-
1
-
-
0345373892
-
-
Ph.D. Thesis (Purdue University, West Lafayette, Indiana, USA)
-
Adamchuk, V. I. 2000. Automated Mapping of Soil pH, Potassium and Mechanical Impedance for Site-Specific Management. Ph.D. Thesis (Purdue University, West Lafayette, Indiana, USA).
-
(2000)
Automated Mapping of Soil PH, Potassium and Mechanical Impedance for Site-Specific Management
-
-
Adamchuk, V.I.1
-
2
-
-
3543030300
-
Evaluation of automated soil pH mapping
-
ASAE Paper No. 99-1100. Toronto, Ontario, Canada
-
Adamchuk, V. I. and Morgan, M. T. 1999. Evaluation of automated soil pH mapping. ASAE Paper No. 99-1100. In: Presented at the 1999 ASAE/CSAE-SGCR Annual International Meeting (Toronto, Ontario, Canada).
-
(1999)
1999 ASAE/CSAE-SGCR Annual International Meeting
-
-
Adamchuk, V.I.1
Morgan, M.T.2
-
3
-
-
0033169186
-
An automated sampling system for measuring soil pH
-
Adamchuk, V. I., Morgan, M. T. and Ess, D. R. 1999. An automated sampling system for measuring soil pH. Transactions of the ASAE 42(4), 885-891.
-
(1999)
Transactions of the ASAE
, vol.42
, Issue.4
, pp. 885-891
-
-
Adamchuk, V.I.1
Morgan, M.T.2
Ess, D.R.3
-
6
-
-
0028166141
-
Spatially variable liming rates: A method for determination
-
Borgelt, S. C., Searcy, S. W., Stout, B. A. and Mulla, D. J. 1994. Spatially variable liming rates: A method for determination. Transactions of the ASAE 37(5), 1499-1507.
-
(1994)
Transactions of the ASAE
, vol.37
, Issue.5
, pp. 1499-1507
-
-
Borgelt, S.C.1
Searcy, S.W.2
Stout, B.A.3
Mulla, D.J.4
-
7
-
-
3543033278
-
Managing long-term soil fertility
-
edited by J. Lowenberg-DeBoer and K. Erickson (Purdue University, West Lafayette, Indiana, USA)
-
Brouder, S. M. and Lowenberg-DeBoer, J. M. 2000. Managing long-term soil fertility. In: Precision Farming Profitability, edited by J. Lowenberg-DeBoer and K. Erickson (Purdue University, West Lafayette, Indiana, USA), p. 30-43.
-
(2000)
Precision Farming Profitability
, pp. 30-43
-
-
Brouder, S.M.1
Lowenberg-DeBoer, J.M.2
-
8
-
-
3543005797
-
Applying site-specific tools in soil fertility research and developing management information for variable rate technologies
-
Purdue University, West Lafayette, Indiana, USA
-
Brouder, S. M. 1999. Applying site-specific tools in soil fertility research and developing management information for variable rate technologies. In: Presented at the 1999 Information Agriculture Conference (Purdue University, West Lafayette, Indiana, USA).
-
(1999)
1999 Information Agriculture Conference
-
-
Brouder, S.M.1
-
9
-
-
0028159624
-
Field-scale variability of soil properties in Central Iowa soils
-
Cambardella, C. A., Moorman, T. B., Novak, J. M., Parkin, T. B., Karlen, D. L., Turco, R. F. and Konopka, A. E. 1994. Field-scale variability of soil properties in Central Iowa soils. Soil Science Society of America Journal 58, 1501-1511.
