-
1
-
-
55749114343
-
-
Brown, L.R. 2006. Plan B 2.0: Rescuing a Planet Under Stress and a Civilization in Trouble. W.W. Norton, New York.
-
Brown, L.R. 2006. Plan B 2.0: Rescuing a Planet Under Stress and a Civilization in Trouble. W.W. Norton, New York.
-
-
-
-
2
-
-
34249883157
-
-
United Nations Population Division, Available at Web site:, verified 3 December 2007
-
United Nations Population Division. 2006. World Population Prospects: The 2006 Revision. Available at Web site: http://www.un.org/esa/ population/unpop.htm (verified 3 December 2007).
-
(2006)
World Population Prospects: The 2006 Revision
-
-
-
5
-
-
0037436169
-
Climate and management contributions to recent trends in U.S. agricultural yields
-
Lobell, D.B. and Asner, G.P. 2003. Climate and management contributions to recent trends in U.S. agricultural yields. Science 299:1032.
-
(2003)
Science
, vol.299
, pp. 1032
-
-
Lobell, D.B.1
Asner, G.P.2
-
6
-
-
0742319939
-
Expected climate change impacts on soil erosion rates: A review
-
Nearing, M.A., Pruski, F., and O'Neal, M.R. 2004. Expected climate change impacts on soil erosion rates: A review. Journal of Soil and Water Conservation 59(1):43-50.
-
(2004)
Journal of Soil and Water Conservation
, vol.59
, Issue.1
, pp. 43-50
-
-
Nearing, M.A.1
Pruski, F.2
O'Neal, M.R.3
-
7
-
-
3042750657
-
Rice yields decline with higher night temperature from global warming
-
Shaobing, P., Huang, J., Sheehy, J.E., Laza, R.C., Visperas, R.M., Zhong, X., Centeno, G.S., Khush, G.S., and Cassman, K.G. 2004. Rice yields decline with higher night temperature from global warming. Proceedings of the National Academy of Sciences, USA 101:9971-9975.
-
(2004)
Proceedings of the National Academy of Sciences, USA
, vol.101
, pp. 9971-9975
-
-
Shaobing, P.1
Huang, J.2
Sheehy, J.E.3
Laza, R.C.4
Visperas, R.M.5
Zhong, X.6
Centeno, G.S.7
Khush, G.S.8
Cassman, K.G.9
-
8
-
-
0036215120
-
Agroecosystems and land resources of the Northern Great Plains
-
Padbury, G., Waltman, S., Caprio, J., Coen, G., Mcginn, S., Mortensen, D., Nielsen, G., and Sinclair, R. 2002. Agroecosystems and land resources of the Northern Great Plains. Agronomy Journal 94:251-261.
-
(2002)
Agronomy Journal
, vol.94
, pp. 251-261
-
-
Padbury, G.1
Waltman, S.2
Caprio, J.3
Coen, G.4
Mcginn, S.5
Mortensen, D.6
Nielsen, G.7
Sinclair, R.8
-
9
-
-
0031936297
-
Regional productivities of plant species in the Great Plains of the United States
-
Epstein, H.E., Lauenroth, W.K., Burke, I.C., and Coffin, D.P. 1998. Regional productivities of plant species in the Great Plains of the United States. Plant Ecology 134:173-195.
-
(1998)
Plant Ecology
, vol.134
, pp. 173-195
-
-
Epstein, H.E.1
Lauenroth, W.K.2
Burke, I.C.3
Coffin, D.P.4
-
10
-
-
34248563043
-
Potential for a new generation of biodiversity in agroecosystems of the future
-
Kirschenmann, F.L. 2007. Potential for a new generation of biodiversity in agroecosystems of the future. Agronomy Journal 99:373-376.
-
(2007)
Agronomy Journal
, vol.99
, pp. 373-376
-
-
Kirschenmann, F.L.1
-
11
-
-
0030840596
-
Agricultural intensification and ecosystems properties
-
Matson, P.A., Parton, W.J., Power, A.G., and Swift, M.J. 1997. Agricultural intensification and ecosystems properties. Science 277:504-509.
-
(1997)
Science
, vol.277
, pp. 504-509
-
-
Matson, P.A.1
Parton, W.J.2
Power, A.G.3
Swift, M.J.4
-
12
-
-
0035853540
-
Forecasting agriculturally driven global environmental change
-
Tilman, D., Fargione, J., Wolff, B., D'Antonio, C., Dobson, A., Howarth, R., Schindler, D., Schlesinger, W.H., Simberloff, D., and Swackhamer, D. 2001. Forecasting agriculturally driven global environmental change. Science 292:281-284.
