-
1
-
-
0017955232
-
Stochastic analysis of variability in subsurface flows: I. Comparison of one- And three-dimensional flows
-
Bakr, A.A., L.W. Gelhar, A.L. Gutjahr, and J.R. Mac-Millan. 1978. Stochastic analysis of variability in subsurface flows: I. Comparison of one- and three-dimensional flows. Water Resour. Res. 14:263-271.
-
(1978)
Water Resour. Res.
, vol.14
, pp. 263-271
-
-
Bakr, A.A.1
Gelhar, L.W.2
Gutjahr, A.L.3
Mac-Millan, J.R.4
-
2
-
-
0033928067
-
Assessing spatial variability in an agricultural experiment station field: Opportunities arising from spatial dependence
-
Cassel, D.K., O. Wendroth, and D.R. Nielsen. 2000. Assessing spatial variability in an agricultural experiment station field: Opportunities arising from spatial dependence. Agron. J. 92:706-714.
-
(2000)
Agron. J.
, vol.92
, pp. 706-714
-
-
Cassel, D.K.1
Wendroth, O.2
Nielsen, D.R.3
-
3
-
-
0034917930
-
Simulation of maize grain yield variability within a surface-irrigated field
-
Cavero, J., E. Playan, N. Zapata, and J.M. Faci. 2001. Simulation of maize grain yield variability within a surface-irrigated field. Agron. J. 93:773-782.
-
(2001)
Agron. J.
, vol.93
, pp. 773-782
-
-
Cavero, J.1
Playan, E.2
Zapata, N.3
Faci, J.M.4
-
5
-
-
0033780366
-
Identifying associations among site properties and weed species abundance: I. Multivariate analysis
-
Dieleman, J.A., D. A. Mortensen, D.D. Buhler, C. A. Cambardella, and T.B. Moorman. 2000. Identifying associations among site properties and weed species abundance: I. Multivariate analysis. Weed Sci. 48:567-575.
-
(2000)
Weed Sci.
, vol.48
, pp. 567-575
-
-
Dieleman, J.A.1
Mortensen, D.A.2
Buhler, D.D.3
Cambardella, C.A.4
Moorman, T.B.5
-
7
-
-
84995114988
-
Spatial dependence of physical properties of a Typic Torrifluvent soil
-
Gajem, Y.M., A.W. Warrick, and D.E. Myers. 1981. Spatial dependence of physical properties of a Typic Torrifluvent soil. Soil Sci. Soc. Am. J. 45:709-715.
-
(1981)
Soil Sci. Soc. Am. J.
, vol.45
, pp. 709-715
-
-
Gajem, Y.M.1
Warrick, A.W.2
Myers, D.E.3
-
9
-
-
0035662343
-
Field-scale electrical conductivity mapping for delineating soil condition
-
Johnson, C.K., J. W. Doran, H.R. Duke, B.J. Wienhold, K.M. Eskridge, and J.F. Shanahan. 2001. Field-scale electrical conductivity mapping for delineating soil condition. Soil Sci. Soc. Am. J. 65:1829-1837.
-
(2001)
Soil Sci. Soc. Am. J.
, vol.65
, pp. 1829-1837
-
-
Johnson, C.K.1
Doran, J.W.2
Duke, H.R.3
Wienhold, B.J.4
Eskridge, K.M.5
Shanahan, J.F.6
-
10
-
-
0033383622
-
Soil electrical conductivity as a crop productivity measure for claypan soils
-
Kitchen, N.R., K.A. Sudduth, and S.T. Drummond. 1999. Soil electrical conductivity as a crop productivity measure 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
-
11
-
-
0034062402
-
Correlation of corn and soybean grain yield with topography and soil properties
-
Kravchenko, A.N., and D.G. Bullock. 2000. Correlation of corn and soybean grain yield with topography and soil properties. Agron. J. 92:75-83.
-
(2000)
Agron. J.
, vol.92
, pp. 75-83
-
-
Kravchenko, A.N.1
Bullock, D.G.2
-
12
-
-
0036237836
-
Spatial variability of soybean quality data as a function of field topography: I. Spatial data analysis
-
Kravchenko, A.N., and D.G. Bullock. 2000a. Spatial variability of soybean quality data as a function of field topography: I. Spatial data analysis. Crop Sci. 42: 804-815.
-
(2000)
Crop Sci.
, vol.42
, pp. 804-815
-
-
Kravchenko, A.N.1
Bullock, D.G.2
-
13
-
-
0036236839
-
Spatial variability of soybean quality data as a function of field topography: II. A proposed technique for calculating the size of the area for differential soybean harvest
-
Kravchenko, A.N., and D.G. Bullock. 2002b. Spatial variability of soybean quality data as a function of field topography: II. A proposed technique for calculating the size of the area for differential soybean harvest. Crop Sci. 42: 816-821.
-
(2002)
Crop Sci.
, vol.42
, pp. 816-821
-
-
Kravchenko, A.N.1
Bullock, D.G.2
-
14
-
-
0036152257
-
Quantitative mapping of soil drainage classes using topographical data and soil electrical conductivity
-
Kravchenko, A.N., R. Omonode, G.A. Bollero, and D.G. Bullock. 2002. Quantitative mapping of soil drainage classes using topographical data and soil electrical conductivity. Soil Sci. Soc. Am. J. 66:235-243.
-
(2002)
Soil Sci. Soc. Am. J.
, vol.66
, pp. 235-243
-
-
Kravchenko, A.N.1
Omonode, R.2
Bollero, G.A.3
Bullock, D.G.4
-
15
-
-
0036121490
-
State-space description of field heterogeneity: Water and nitrogen use in cotton
-
Li, H., R.J. Lascano, J. Booker, L.T. Wilson, K.F. Bronson, and E. Segarra. 2002. State-space description of field heterogeneity: Water and nitrogen use in cotton. Soil Sci. Soc. Am. J. 66:585-595.
-
(2002)
Soil Sci. Soc. Am. J.
, vol.66
, pp. 585-595
-
-
Li, H.1
Lascano, R.J.2
Booker, J.3
Wilson, L.T.4
Bronson, K.F.5
Segarra, E.6
-
16
-
-
0032758992
-
On-farm spatial and temporal variability of soil and water in pearl millet cultivation
-
Rockstrom, J., J. Barron, J. Brouwer, S. Galle, and A. de Rouw. 1999. On-farm spatial and temporal variability of soil and water in pearl millet cultivation. Soil Sci. Soc. Am. J. 63:1308-1319.
-
(1999)
Soil Sci. Soc. Am. J.
, vol.63
, pp. 1308-1319
-
-
Rockstrom, J.1
Barron, J.2
Brouwer, J.3
Galle, S.4
De Rouw, A.5
-
17
-
-
0004282518
-
-
SAS Inst., Cary, NC
-
SAS Institute. 2000. SAS user's guide. SAS Inst., Cary, NC.
-
(2000)
SAS User's Guide
-
-
-
18
-
-
0029527322
-
Noninvasive soil water content measurement using electromagnetic induction
-
Sheets, K.R., and J.M.H. Hendrickx. 1995. Noninvasive soil water content measurement using electromagnetic induction. Water Resour. Res. 31:2401-2409.
-
(1995)
Water Resour. Res.
, vol.31
, pp. 2401-2409
-
-
Sheets, K.R.1
Hendrickx, J.M.H.2
-
19
-
-
0031149254
-
Methods for comparing spatial variability patterns of millet yield and soil data
-
Stein, A., J. Brouwer, and J. Bouma. 1997. Methods for comparing spatial variability patterns of millet yield and soil data. Soil Sci. Soc. Am. J. 61:861-870.
-
(1997)
Soil Sci. Soc. Am. J.
, vol.61
, pp. 861-870
-
-
Stein, A.1
Brouwer, J.2
Bouma, J.3
-
20
-
-
0035072490
-
Accuracy issues in electromagnetic induction sensing of soil electrical conductivity for precision agriculture
-
Sudduth, K.A., S.T. Drummond, and N.R. Kitchen. 2001. Accuracy issues in electromagnetic induction sensing of soil electrical conductivity for precision agriculture. Comput. Electron. Agric. 31:239-264.
-
(2001)
Comput. Electron. Agric.
, vol.31
, pp. 239-264
-
-
Sudduth, K.A.1
Drummond, S.T.2
Kitchen, N.R.3
-
21
-
-
0000575681
-
Soil conductivity sensing on claypan soils: Comparison of electromagnetic induction and direct methods
-
P.C. Robert et al. (ed.) Precision agriculture. St. Paul, MN. 19-22 July 1998. ASA, CSSA, and SSSA, Madison, WI
-
Sudduth, K.A., N.R. Kitchen, and S.T. Drummond. 1998. Soil conductivity sensing on claypan soils: Comparison of electromagnetic induction and direct methods. p. 979-990. In P.C. Robert et al. (ed.) Precision agriculture. Proc. Int. Conf., 4th. St. Paul, MN. 19-22 July 1998. ASA, CSSA, and SSSA, Madison, WI.
-
(1998)
Proc. Int. Conf., 4th
, pp. 979-990
-
-
Sudduth, K.A.1
Kitchen, N.R.2
Drummond, S.T.3
-
22
-
-
0032415381
-
Evaluating the profitability of site-specific farming
-
Swinton, S.M., and J. Lowenberg-DeBoer. 1998. Evaluating the profitability of site-specific farming. J. Prod. Agric. 11:439-446.
-
(1998)
J. Prod. Agric.
, vol.11
, pp. 439-446
-
-
Swinton, S.M.1
Lowenberg-DeBoer, J.2
-
23
-
-
0141480427
-
-
SYSTAT Software, Richmond, CA
-
SYSTAT Software. 2002. TableCurve 2D 5.0. SYSTAT Software, Richmond, CA.
-
(2002)
TableCurve 2D 5.0
-
-
-
24
-
-
0001891068
-
Geostatistical methods applied in soil science
-
A. Klute (ed.) Methods of soil analysis. Part 1. Physical and mineralogical methods. SSSA and ASA, Madison, WI
-
Warrick, A.W., D.E. Myers, and D.R. Nielsen. 1986. Geostatistical methods applied in soil science. In A. Klute (ed.) Methods of soil analysis. Part 1. Physical and mineralogical methods. SSSA Book Ser. 5. SSSA and ASA, Madison, WI.
-
(1986)
SSSA Book Ser. 5
-
-
Warrick, A.W.1
Myers, D.E.2
Nielsen, D.R.3
-
25
-
-
0034271249
-
Elevation and infiltration in a level basin: I. Characterizing variability
-
Zapata, N., and E. Playan. 2000. Elevation and infiltration in a level basin: I. Characterizing variability. Irrig. Sci. 19:155-164.
-
(2000)
Irrig. Sci.
, vol.19
, pp. 155-164
-
-
Zapata, N.1
Playan, E.2
-
26
-
-
0034270489
-
Elevation and infiltration in a level basin: II. Impact on soil water and corn yield
-
Zapata, N., E. Playan, and J.M. Faci. 2000. Elevation and infiltration in a level basin: II. Impact on soil water and corn yield. Irrig. Sci. 19:165-173. Agron. J. 95:1140-1145 (2003).
-
(2000)
Irrig. Sci.
, vol.19
, pp. 165-173
-
-
Zapata, N.1
Playan, E.2
Faci, J.M.3
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