ca	Canada
Buol	Greg	North Carolina State University	Tech App Analyst	greg_buol@ncsu.edu	NC
Buser	Michael	USDA-ARS	National Program Leader	michael.buser@usda.gov
Cabrera	Miguel	University of Georgia	Professor Soil Science	mcabrera@uga.edu	GA
Clark	Jason	South Dakota State Univeristy	Assistant Professor and Extension Specialist	Jason.D.Clark@sdstate.edu	SD
Culman	Steve	Ohio State University	Assistant Professor and State Specialist Soil Fertility	culman.2@osu.edu	OH
Dhillon	Jagman	Mississippi State University	Assistant Professor of Agronomy	jsd369@msstate.edu	MS
Farmaha	Bhupinder	Clemson University	Assistant Professor Nutrient Management Specialist Agronomic Crops	bfarmah@clemson.edu	SC
Faulkner	Joshua	University of Vermont	Research Assistant Professor and Farming and Climate Change Program Coordinator	joshua.faulkner@uvm.edu	VT
Florence	Robert	University of Tennessee	Lab Director	rfloren2@utk.edu	TN
Flynn	Robert	New Mexico State Univeristy	Interim Superintendent/Extension Agronomist	rflynn@nmsu.edu	NM
Gatiboni	Luke	North Carolina State University	Assistant Professor and Extension Specialist Soil Fertility	luke_gatiboni@ncsu.edu	NC
Geisseler	Daniel	University of California, Davis	Assistant Specialist	djgeisseler@ucdavis.edu	CA
Grove	John	University of Kentucky	Professor	jgrove@uky.edu	KY
Hardy	David	NC Department of Agriculture and Consumer Services	Director Soil Testing Lab	david.hardy@ncagr.gov	NC
Harmel	Darren	USDA-ARS	Center Director	daren.harmel@usda.gov	CO
Heckman	Joseph	Rutgers University	Professor of Soil Science	jheckman@njaes.rutgers.edu	NJ
Hoben	John	East Carolina University	Research Assistant Professor	hobenj19@ecu.edu	NC
Hopkins	Bryan	Brigham Young University	Professor	hopkins@byu.edu	UT
Huluka	Gobena	Auburn University	Associate Professor	hulukgo@auburn.edu	AL
Iqbal	Javed	University of Nebraska	Assistant Professor	javed.iqbal@unl.edu	NE
Jagadamma	Sindhu	University of Tennessee	Assistant Professor Biosystems Engineering and Soil Sciences	sjagada1@utk.edu	TN
Jones	Clain	Montana State University	Professor Soil Fertility	clainj@montana.edu	MT
Jones	John	University of Wisconsin	Postdoc	jjones58@wisc.edu	WI
Ketterings	Quirine	Cornell University	Professor	qmk2@cornell.edu	NY
Kim	Gene	USDA-NRCS	National Water Quality Specialist/Aquatic Ecologist	gene.w.kim@usda.gov	DC
Kleinman	Peter	USDA-ARS	Research Leader of the Pasture Systems and Watershed Management Research Unit	peter.kleinman@usda.gov
LaHue	Gabe	Washington State University	Clinical/Research Assistant Professor of Soil Science	gabriel.lahue@wsu.edu	WA
Lessl	Jay	University of Georgia	Program Coordinator Agricultural & Environmental Services Lab	jlessl@uga.edu	GA
Lyons	Sarah	North Carolina State University	Postdoctoral Research Scholar	selyons@ncsu.edu	NC
Maguire	Rory	Virginia Tech University	Professor	rmaguire@vt.edu	VA
Margenot	Andrew	University of Illinois, Urgana-Champaign	Assistant Professor	margenot@illinois.edu	IL
McGrath	Joshua	University of Kentucky	Extension Associate Professor	josh.mcgrath@uky.edu	KY
Mengel	Dave	Kansas State University	Emeritus Professor	dmengel@ksu.edu	KS
Miguez	Fernando	Iowa State University	Associate Professor Agronomy	femiguez@iastate.edu	IA
Miller	Robert	Colorado State University	Agricultural Laboratory Proficiency Program Technical Director	Robert.Miller@CTS-interlab.com	CO
Moore	Amber	Oregon State University	Assistant Professor and Soil Fertility Specialist	amber.moore@oregonstate.edu	OR
Morris	Tom	University of Connecticut	Professor Emeritus	thomas.morris@uconn.edu	CT
Mowrer	Jake	Texas A&M University	Assistant Professor and Extension Specialist	jake.mowrer@tamu.edu	TX
Murphy	Stephanie	Rutgers University	Director. Soil Testing Laboratory	slmurphy@njaes.rutgers.edu	NJ
Mylavarapu	Rao	University of Florida	Professor of Soil and Nutrient Management,	raom@ufl.edu	FL
Nelson	Kelly	University of Missouri	Professor, Plant Sciences	NelsonKe@missouri.edu	MO
Nelson	Nathan	Kansas State University	Professor of Soil and Nutrient Management	nonelson@ksu.edu	KS