-
(2001)
Science
, vol.292
, pp. 281-284
-
-
Tilman, D.1
Fargione, J.2
Wolff, B.3
D'Antonio, C.4
Dobson, A.5
Howarth, R.6
Schindler, D.7
Schlesinger, W.H.8
Simberloff, D.9
Swackhamer, D.10
-
13
-
-
34447564117
-
Dynamic cropping systems: Increasing adaptability amid an uncertain future
-
Hanson, J.D., Liebig, M.A., Merrill, S.D., Tanaka, D.L., Krupinsky, J.M., and Stott, D.E. 2007. Dynamic cropping systems: Increasing adaptability amid an uncertain future. Agronomy Journal 99(4):939-943.
-
(2007)
Agronomy Journal
, vol.99
, Issue.4
, pp. 939-943
-
-
Hanson, J.D.1
Liebig, M.A.2
Merrill, S.D.3
Tanaka, D.L.4
Krupinsky, J.M.5
Stott, D.E.6
-
14
-
-
55749100017
-
Principles of integrated agricultural systems: Introduction to processes and definition
-
doi: 10.1017/ S1742170507001718
-
Hendrickson, J.R., Hanson, J., Tanaka, D.L., and Sassenrath, G. 2008. Principles of integrated agricultural systems: Introduction to processes and definition. Renewable Agricultural and Food Systems (doi: 10.1017/ S1742170507001718).
-
(2008)
Renewable Agricultural and Food Systems
-
-
Hendrickson, J.R.1
Hanson, J.2
Tanaka, D.L.3
Sassenrath, G.4
-
15
-
-
34248583651
-
Reconsidering integrated crop-livestock systems in North America
-
Russelle, M.P., Entz, M.H., and Franzluebbers, A.J. 2007. Reconsidering integrated crop-livestock systems in North America. Agronomy Journal 99:325-334.
-
(2007)
Agronomy Journal
, vol.99
, pp. 325-334
-
-
Russelle, M.P.1
Entz, M.H.2
Franzluebbers, A.J.3
-
17
-
-
34250080610
-
Natural resources and an optimum human population
-
Pimentel, D., Harman, R., Pacenza, M., Pecarsky, J., and Pimentel, M. 1994. Natural resources and an optimum human population. Population and Environment 15:347-369.
-
(1994)
Population and Environment
, vol.15
, pp. 347-369
-
-
Pimentel, D.1
Harman, R.2
Pacenza, M.3
Pecarsky, J.4
Pimentel, M.5
-
18
-
-
8844234639
-
Irrigation Water Management: Irrigation Water Needs
-
Natural Resources Management and Environment Department. FAO, Rome, Italy
-
Brouwer, C. and Heibloem, M. 1986. Irrigation Water Management: Irrigation Water Needs. Training Manual No. 3. Natural Resources Management and Environment Department. FAO, Rome, Italy.
-
(1986)
Training Manual
, Issue.3
-
-
Brouwer, C.1
Heibloem, M.2
-
19
-
-
55749108145
-
Irrigation resources and water costs
-
Chapter 2.1, K. Wiebe and N. Gollehon eds, 2006 edition. Economic Research Service, U.S. Department of Agriculture. p
-
Gollehon, N. and Quinby, W. 2006. Irrigation resources and water costs. Chapter 2.1. In K. Wiebe and N. Gollehon (eds). Agricultural Resources and Environmental Indicators, 2006 edition. Economic Research Service, U.S. Department of Agriculture. p. 24-32.
-
(2006)
Agricultural Resources and Environmental Indicators
, pp. 24-32
-
-
Gollehon, N.1
Quinby, W.2
-
20
-
-
55749105658
-
Forage systems for temperate sub-humid and semi-arid areas
-
R.F. Barnes, K.J. Moore, C.J. Nelson and M. Collins eds, 6th ed. Blackwell Publishing Professional, Ames, IA. p
-
Redmon, L.A. and Hendrickson, J.R. 2007. Forage systems for temperate sub-humid and semi-arid areas. In R.F. Barnes, K.J. Moore, C.J. Nelson and M. Collins (eds). Forages, Volume II: The Science of Grassland Agriculture, 6th ed. Blackwell Publishing Professional, Ames, IA. p. 291-302.