-
(1994)
Soil Science Society of America Journal
, vol.58
, pp. 1501-1511
-
-
Cambardella, C.A.1
Moorman, T.B.2
Novak, J.M.3
Parkin, T.B.4
Karlen, D.L.5
Turco, R.F.6
Konopka, A.E.7
-
10
-
-
0343142746
-
Systematic evaluation of precision farming soil sampling requirements
-
edited by P. C. Robert, R. H. Rust and W. E. Larsen (ASA-CSSA-SSSA, Madison, Wisconsin, USA)
-
Clay, D. E., Carlson, C. G., Chang, J., Clay, S. A., Malo, D. D., Ellsbury, M. M. and Lee, J. 1999. Systematic evaluation of precision farming soil sampling requirements. In: Proceedings of the Fourth International Conference of Precision Agriculture, edited by P. C. Robert, R. H. Rust and W. E. Larsen (ASA-CSSA-SSSA, Madison, Wisconsin, USA), p. 253-265.
-
(1999)
Proceedings of the Fourth International Conference of Precision Agriculture
, pp. 253-265
-
-
Clay, D.E.1
Carlson, C.G.2
Chang, J.3
Clay, S.A.4
Malo, D.D.5
Ellsbury, M.M.6
Lee, J.7
-
11
-
-
0025586807
-
The variability of pH in acid soils of the southern highlands of New South Wales
-
Conyers, M. K. and Davey, B. G. 1990. The variability of pH in acid soils of the southern highlands of New South Wales. Journal of Soil Science 150(4), 695-704.
-
(1990)
Journal of Soil Science
, vol.150
, Issue.4
, pp. 695-704
-
-
Conyers, M.K.1
Davey, B.G.2
-
12
-
-
0004247533
-
Soil fertility and fertilizers
-
Prentice Hall, Upper Saddle River, New Jersey, USA
-
Havlin, J. L., Beaton, J. D., Tisdale, S. L. and Nelson, W. L. 1999. Soil fertility and fertilizers. In: An Introduction to Nutrient Management. 6th edn (Prentice Hall, Upper Saddle River, New Jersey, USA).
-
(1999)
An Introduction to Nutrient Management. 6th Edn
-
-
Havlin, J.L.1
Beaton, J.D.2
Tisdale, S.L.3
Nelson, W.L.4
-
13
-
-
0000132210
-
The integration of data on lime use by modeling
-
edited by A. D. Robson (Academic Press Australia, Sydney, Australia)
-
Hochman, Z., Godyn, D. L. and Scott, B. J. 1989. The integration of data on lime use by modeling. In: Soil Acidity and Plant Growth, edited by A. D. Robson (Academic Press Australia, Sydney, Australia), p. 265-302.
-
(1989)
Soil Acidity and Plant Growth
, pp. 265-302
-
-
Hochman, Z.1
Godyn, D.L.2
Scott, B.J.3
-
14
-
-
0042807935
-
Soil testing and fertility
-
Cooperative Extension Service, College of Agriculture, University of Illinois, Urbana-Champaign, Illinois, USA
-
Hoeft, R. G., Peck, T. R. and Boone, L. V. 1996. Soil testing and fertility. In: Illinois Agronomy Handbook 1995-1996, Circular 1333, (Cooperative Extension Service, College of Agriculture, University of Illinois, Urbana-Champaign, Illinois, USA), p. 70-101.
-
(1996)
Illinois Agronomy Handbook 1995-1996, Circular 1333
, pp. 70-101
-
-
Hoeft, R.G.1
Peck, T.R.2
Boone, L.V.3
-
15
-
-
0003779028
-
-
Oxford University Press, Oxford, New York, USA
-
Isaaks, E. H. and Srivastava, R. M. 1989. Applied Geostatistics (Oxford University Press, Oxford, New York, USA).
-
(1989)
Applied Geostatistics
-
-
Isaaks, E.H.1
Srivastava, R.M.2
-
16
-
-
85104351701
-
Economics of site-specific management in agronomic crops
-
edited by F. T. Pierce and E. J. Sadler (ASA-CSSA-SSSA, Madison, Wisconsin, USA)
-
Lowenberg-DeBoer, J. M. and Swinton, S. M. 1997. Economics of site-specific management in agronomic crops. In: The State of Site-Specific Management for Agriculture, edited by F. T. Pierce and E. J. Sadler (ASA-CSSA-SSSA, Madison, Wisconsin, USA), p. 369-396.
-
(1997)
The State of Site-Specific Management for Agriculture
, pp. 369-396
-
-
Lowenberg-DeBoer, J.M.1
Swinton, S.M.2
-
17
-
-
0001395701
-
Soil pH and lime requirement
-
edited by A. L. Page, R. H. Miller and D. R. Keeney (ASA-SSSA, Madison, Wisconsin, USA)
-
McLean, E. O. 1982. Soil pH and lime requirement. In: Methods of Soil Analysis. Part 2. Chemical and Microbiological Properties. Agronomy Monograph No. 9, 2nd edn, edited by A. L. Page, R. H. Miller and D. R. Keeney (ASA-SSSA, Madison, Wisconsin, USA), p. 199-224.
-
(1982)
Methods of Soil Analysis. Part 2. Chemical and Microbiological Properties. Agronomy Monograph No. 9, 2nd Edn
, pp. 199-224
-
-
McLean, E.O.1
-
18
-
-
3543041124
-
Basic concepts of soil acidity and liming
-
Potash and Phosphate Institute, Brookings, South Dakota, USA
-
Mengel, D. B. 1997. Basic concepts of soil acidity and liming. In: Proceedings of the 27th North Central Extension-Industry Soil Fertility Conference, Vol. 13 (Potash and Phosphate Institute, Brookings, South Dakota, USA), p. 1-13.
-
(1997)
Proceedings of the 27th North Central Extension-Industry Soil Fertility Conference
, vol.13
, pp. 1-13
-
-
Mengel, D.B.1
-
19
-
-
0000547347
-
Using geostatistics and GIS to manage spatial patterns in soil fertility
-
ASAE, St. Joseph, Michigan, USA
-
Mulla, D. J. 1991. Using geostatistics and GIS to manage spatial patterns in soil fertility. In: Automated Agriculture for the 21st Century. Proceedings of the 1991 Symposium. ASAE Publication 11-91 (ASAE, St. Joseph, Michigan, USA), p. 336-344.
-
(1991)
Automated Agriculture for the 21st Century. Proceedings of the 1991 Symposium. ASAE Publication 11-91
, pp. 336-344
-
-
Mulla, D.J.1
-
20
-
-
0002383805
-
Mapping and managing spatial patterns in soil fertility and crop yield
-
edited by P. C. Robert, R. H. Rust and W. E. Larsen (ASA-CSSA-SSSA, Madison, Wisconsin, USA)
-
Mulla, D. J. 1993. Mapping and managing spatial patterns in soil fertility and crop yield. In: Soil Specific Crop Management, edited by P. C. Robert, R. H. Rust and W. E. Larsen (ASA-CSSA-SSSA, Madison, Wisconsin, USA), p. 15-26.
-
(1993)
Soil Specific Crop Management
, pp. 15-26
-
-
Mulla, D.J.1
-
21
-
-
85101895867
-
Lime requirement
-
SSSA-ASA, Madison, Wisconsin, USA
-
Sims, J. T. 1996. Lime requirement. In: Methods of Soil Analysis. Part 3. Chemical Methods. Book Series No. 5 (SSSA-ASA, Madison, Wisconsin, USA), p. 491-515.
-
(1996)
Methods of Soil Analysis. Part 3. Chemical Methods. Book Series No. 5
, pp. 491-515
-
-
Sims, J.T.1
-
22
-
-
0003442143
-
-
Board of Agriculture, National Research Council, National Academy Press, Washington, DC, USA
-
Sonka, S. T., Bauer, M. E., Cherry, E. T., Colburn, J. W., Heimlich, R. E., Joseph, D. A., Leboeuf, J. B., Lichtenberg, E., Mortensen, D. A., Searcy, S. W., Ustin, S. L. and Ventura, S. J. 1997. Precision Agriculture in the 21st Century. Geospatial and Information Technologies in Crop Management. Committee on Assessing Crop Yield: Site-Specific Farming, Information Systems, and Research Opportunities (Board of Agriculture, National Research Council, National Academy Press, Washington, DC, USA).
-
(1997)
Precision Agriculture in the 21st Century. Geospatial and Information Technologies in Crop Management. Committee on Assessing Crop Yield: Site-Specific Farming, Information Systems, and Research Opportunities
-
-
Sonka, S.T.1
Bauer, M.E.2
Cherry, E.T.3
Colburn, J.W.4
Heimlich, R.E.5
Joseph, D.A.6
Leboeuf, J.B.7
Lichtenberg, E.8
Mortensen, D.A.9
Searcy, S.W.10
Ustin, S.L.11
Ventura, S.J.12
-
23
-
-
85104338909
-
Sensors for site-specific management
-
edited by E. T. Pierce and E. J. Sadler (ASA-CSSA-SSSA, Madison, Wisconsin, USA)
-
Sudduth, K. A., Hummel, J. W. and Birrel, S. J. 1997. Sensors for site-specific management. In: The State of Site-Specific Management for Agriculture, edited by E. T. Pierce and E. J. Sadler (ASA-CSSA-SSSA, Madison, Wisconsin, USA), p. 183-210.
-
(1997)
The State of Site-Specific Management for Agriculture
, pp. 183-210
-
-
Sudduth, K.A.1
Hummel, J.W.2
Birrel, S.J.3
-
24
-
-
0003884409
-
-
Michigan State University, East Lansing, Michigan, USA
-
Vitosh, M. L., Johnson, J. W. and Mengel, D. B. 1995. Tri-State Fertilizer Recommendations for Corn, Soybean, Wheat and Alfalfa. Extension Bulletin E-2567 (Michigan State University, East Lansing, Michigan, USA).
-
(1995)
Tri-State Fertilizer Recommendations for Corn, Soybean, Wheat and Alfalfa. Extension Bulletin E-2567
-
-
Vitosh, M.L.1
Johnson, J.W.2
Mengel, D.B.3
-
25
-
-
85103024388
-
Geostatistical methods applied to soil science
-
ASA-SSSA, Madison, Wisconsin, USA
-
Warrick, A. W., Myers, D. E. and Nielsen, D. R. 1986. Geostatistical methods applied to soil science. In: Methods of Soil Analysis. Part I. Physical and Mineralogical Methods. Agronomy Monograph No. 9. 2nd edn (ASA-SSSA, Madison, Wisconsin, USA), p. 53-82.
-
(1986)
Methods of Soil Analysis. Part I. Physical and Mineralogical Methods. Agronomy Monograph No. 9. 2nd Edn
, pp. 53-82
-
-
Warrick, A.W.1
Myers, D.E.2
Nielsen, D.R.3
-
26
-
-
0000266785
-
pH and lime requirement
-
edited by J. R. Brown (North Central Regional Publication No. 221 (Revised), Missouri Agricultural Experiment Station, Columbia, Missouri, USA)
-
Watson, M. E. and Brown, J. R. 1998. pH and lime requirement. In: Recommended Chemical Soil Test Procedures for the North Central Region, edited by J. R. Brown (North Central Regional Publication No. 221 (Revised), Missouri Agricultural Experiment Station, Columbia, Missouri, USA), p. 13-16.
-
(1998)
Recommended Chemical Soil Test Procedures for the North Central Region
, pp. 13-16
-
-
Watson, M.E.1
Brown, J.R.2
-
27
-
-
85075710519
-
Soil sampling and interpolation techniques for mapping spatial variability of soil properties
-
edited by F. T. Pierce and E. J. Sadler (ASA-CSSA-SSSA, Madison, Wisconsin, USA)
-
Wollenhaupt, N. C., Mulla, D. J. and Gotway Crawford, C. A. 1997. Soil sampling and interpolation techniques for mapping spatial variability of soil properties. In: The State of Site-Specific Management for Agriculture, edited by F. T. Pierce and E. J. Sadler (ASA-CSSA-SSSA, Madison, Wisconsin, USA), p. 19-53.
-
(1997)
The State of Site-Specific Management for Agriculture
, pp. 19-53
-
-
Wollenhaupt, N.C.1
Mulla, D.J.2
Gotway Crawford, C.A.3
|