Oldham	Larry	Mississippi State University	Extension Professor	larry.oldham@msstate.edu	MS
Osmond	Deanna	North Carolina State University	Professor and Extension Specialist	deanna_osmond@ncsu.edu	NC
Parvej	Rasel	Louisiana State University	Assistant Professor	MRParvej@agcenter.lsu.edu	LA
Pearce	Austin	NC State University	Postdoctoral Research Scholar	awpearc2@ncsu.edu	NC
Pena-Yewtukhiw	Eugenia	West Virginia University	Associate Professor of Soil Science	Eugenia.Pena-yewtukhiw@mail.wvu.ed	WV
Pilkowski	Tim	USDA-NRCS	National Nutrient Management Specialist	tim.pilkowski@usda.gov
Prasad	Rishi	Auburn University	Extension Specialist & Assistant Professor	rzp0050@auburn.edu	AL
Provin	Tony	Texas A&M University	Professor and Extension Specialist	t-provin@tamu.edu	TX
Rakkar	Manbir	Montana State University	Assistant Research Professor of Land Resources and Environmental Sciences	manbir.rakkar@montana.edu	MT
Rayburn	Ed	West Virginia University	Pasture and Forage Specialis	Ed.Rayburn@mail.wvu.edu	WV
Reiter	Mark	Virginia Tech	Associate Professor Soils and Nutrient Management	mreiter@vt.edu	VA
Ritchey	Edwin	University of Kentucky	Associate Extension Specialist	edwin.ritchey@uky.edu	KY
Ruiz Diaz	Dorivar	Kansas State University	Professor of Soil Fertility and Nutrient Management	ruizdiaz@ksu.edu	KS
Sadeghpour	Amir	Southern Illinois University	Assistant Professor Plant, Soil and Agricultural Systems	amir.sadeghpour@siu.edu	IL
Savoy	Hubert	University of Tennessee	Retired	hsavoy@utk.edu	TN
Shapiro	Charlie	University of Nebraska	Retired	cshapiro@unl.edu	NE
Sharma	Lakesh	University of Florida	Assistant Professor Soil Fertility and Sustainable Agriculture	lakesh.sharma@ufl.edu	FL
Sharpley	Andrew	University of Arkansas	Distinguished Professor of Soils and Water Quality	sharpley@uark.edu	AR
Shober	Amy	University of Delaware	Professor and Extension Specialist	ashober@udel.edu	DE
Sikora	Frank	University of Kentucky	Adjunct Associate Professor Director of Laboratories and Soils Program	frank.sikora@uky.edu	KY
Sintim	Henry	University of Georgia	Professor	hsintim@uga.edu	GA
Slaton	Nathan	University of Arkansas	Director Experiment Station	nslaton@uark.edu	AR
Sotomayor	David	University of Puerto Rico	Professor	david.sotomayor@upr.edu	Puerto Rico
Spackman	Jared	University of Idaho	Assistant Professor Barley Agronomy Research and Extension Specialist	jspackman@uidaho.edu	ID
Spargo	John	Penn State University	Director Agricultural Analytical Services Lab	jts29@psu.edu	PA
Spencer	Carissa	USDA-FSA	National Natural Resources Specialist	carissa.spencer@usda.gov	MN
Tao	Haiying	University of Connecticut	Assistant Professor of Soil Nutrient Management and Soil Health, Plant Science and Landscape Architecture	haiying.tao@uconn.edu	CT
Tarkalson	David	USDA-ARS	Research Soil Scientist	david.tarkalson@usda.gov	ID
Toor	Gurpal	University of Maryland	Professor & Extension Specialist of Nutrient Management and Water Quality	gstoor@umd.edu	MD
Tsegaye	Teferi	USDA-ARS	National Program Leader Natural Resources and Sustainable Agricultural Systems	teferi.tsegaye@usda.gov	MD
Vadas	Pete	USDA-ARS	National Program Leader for Air and Water	tepeter.vadas@usda.gov	MD
Volenec	Jeff	Purdue University	Professor of Agronomy	jvolenec@purdue.edu	IN
Wade	Jordan	University of Missouri	Assistant Professor	j.wade@missouri.edu	MO
Walker	Forbes	University of Tennessee	Associate Professor Biosystems Engineering and Soil Science	frwalker@utk.edu	TN
Wang	Jim	Louisiana State University	Professor	JJWang@agcenter.lsu.edu	LA
Wood	Stephen	The Nature Conservancy	Senior Scientist for Agriculture & Food Systems	stephen.wood@tnc.org
White	Charlie	Penn State University	Assistant Professor and Extension Specialist	cmw29@psu.edu	PA
Yin	Frank	University of Tennessee	Associate Professor Agronomy	xyin2@utk.edu	TN
Yost	Matt	Utah State University	Assistant Professor of Agriculture	matt.yost@usu.edu	UT
Zhang	Hailin	Oklahoma State University	Regent Professor & Director of Soil Water and Forage Analytical Laboratory	hailin.zhang@okstate.edu	OK