-
(2007)
Forages, Volume II: The Science of Grassland Agriculture
, pp. 291-302
-
-
Redmon, L.A.1
Hendrickson, J.R.2
-
21
-
-
0003629430
-
Soil Taxonomy: A Basic System of Soil Classification for Making and Interpreting Soil Surveys
-
Soil Survey Staff, 2nd ed, U.S. Government Printing Office, Washington, DC
-
Soil Survey Staff. 1999. Soil Taxonomy: A Basic System of Soil Classification for Making and Interpreting Soil Surveys, 2nd ed. USDA-NRCS Agricultural Handbook No. 436, U.S. Government Printing Office, Washington, DC.
-
(1999)
USDA-NRCS Agricultural Handbook
, Issue.436
-
-
-
22
-
-
4644235285
-
-
Available at Web site:, accessed 1 September 2007; verified 12 December 2007
-
NASS. 2004. 2002 Census of Agriculture. Available at Web site: http://www.agcensus.usda.gov/Publications/2002/index. asp (accessed 1 September 2007; verified 12 December 2007).
-
(2004)
2002 Census of Agriculture
-
-
-
23
-
-
37349061828
-
-
Department of Agriculture, Quick Stats. Available at Web site:, accessed 2 September 2007; verified 27 December 2007
-
NASS. 2007. United States Department of Agriculture - Quick Stats. Available at Web site: http://www.nass.usda.gov/QuickStats/ Create_County_Indv.jsp (accessed 2 September 2007; verified 27 December 2007).
-
(2007)
United States
-
-
-
24
-
-
84856043672
-
A mathematical theory of communications
-
Shannon, C.E. 1948. A mathematical theory of communications. Bell System Technical Journal 27:379-423, 623-656.
-
(1948)
Bell System Technical Journal
, vol.27
, Issue.379-423
, pp. 623-656
-
-
Shannon, C.E.1
-
25
-
-
55749093207
-
Farm and Ranch Irrigation Survey. 2002 Census of Agriculture
-
NASS, National Agricultural Statistics Service, USDA. Washington, DC
-
NASS. 2004. Farm and Ranch Irrigation Survey. 2002 Census of Agriculture. Volume 3, Special Studies Part 1. National Agricultural Statistics Service, USDA. Washington, DC.
-
(2004)
Special Studies
, vol.3
, Issue.PART 1
-
-
-
26
-
-
55749094124
-
-
Miller, J.A. and Appel, C.L. 1997. Ground water atlas of the United States: Kansas, Missouri and Nebraska. HA 730-D. U.S. Geological Survey. USGS Information Services, Denver, CO.
-
Miller, J.A. and Appel, C.L. 1997. Ground water atlas of the United States: Kansas, Missouri and Nebraska. HA 730-D. U.S. Geological Survey. USGS Information Services, Denver, CO.
-
-
-
-
27
-
-
55749099781
-
Environmental Effects of Agricultural Land-use Change: The Role of Economics and Policy. United States Department of Agriculture, Economic Research Service
-
No. 25. Washington, DC
-
Lubowski, R.N., Bucholtz, S., Claasen, R., Roberts, M.J., Cooper, J.C., Gueorguieva, A., and Johansson, R. 2006. Environmental Effects of Agricultural Land-use Change: The Role of Economics and Policy. United States Department of Agriculture, Economic Research Service, Economic Research Report No. 25. Washington, DC.
-
(2006)
Economic Research Report
-
-
Lubowski, R.N.1
Bucholtz, S.2
Claasen, R.3
Roberts, M.J.4
Cooper, J.C.5
Gueorguieva, A.6
Johansson, R.7
-
28
-
-
55749096705
-
-
High Plains Regional Climate Center, Available at Web site:, accessed 13 September 2007; verified 11 December 2007
-
High Plains Regional Climate Center. Historical Climatic Data Summaries. Available at Web site: http://www.hprcc.unl.edu/data/historical/ (accessed 13 September 2007; verified 11 December 2007).
-
Historical Climatic Data Summaries
-
-
-
29
-
-
55749090351
-
-
Available at Web site:, accessed 14 September 2007; verified 17 December 2007
-
National Corn Handbook. Available at Web site: http://www.ces.purdue.edu/ extmedia/NCH/NCH-40.html (accessed 14 September 2007; verified 17 December 2007).
