Oakes Irrigation Research Site
Carrington Research Extension Center * North Dakota State University
P.O. Box 531, Oakes, ND 58474-0531, Phone: (701) 742-2744, FAX: (701) 742-2700, E-mail:									Walter.Albus@ndsu.edu
Table 1.  Nitrogen management in Glenn wheat utilizing remote sensing at the Oakes Irrigation Research Site in 2012.
	Grain			Test	NDRE Value3					Soil-Nitrate-N		Return
N Rate	Yield	Protein	Moisture	Weight	9-May	17-May	29-May	7-Jun	Height	Fall 2011	Fall 2012	to N4
	bu/ac	%	%	lb/bu					Inches	-------lb/ac-------		$/ac
1001	65.4	13.3	13.8	62.3	94	93	90	88	45	18	45	$466
1501	66.4	14.8	13.6	61.7	94	97	96	96	45	18	37	$464
2001	62.3	15.3	13.7	60.7	100	100	100	100	44	18	50	$410
1501+302	66.0	15.4	13.4	61.5	98	97	95	94	44	18	39	$451
MEAN	65.0	14.7	13.6	61.5	96	97	95	95	44		42.8	$448
CV %	3.9	2.0	2.3	0.8	3.2	1.6	1.5	1.7	21.6		21.6	4.9
LSD.05	NS	0.5	0.5	0.8	NS	2	2	3	NS		NS	35
1Applied by April, 26.
2Applied June 6, post flower.
3NDRE value from Holland sensor.
4Wheat price $8 per bushel, nitrogen price $0.50 per pound;
$0.03 discount for each 1/5 protein content below 14%
and a $0.03 credit for each 1/5 protein content above 14%
Detailed material and methods									Nitrogen management		Faller
	Oakes Irrigation Research Site
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