-
1
-
-
0030300961
-
Remote sensing of plant nitrogen status in corn
-
Bausch, W.C., and H.R. Duke. 1996. Remote sensing of plant nitrogen status in corn. Trans. ASAE 39:1869-1875.
-
(1996)
Trans ASAE
, vol.39
, pp. 1869-1875
-
-
Bausch, W.C.1
Duke, H.R.2
-
2
-
-
0029141596
-
Use of chlorophyll meter to monitor nitrogen status and schedule fertigation for corn
-
Blackmer, T.M., and J.S. Schepers. 1995. Use of chlorophyll meter to monitor nitrogen status and schedule fertigation for corn. J. Prod. Agric. 8:56-60.
-
(1995)
J. Prod. Agric
, vol.8
, pp. 56-60
-
-
Blackmer, T.M.1
Schepers, J.S.2
-
3
-
-
0028253889
-
Light reflectance with other nitrogen stress measurements in corn leaves
-
doi:10.2134/agronj1994.00021962008600060002x
-
Blackmer, T.M., J.S. Schepers, and G.E. Varvel. 1994. Light reflectance with other nitrogen stress measurements in corn leaves. Agron. J. 86:934-938. doi:10.2134/agronj1994.00021962008600060002x
-
(1994)
Agron. J
, vol.86
, pp. 934-938
-
-
Blackmer, T.M.1
Schepers, J.S.2
Varvel, G.E.3
-
4
-
-
0001979422
-
Nitrogen deficiency detection using reflected shortwave radiation from irrigated corn canopies
-
doi:10.2134/agronj1996.000 21962008800010001x
-
Blackmer, T.M., J.S. Schepers, G.E. Varvel, and E.A. Walter-Shea. 1996. Nitrogen deficiency detection using reflected shortwave radiation from irrigated corn canopies. Agron. J. 88:1-5. doi:10.2134/agronj1996.000 21962008800010001x
-
(1996)
Agron. J
, vol.88
, pp. 1-5
-
-
Blackmer, T.M.1
Schepers, J.S.2
Varvel, G.E.3
Walter-Shea, E.A.4
-
5
-
-
56849102514
-
Developing nitrogen fertilizer recommendations for corn using an active sensor
-
doi:10.2134/agronj2007.0386
-
Dellinger, A.E., J.P. Schmidt, and D.B. Beegle. 2008. Developing nitrogen fertilizer recommendations for corn using an active sensor. Agron. J. 100:1546-1552. doi:10.2134/agronj2007.0386
-
(2008)
Agron. J
, vol.100
, pp. 1546-1552
-
-
Dellinger, A.E.1
Schmidt, J.P.2
Beegle, D.B.3
-
6
-
-
0037356853
-
Relationships between leaf chlorophyll content and spectral reflectance and algorithms for nondestructive chlorophyll assessment in higher plant leaves
-
doi:10.1078/0176-1617-00887
-
Gitelson, A.A., Y. Gritz, and M.N. Merzlyak. 2003. Relationships between leaf chlorophyll content and spectral reflectance and algorithms for nondestructive chlorophyll assessment in higher plant leaves. J. Plant Physiol. 160:271-282. doi:10.1078/0176-1617-00887
-
(2003)
J. Plant Physiol
, vol.160
, pp. 271-282
-
-
Gitelson, A.A.1
Gritz, Y.2
Merzlyak, M.N.3
-
7
-
-
84855829314
-
-
In Proc. 10ThInt. Conf. on Precision Agric. (unpaginated cd-rom), Denver, CO. 18-21 July 2010. Holland Sci., Lincoln, NE
-
Holland, K.H., and J.S. Schepers. 2010. Real-time calibration of active crop sensor system for making in-season N applications. In Proc. 10ThInt. Conf. on Precision Agric. (unpaginated cd-rom), Denver, CO. 18-21 July 2010. Holland Sci., Lincoln, NE.
-
(2010)
Real-time Calibration of Active Crop Sensor System For Making In-season N Applications
-
-
Holland, K.H.1
Schepers, J.S.2
-
9
-
-
0033383622
-
Soil electrical conductivity as a crop production for claypan soils
-
Kitchen, N.R., K.A. Sudduth, and S.T. Drummond. 1999. Soil electrical conductivity as a crop production for claypan soils. J. Prod. Agric. 12:607-617.
-
(1999)
J. Prod. Agric
, vol.12
, pp. 607-617
-
-
Kitchen, N.R.1
Sudduth, K.A.2
Drummond, S.T.3
-
10
-
-
74549137324
-
Ground-based canopy reflectance sensing for variable-rate nitrogen corn fertilization
-
doi:10.2134/agronj2009.0114
-
Kitchen, N.R., K.A. Sudduth, S.T. Drummond, P.C. Scharf, H.L. Palm, D.F. Roberts, and E.D. Vories. 2010. Ground-based canopy reflectance sensing for variable-rate nitrogen corn fertilization. Agron. J. 102:71-84. doi:10.2134/agronj2009.0114
-
(2010)
Agron. J
, vol.102
, pp. 71-84
-
-
Kitchen, N.R.1
Sudduth, K.A.2
Drummond, S.T.3
Scharf, P.C.4
Palm, H.L.5
Roberts, D.F.6
Vories, E.D.7
-
11
-
-
34248574618
-
Expression of variability in corn as influenced by growThstage using optical sensor measurements
-
doi:10.2134/agronj2005.0268
-
Martin, K.L., K. Girma, K.W. Freeman, R.K. Teal, B. Tubana, D.B. Arnall, B. Chung, O. Walsh, J.B. Solie, M.L. Stone, and W.R. Raun. 2007. Expression of variability in corn as influenced by growThstage using optical sensor measurements. Agron. J. 99:384-389. doi:10.2134/agronj2005.0268
-
(2007)
Agron. J
, vol.99
, pp. 384-389
-
-
Martin, K.L.1
Girma, K.2
Freeman, K.W.3
Teal, R.K.4
Tubana, B.5
Arnall, D.B.6
Chung, B.7
Walsh, O.8
Solie, J.B.9
Stone, M.L.10
Raun, W.R.11
-
12
-
-
7144258406
-
-
Minolta, Minolta Tech. Note TE102-601-01. Konica Minolta, Sakai, Osaka, Japan
-
Minolta. 1990. Specifications in detail-Chlorophyll meter SPAD 502. Minolta Tech. Note TE102-601-01. Konica Minolta, Sakai, Osaka, Japan.
-
(1990)
Specifications In Detail-Chlorophyll Meter SPAD 502
-
-
-
13
-
-
84855829315
-
-
Missouri USDA-NRCS, Missouri EQIP Agron. Tech. Note MO-35, verified 1 Dec. 2011). Missouri USDA-NRCS, Columbia
-
Missouri USDA-NRCS. 2009. Variable-rate nitrogen fertilizer application for corn using in-field sensing of leaves or canopy. Missouri EQIP Agron. Tech. Note MO-35. Available at http://www.mo.nrcs.usda.gov/technical/agronomy/out/Agronomy%20Technical%20Note%20MO-35.pdf (verified 1 Dec. 2011). Missouri USDA-NRCS, Columbia.
-
(2009)
Variable-rate Nitrogen Fertilizer Application For Corn Using In-field Sensing of Leaves Or Canopy
-
-
-
14
-
-
11244287235
-
Growth stage, development, and spatial variability in corn evaluated using optical sensor readings
-
doi:10.1081/PLN-200042277
-
Raun, W.R., J.B. Solie, K.L. Martin, K.W. Freeman, M.L. Stone, G.V. Johnson, and R.W. Mullen. 2005a. Growth stage, development, and spatial variability in corn evaluated using optical sensor readings. J. Plant Nutr. 28:173-182. doi:10.1081/PLN-200042277
-
(2005)
J. Plant Nutr
, vol.28
, pp. 173-182
-
-
Raun, W.R.1
Solie, J.B.2
Martin, K.L.3
Freeman, K.W.4
Stone, M.L.5
Johnson, G.V.6
Mullen, R.W.7
-
15
-
-
30744433591
-
Optical sensor-based algorithm for crop nitrogen fertilization
-
doi:10.1080/00103620500303988
-
Raun, W.R., J.B. Solie, M.L. Stone, K.L. Martin, K.W. Freeman, R.W. Mullen, H. Zhang, J.S. Schepers, and G.V. Johnson. 2005b. Optical sensor-based algorithm for crop nitrogen fertilization. Commun. Soil Sci. Plant Anal. 36:2759-2781. doi:10.1080/00103620500303988
-
(2005)
Commun Soil Sci. Plant Anal
, vol.36
, pp. 2759-2781
-
-
Raun, W.R.1
Solie, J.B.2
Stone, M.L.3
Martin, K.L.4
Freeman, K.W.5
Mullen, R.W.6
Zhang, H.7
Schepers, J.S.8
Johnson, G.V.9
-
17
-
-
79251643500
-
Estimation of surface soil organic matter using a ground-based active sensor and aerial imagery
-
doi:10.1007/s11119-010-9158-5
-
Roberts, D.F., V.I. Adamchuk, J.F. Shanahan, R.B. Ferguson, and J.S. Schepers. 2010. Estimation of surface soil organic matter using a ground-based active sensor and aerial imagery. Precis. Agric. 12:82-102. doi:10.1007/s11119-010-9158-5
-
(2010)
Precis. Agric
, vol.12
, pp. 82-102
-
-
Roberts, D.F.1
Adamchuk, V.I.2
Shanahan, J.F.3
Ferguson, R.B.4
Schepers, J.S.5
-
18
-
-
68149107689
-
Strategies to make use of plant sensors-based diagnostic information for nitrogen recommendations
-
doi:10.2134/agronj2008.0162Rx
-
Samborski, S.M., N. Tremblay, and E. Fallon. 2009. Strategies to make use of plant sensors-based diagnostic information for nitrogen recommendations. Agron. J. 101:800-816. doi:10.2134/agronj2008.0162Rx
-
(2009)
Agron. J
, vol.101
, pp. 800-816
-
-
Samborski, S.M.1
Tremblay, N.2
Fallon, E.3
-
19
-
-
84855855449
-
Quantifying corn nitrogen deficiencies and application rate wiThactive canopy sensor
-
Sawyer, J.E., and D.W. Barker. 2010. Quantifying corn nitrogen deficiencies and application rate wiThactive canopy sensor. North Central Ext. Ind. Soil Fert. Conf. 26:97-108.
-
(2010)
North Central Ext. Ind. Soil Fert. Conf
, vol.26
, pp. 97-108
-
-
Sawyer, J.E.1
Barker, D.W.2
-
20
-
-
33646813934
-
Chlorophyll meter readings can predict nitrogen need and yield response of corn in the
-
doi:10.2134/agronj2005.0070
-
Scharf, P.C., S.M. Brouder, and R.G. Hoeft. 2006. Chlorophyll meter readings can predict nitrogen need and yield response of corn in the North-Central USA. Agron. J. 98:655-665. doi:10.2134/agronj2005.0070
-
(2006)
North-Central USA. Agron. J
, vol.98
, pp. 655-665
-
-
Scharf, P.C.1
Brouder, S.M.2
Hoeft, R.G.3
-
21
-
-
80455132293
-
Sensorbased nitrogen applications out-performed producer-chosen rates for corn in on-farm demonstrations
-
doi:10.2134/agronj2011.0164
-
Scharf, P.C., D.K. Shannon, H.L. Palm, K.A. Sudduth, S.T. Drummond, N.R. Kitchen, L.J. Mueller, V.C. Hubbard, and L.F. Oliveira. 2011. Sensorbased nitrogen applications out-performed producer-chosen rates for corn in on-farm demonstrations. Agron. J. 103:1683-1691. doi:10.2134/agronj2011.0164
-
(2011)
Agron. J
, vol.103
, pp. 1683-1691
-
-
Scharf, P.C.1
Shannon, D.K.2
Palm, H.L.3
Sudduth, K.A.4
Drummond, S.T.5
Kitchen, N.R.6
Mueller, L.J.7
Hubbard, V.C.8
Oliveira, L.F.9
-
22
-
-
68149176630
-
Nitrogen recommendations for corn: An on-the-go sensor compared wiThcurrent recommendation methods
-
doi:10.2134/agronj2008.0231x
-
Schmidt, J.P., A.E. Dellinger, and D.B. Beegle. 2009. Nitrogen recommendations for corn: An on-the-go sensor compared wiThcurrent recommendation methods. Agron. J. 101:916-924. doi:10.2134/agronj2008.0231x
-
(2009)
Agron. J
, vol.101
, pp. 916-924
-
-
Schmidt, J.P.1
Dellinger, A.E.2
Beegle, D.B.3
-
23
-
-
84855829313
-
-
verified 1 Dec. 2011). Pioneer Hi-Bred Int., Johnston, IA
-
Shanahan, J. 2010. Using crop sensors to improve corn nitrogen management. Available at http://www.pioneer.com/home/site/us/template.CONTENT/products/field-technology-tips/guid.8AA5E524-D466-6643-809B-DA3586758BEA (verified 1 Dec. 2011). Pioneer Hi-Bred Int., Johnston, IA.
-
(2010)
Using Crop Sensors to Improve Corn Nitrogen Management
-
-
Shanahan, J.1
-
24
-
-
85102096286
-
Use of crop reflectance sensors to assess corn leaf chlorophyll content
-
In T. VanToai et al. (ed.), ASA Spec. Publ. 66. ASA, CSSA, and SSSA, Madison, WI
-
Shanahan, J.F., K. Holland, J.S. Schepers, D.D. Francis, M.R. Schlemmer, and R. Caldwell. 2003. Use of crop reflectance sensors to assess corn leaf chlorophyll content. p. 135-150. In T. VanToai et al. (ed.) Digital imaging and spectral techniques: Applications to precision agriculture and crop physiology. ASA Spec. Publ. 66. ASA, CSSA, and SSSA, Madison, WI.
-
(2003)
Digital Imaging and Spectral Techniques: Applications to Precision Agriculture and Crop Physiology
, pp. 135-150
-
-
Shanahan, J.F.1
Holland, K.2
Schepers, J.S.3
Francis, D.D.4
Schlemmer, M.R.5
Caldwell, R.6
-
25
-
-
38949125503
-
Responsive in-season nitrogen management for cereals
-
doi:10.1016/j.compag.2007.06.006
-
Shanahan, J.F., N.R. Kitchen, W. Raun, and J.S. Schepers. 2008. Responsive in-season nitrogen management for cereals. Comput. Electron. Agric. 61:51-62. doi:10.1016/j.compag.2007.06.006
-
(2008)
Comput. Electron. Agric
, vol.61
, pp. 51-62
-
-
Shanahan, J.F.1
Kitchen, N.R.2
Raun, W.3
Schepers, J.S.4
-
26
-
-
44449178229
-
Active sensor reflectance measurements of corn nitrogen status and yield potential
-
doi:10.2134/agronj2007.0244
-
Solari, F., J. Shanahan, R. Ferguson, J. Schepers, and A. Gitelson. 2008. Active sensor reflectance measurements of corn nitrogen status and yield potential. Agron. J. 100:571-579. doi:10.2134/agronj2007.0244
-
(2008)
Agron. J
, vol.100
, pp. 571-579
-
-
Solari, F.1
Shanahan, J.2
Ferguson, R.3
Schepers, J.4
Gitelson, A.5
-
27
-
-
0030237473
-
Use of spectral radiance for correcting in-season fertilizer nitrogen deficiencies in winter wheat
-
Stone, M.L., J.B. Solie, W.R. Raun, R.W. Whitney, S.L. Taylor, and J.D. Ringer. 1996. Use of spectral radiance for correcting in-season fertilizer nitrogen deficiencies in winter wheat. Trans. ASAE 39:1623-1631.
-
(1996)
Trans. ASAE
, vol.39
, pp. 1623-1631
-
-
Stone, M.L.1
Solie, J.B.2
Raun, W.R.3
Whitney, R.W.4
Taylor, S.L.5
Ringer, J.D.6
-
28
-
-
33751109257
-
In-season prediction of corn grain yield potential using normalized difference vegetative index
-
doi:10.2134/agronj2006.0103
-
Teal, R.K., B. Tubana, K. Girma, K.W. Freeman, D.B. Arnall, O. Walsh, and W.R. Raun. 2006. In-season prediction of corn grain yield potential using normalized difference vegetative index. Agron. J. 98:1488-1494. doi:10.2134/agronj2006.0103
-
(2006)
Agron. J
, vol.98
, pp. 1488-1494
-
-
Teal, R.K.1
Tubana, B.2
Girma, K.3
Freeman, K.W.4
Arnall, D.B.5
Walsh, O.6
Raun, W.R.7
-
29
-
-
0000810248
-
Use of boundary line analysis in the analysis of biological data
-
Webb, R.A. 1972. Use of boundary line analysis in the analysis of biological data. J. Hortic. Sci. 47:309-319.
-
(1972)
J. Hortic. Sci
, vol.47
, pp. 309-319
-
-
Webb, R.A.1
-
30
-
-
84855861676
-
-
verified 1 Dec. 2011). Univ. of Missouri, Columbia
-
Weibold, W.J., H.L. Mason, D. Knerr, R.W. Hasty, D.M. Schwab, J. Angotti, and W. Schelp. 2008. Crop performance. Available at http://varietytesting.missouri.edu/archive/2008-Corn-Complete.pdf (verified 1 Dec. 2011). Univ. of Missouri, Columbia.
-
(2008)
Crop Performance
-
-
Weibold, W.J.1
Mason, H.L.2
Knerr, D.3
Hasty, R.W.4
Schwab, D.M.5
Angotti, J.6
Schelp, W.7
-
31
-
-
84855861676
-
-
verified 1 Dec. 2011). Univ. of Missouri, Columbia
-
Weibold, W.J., H.L. Mason, D. Knerr, R.W. Hasty, D.M. Schwab, J. Angotti, and W. Schelp. 2009. Crop performance. Available at http://varietytesting.missouri.edu/archive/2009-Corn-Complete.pdf (verified 1 Dec. 2011). Univ. of Missouri, Columbia.
-
(2009)
Crop Performance
-
-
Weibold, W.J.1
Mason, H.L.2
Knerr, D.3
Hasty, R.W.4
Schwab, D.M.5
Angotti, J.6
Schelp, W.7
|