-
National Corn Handbook
-
-
-
30
-
-
7544245204
-
An empirical analysis of acreage effects of participation in the federal crop insurance program
-
Goodwin, B.K., Vandeveer, M.L., and Deal, J.L. 2004. An empirical analysis of acreage effects of participation in the federal crop insurance program. American Journal of Agricultural Economics 86:1058-1077.
-
(2004)
American Journal of Agricultural Economics
, vol.86
, pp. 1058-1077
-
-
Goodwin, B.K.1
Vandeveer, M.L.2
Deal, J.L.3
-
31
-
-
55749085226
-
Financial Characteristics of North Dakota Farms 1998-2000
-
No. 467. Department of Agribusiness and Applied Economics, North Dakota State University, Fargo, ND
-
Swenson, A.L. 2001. Financial Characteristics of North Dakota Farms 1998-2000. Agribusiness and Applied Economics Report No. 467. Department of Agribusiness and Applied Economics, North Dakota State University, Fargo, ND.
-
(2001)
Agribusiness and Applied Economics Report
-
-
Swenson, A.L.1
-
32
-
-
55749095670
-
Financial Characteristics of North Dakota Farms 2001-2003
-
No. 546. Department of Agribusiness and Applied Economics, North Dakota State University, Fargo, ND
-
Swenson, A.L. 2004. Financial Characteristics of North Dakota Farms 2001-2003. Agribusiness and Applied Economics Report No. 546. Department of Agribusiness and Applied Economics, North Dakota State University, Fargo, ND.
-
(2004)
Agribusiness and Applied Economics Report
-
-
Swenson, A.L.1
-
33
-
-
55749113818
-
Financial Characteristics of North Dakota Farms 2003-2004
-
No. 568. Department of Agribusiness and Applied Economics North Dakota State University, Fargo, ND
-
Swenson, A.L. 2005. Financial Characteristics of North Dakota Farms 2003-2004. Agribusiness and Applied Economics Report No. 568. Department of Agribusiness and Applied Economics North Dakota State University, Fargo, ND.
-
(2005)
Agribusiness and Applied Economics Report
-
-
Swenson, A.L.1
-
34
-
-
55749115055
-
Financial Characteristics of North Dakota Farms 2004-2005
-
No. 588. Department of Agribusiness and Applied Economics, North Dakota State University. Fargo, ND
-
Swenson, A.L. 2006. Financial Characteristics of North Dakota Farms 2004-2005. Agribusiness and Applied Economics Report No. 588. Department of Agribusiness and Applied Economics, North Dakota State University. Fargo, ND.
-
(2006)
Agribusiness and Applied Economics Report
-
-
Swenson, A.L.1
-
35
-
-
55749100452
-
Financial Characteristics of North Dakota Farms 2005-2006
-
No. 608. Department of Agribusiness and Applied Economics, North Dakota State University. Fargo, ND
-
Swenson, A.L. 2007. Financial Characteristics of North Dakota Farms 2005-2006. Agribusiness and Applied Economics Report No. 608. Department of Agribusiness and Applied Economics, North Dakota State University. Fargo, ND.
-
(2007)
Agribusiness and Applied Economics Report
-
-
Swenson, A.L.1
-
36
-
-
55749103581
-
Social and political influences on agricultural systems
-
doi: 10.1017/S174217050700169X
-
Archer, D.W., Dawson, J., Kreuter, U.P., Hendrickson, M., and Halloran, J.M. 2008. Social and political influences on agricultural systems. Renewable Agriculture and Food Systems (doi: 10.1017/S174217050700169X).
-
(2008)
Renewable Agriculture and Food Systems
-
-
Archer, D.W.1
Dawson, J.2
Kreuter, U.P.3
Hendrickson, M.4
Halloran, J.M.5
-
37
-
-
55049100137
-
-
Sage Publications, New Delhi, India
-
Van Loon, G.W., Patil, S.G., and Hugar, L.B. 2005. Agricultural Sustainability: Strategies for Assessment. Sage Publications, New Delhi, India.
-
(2005)
Agricultural Sustainability: Strategies for Assessment
-
-
Van Loon, G.W.1
Patil, S.G.2
Hugar, L.B.3
-
38
-
-
0036136860
-
Soil health and global sustainability: Translating science into practices
-
Doran, J.W. 2002. Soil health and global sustainability: Translating science into practices. Agricultural Ecosystems and Environment 88:119-127.
-
(2002)
Agricultural Ecosystems and Environment
, vol.88
, pp. 119-127
-
-
Doran, J.W.1
-
39
-
-
0037344595
-
Effects of western Corn Belt cropping systems on agroecosystem functions
-
Liebig, M.A. and Varvel, G.E. 2003. Effects of western Corn Belt cropping systems on agroecosystem functions. Agronomy Journal 95(2):316-322.
-
(2003)
Agronomy Journal
, vol.95
, Issue.2
, pp. 316-322
-
-
Liebig, M.A.1
Varvel, G.E.2
-
40
-
-
32044438665
-
Nitrogen fertilization and cropping system impacts on soil quality in Midwestern Mollisols
-
Russell, A.E., Laird, D.A., and Mallarino, A.P. 2006. Nitrogen fertilization and cropping system impacts on soil quality in Midwestern Mollisols. Soil Science Society of America Journal 70:249-255.
-
(2006)
Soil Science Society of America Journal
, vol.70
, pp. 249-255
-
-
Russell, A.E.1
Laird, D.A.2
Mallarino, A.P.3
-
41
-
-
20444481464
-
Greenhouse gas contributions and mitigation potential of agriculture in the central USA
-
Johnson, J.M.-F., Reicosky, D.C., Allmaras, R.R., Sauer, T.J., Venterea, R.T., and Dell, C.J. 2005. Greenhouse gas contributions and mitigation potential of agriculture in the central USA. Soil Tillage Research 83:73-94.
-
(2005)
Soil Tillage Research
, vol.83
, pp. 73-94
-
-
Johnson, J.M.-F.1
Reicosky, D.C.2
Allmaras, R.R.3
Sauer, T.J.4
Venterea, R.T.5
Dell, C.J.6
-
42
-
-
20444454697
-
Soil organic carbon sequestration and agricultural greenhouse gas emissions in the southeastern USA
-
Franzluebbers, A.J. 2005. Soil organic carbon sequestration and agricultural greenhouse gas emissions in the southeastern USA. Soil Tillage Research 83:120-147.
-
(2005)
Soil Tillage Research
, vol.83
, pp. 120-147
-
-
Franzluebbers, A.J.1
-
43
-
-
20444488471
-
Greenhouse gas contributions and mitigation potential of agricultural practices in northwestern USA and western Canada
-
Liebig, M.A., Morgan, J.A., Reeder, J.D., Ellert, B.H., Gollany, H.T., and Schuman, G.E. 2005. Greenhouse gas contributions and mitigation potential of agricultural practices in northwestern USA and western Canada. Soil Tillage Research 83:25-52.
-
(2005)
Soil Tillage Research
, vol.83
, pp. 25-52
-
-
Liebig, M.A.1
Morgan, J.A.2
Reeder, J.D.3
Ellert, B.H.4
Gollany, H.T.5
Schuman, G.E.6
-
44
-
-
0036162328
-
Soil properties as influenced by phosphorus- and nitrogen-based manure and compost applications
-
Eghball, B. 2002. Soil properties as influenced by phosphorus- and nitrogen-based manure and compost applications. Agronomy Journal 94:128-135.
-
(2002)
Agronomy Journal
, vol.94
, pp. 128-135
-
-
Eghball, B.1
-
45
-
-
0000522888
-
Effect of composted manure on soil chemical properties and nitrogen use by grain sorghum
-
Schlegel, A.J. 1992. Effect of composted manure on soil chemical properties and nitrogen use by grain sorghum. Journal of Production Agriculture 5:153-157.
-
(1992)
Journal of Production Agriculture
, vol.5
, pp. 153-157
-
-
Schlegel, A.J.1
-
46
-
-
14644390943
-
Soil carbon and nitrogen changes as influenced by tillage and cropping systems in some Iowa soils
-
Al-Kaisi, M.M., Yin, X., and Licht, M.A. 2005. Soil carbon and nitrogen changes as influenced by tillage and cropping systems in some Iowa soils. Agriculture Ecosystems and the Environment 105:635-647.
-
(2005)
Agriculture Ecosystems and the Environment
, vol.105
, pp. 635-647
-
-
Al-Kaisi, M.M.1
Yin, X.2
Licht, M.A.3
-
47
-
-
13444272136
-
Soil carbon under switchgrass stands and cultivated cropland
-
Liebig, M.A., Johnson, H.A., Hanson, J.D., and Frank, A.B. 2005. Soil carbon under switchgrass stands and cultivated cropland. Biomass Bioenergy 28(4):347-354.
-
(2005)
Biomass Bioenergy
, vol.28
, