-
1
-
-
33744505318
-
Algorithms for sensor-based redistribution of nitrogen fertilizer in winter wheat
-
Berntsen, J., A. Thomsen, K. Schelde, O.M. Hansen, L. Knudsen, N. Broge, H. Hougaard, and R. Horfarter. 2006. Algorithms for sensor-based redistribution of nitrogen fertilizer in winter wheat. Precis. Agric. 7:65-83.
-
(2006)
Precis. Agric.
, vol.7
, pp. 65-83
-
-
Berntsen, J.1
Thomsen, A.2
Schelde, K.3
Hansen, O.M.4
Knudsen, L.5
Broge, N.6
Hougaard, H.7
Horfarter, R.8
-
2
-
-
68149113582
-
-
U.S. Patent no. 6393,927. Date issued: 28 May
-
Biggs, G.L., T.M. Blackmer, T.H. Demetriades-Shah, K.H. Holland, J.S. Schepers, and J.H. Wurm. 2002. Method and apparatus for real-time determination and application of nitrogen fertilizer using rapid non-destructive crop canopy measurements. U.S. Patent no. 6393,927. Date issued: 28 May.
-
(2002)
Method and apparatus for real-time determination and application of nitrogen fertilizer using rapid non-destructive crop canopy measurements.
-
-
Biggs, G.L.1
Blackmer, T.M.2
Demetriades-Shah, T.H.3
Holland, K.H.4
Schepers, J.S.5
Wurm, J.H.6
-
3
-
-
0001465481
-
A simple statistical procedure for partitioning soil test correlation data into two classes
-
Cate, R.B., Jr., and L.A. Nelson. 1971. A simple statistical procedure for partitioning soil test correlation data into two classes. Soil Sci. Soc. Am. Proc. 35:658-659.
-
(1971)
Soil Sci. Soc. Am. Proc.
, vol.35
, pp. 658-659
-
-
Cate Jr, R.B.1
Nelson, L.A.2
-
4
-
-
0000897513
-
Effect of nitrogen content on the photosynthetic characteristics of sunflower leaves
-
Connor, D.J., A.J. Hall, and V.O. Sadras. 1993. Effect of nitrogen content on the photosynthetic characteristics of sunflower leaves. Aust. J. Plant Physiol. 20:251-263.
-
(1993)
Aust. J. Plant Physiol.
, vol.20
, pp. 251-263
-
-
Connor, D.J.1
Hall, A.J.2
Sadras, V.O.3
-
5
-
-
56849102514
-
Developing nitrogen fertilizer recommendations for corn using an active sensor
-
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.
-
(2008)
Agron. J.
, vol.100
, pp. 1546-1552
-
-
Dellinger, A.E.1
Schmidt, J.P.2
Beegle, D.B.3
-
6
-
-
74549137324
-
Ground-based canopy reflectance sensing for variable-rate nitrogen corn fertilization
-
Kitchen, N.R., K.A. Sudduth, S.T. Drummond, P.C. Scharf, H. 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.
-
(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.5
Roberts, D.F.6
Vories, E.D.7
-
7
-
-
0001102485
-
Nitrogen influences on yield determination in maize
-
Lemcoff, J.H., and R.S. Loomis. 1986. Nitrogen influences on yield determination in maize. Crop Sci. 26:1017-1022.
-
(1986)
Crop Sci.
, vol.26
, pp. 1017-1022
-
-
Lemcoff, J.H.1
Loomis, R.S.2
-
8
-
-
69949147587
-
In-season optical sensing improves nitrogen-use efficiency for winter wheat
-
Li, F., Y. Miao, F. Zhang, Z. Cui, R. Li, X. Chen, H. Zhang, J. Schroder, W.R. Raun, and L. Jia. 2009. In-season optical sensing improves nitrogen-use efficiency for winter wheat. Soil Sci. Soc. Am. J. 73:1566-1574.
-
(2009)
Soil Sci. Soc. Am. J.
, vol.73
, pp. 1566-1574
-
-
Li, F.1
Miao, Y.2
Zhang, F.3
Cui, Z.4
Li, R.5
Chen, X.6
Zhang, H.7
Schroder, J.8
Raun, W.R.9
Jia, L.10
-
9
-
-
0003605027
-
-
SAS Inst., Cary, NC
-
Littel, R.C., G.A. Miliken, W.W. Stroup, and R.D. Wolfinger. 1996. SAS systems for mixed models. SAS Inst., Cary, NC.
-
(1996)
SAS systems for mixed models.
-
-
Littel, R.C.1
Miliken, G.A.2
Stroup, W.W.3
Wolfinger, R.D.4
-
10
-
-
0001306551
-
Nitrogen and plant production
-
Novoa, R., and R.S.L. Loomis. 1981. Nitrogen and plant production. Plant Soil 58:177-204.
-
(1981)
Plant Soil
, vol.58
, pp. 177-204
-
-
Novoa, R.1
Loomis, R.S.L.2
-
11
-
-
23844549270
-
Soil- and plant-based nitrogen-fertilizer recommendations in arable farming
-
Olfs, H.W., K. Blankenau, F. Brentrup, J. Jasper, A. Link, and J. Lammel. 2005. Soil- and plant-based nitrogen-fertilizer recommendations in arable farming. J. Plant Nutr. Soil Sci.-Z. Pflanzenernahr. Bodenkd. 168:414-431.
-
(2005)
J. Plant Nutr. Soil Sci.-Z. Pflanzenernahr. Bodenkd.
, vol.168
, pp. 414-431
-
-
Olfs, H.W.1
Blankenau, K.2
Brentrup, F.3
Jasper, J.4
Link, A.5
Lammel, J.6
-
12
-
-
0036320669
-
Improving nitrogen use efficiency in cereal grain production with optical sensing and variable rate application
-
Raun, W.R., J.B. Solie, G.V. Johnson, M.L. Stone, R.W. Mullen, K.W. Freeman, W.E. Thomason, and E.V. Lukina. 2002. Improving nitrogen use efficiency in cereal grain production with optical sensing and variable rate application. Agron. J. 94:815-820.
-
(2002)
Agron. J.
, vol.94
, pp. 815-820
-
-
Raun, W.R.1
Solie, J.B.2
Johnson, G.V.3
Stone, M.L.4
Mullen, R.W.5
Freeman, K.W.6
Thomason, W.E.7
Lukina, E.V.8
-
14
-
-
68149107689
-
Strategies to make use of plant sensors-based diagnostic information for nitrogen recommendations
-
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.
-
(2009)
Agron. J.
, vol.101
, pp. 800-816
-
-
Samborski, S.M.1
Tremblay, N.2
Fallon, E.3
-
15
-
-
0036097561
-
Corn yield response to nitrogen fertilizer timing and deficiency level
-
Scharf, P.C., W.J. Wiebold, and J.A. Lory. 2002. Corn yield response to nitrogen fertilizer timing and deficiency level. Agron. J. 94:435-441.
-
(2002)
Agron. J.
, vol.94
, pp. 435-441
-
-
Scharf, P.C.1
Wiebold, W.J.2
Lory, J.A.3
-
16
-
-
68149176630
-
Nitrogen recommendations for corn: An on-the-go sensor compared with current recommendation methods
-
Schmidt, J.P., A.E. Dellinger, and D.B. Beegle. 2009. Nitrogen recommendations for corn: An on-the-go sensor compared with current recommendation methods. Agron. J. 101:916-924.
-
(2009)
Agron. J.
, vol.101
, pp. 916-924
-
-
Schmidt, J.P.1
Dellinger, A.E.2
Beegle, D.B.3
-
17
-
-
0034193377
-
Does the crop or the soil indicate how to save nitrogen in maize production?
-
Schroder, J.J., J.J. Neeteson, O. Oenema, and P.C. Struik. 2000. Does the crop or the soil indicate how to save nitrogen in maize production? Reviewing the state of the art. Field Crops Res. 66:277-278.
-
(2000)
Reviewing the state of the art. Field Crops Res.
, vol.66
, pp. 277-278
-
-
Schroder, J.J.1
Neeteson, J.J.2
Oenema, O.3
Struik, P.C.4
-
18
-
-
85009909195
-
Leaf nitrogen, photosynthesis and crop radiation use efficiency: A review
-
Sinclair, T.R., and T. Horie. 1989. Leaf nitrogen, photosynthesis and crop radiation use efficiency: A review. Crop Sci. 29:90-98.
-
(1989)
Crop Sci.
, vol.29
, pp. 90-98
-
-
Sinclair, T.R.1
Horie, T.2
-
19
-
-
38949125503
-
Responsive inseason nitrogen management for cereals
-
Shanahan, J.F., N.R. Kitchen, W.R. Raun, and J.S. Schepers. 2008. Responsive inseason nitrogen management for cereals. Comput. Electron. Agric. 61:51-62.
-
(2008)
Comput. Electron. Agric.
, vol.61
, pp. 51-62
-
-
Shanahan, J.F.1
Kitchen, N.R.2
Raun, W.R.3
Schepers, J.S.4
-
21
-
-
44449178229
-
Active sensor reflectance measurements of corn nitrogen status and yield potential
-
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.
-
(2008)
Agron. J.
, vol.100
, pp. 571-579
-
-
Solari, F.1
Shanahan, J.2
Ferguson, R.3
Schepers, J.4
Gitelson, A.5
-
22
-
-
56849088439
-
Evaluating multiple indices from a canopy reflectance sensor to estimate corn N requirements
-
Sripada, R.P., J.P. Schmidt, A.E. Dellinger, and D.B. Beegle. 2008. Evaluating multiple indices from a canopy reflectance sensor to estimate corn N requirements. Agron. J. 100:1553-1561.
-
(2008)
Agron. J.
, vol.100
, pp. 1553-1561
-
-
Sripada, R.P.1
Schmidt, J.P.2
Dellinger, A.E.3
Beegle, D.B.4
-
23
-
-
0001889935
-
Sink-source relationships during reproductive development in maize: A review
-
Tollenaar, M. 1977. Sink-source relationships during reproductive development in maize: A review. Maydica 22:49-75.
-
(1977)
Maydica
, vol.22
, pp. 49-75
-
-
Tollenaar, M.1
-
24
-
-
0000493205
-
Ear and kernel formation in maize hybrids representing three decades of grain yield improvement in Ontario
-
Tollenaar, M., L.M. Dwyer, and D.W. Stewart. 1992. Ear and kernel formation in maize hybrids representing three decades of grain yield improvement in Ontario. Crop Sci. 32:432-438.
-
(1992)
Crop Sci.
, vol.32
, pp. 432-438
-
-
Tollenaar, M.1
Dwyer, L.M.2
Stewart, D.W.3
-
25
-
-
33745446853
-
Adapting nitrogen fertilization to unpredictable seasonal conditions with the least impact on-the environment
-
Tremblay, N., and C. Belec. 2006. Adapting nitrogen fertilization to unpredictable seasonal conditions with the least impact on-the environment. Horttechnology 16:408-412.
-
(2006)
Horttechnology
, vol.16
, pp. 408-412
-
-
Tremblay, N.1
Belec, C.2
-
26
-
-
0028877496
-
Nitrogen deficiency in maize: I. Effects on crop growth, development, dry matter partitioning, and kernel set
-
Uhart, S.A., and F.H. Andrade. 1995. Nitrogen deficiency in maize: I. Effects on crop growth, development, dry matter partitioning, and kernel set. Crop Sci. 35:1376-1383.
-
(1995)
Crop Sci.
, vol.35
, pp. 1376-1383
-
-
Uhart, S.A.1
Andrade, F.H.2
-
27
-
-
0030614271
-
Ability for in season correction of nitrogen deficiency in corn using chlorophyll meters
-
Varvel, G.E., J.S. Schepers, and D.D. Francis. 1997. Ability for in season correction of nitrogen deficiency in corn using chlorophyll meters. Soil Sci. Soc. Am. J. 61:1233-1239.
-
(1997)
Soil Sci. Soc. Am. J.
, vol.61
, pp. 1233-1239
-
-
Varvel, G.E.1
Schepers, J.S.2
Francis, D.D.3
-
28
-
-
34249017357
-
An algorithm for corn nitrogen recommendations using a chlorophyll meter based sufficiency index
-
Varvel, G.E., W.W. Wilhelm, J.F. Shanahan, and J.S. Schepers. 2007. An algorithm for corn nitrogen recommendations using a chlorophyll meter based sufficiency index. Agron. J. 99:701-706.
-
(2007)
Agron. J.
, vol.99
, pp. 701-706
-
-
Varvel, G.E.1
Wilhelm, W.W.2
Shanahan, J.F.3
Schepers, J.S.4
-
29
-
-
33646797371
-
Assessment of cereal nitrogen requirements derived by optical on-the-go sensors on heterogeneous soils
-
Zillmann, E., S. Graeff, J. Link, W.D. Batchelor, and W. Claupein. 2006. Assessment of cereal nitrogen requirements derived by optical on-the-go sensors on heterogeneous soils. Agron. J. 98:682-690.
-
(2006)
Agron. J.
, vol.98
, pp. 682-690
-
-
Zillmann, E.1
Graeff, S.2
Link, J.3
Batchelor, W.D.4
Claupein, W.5
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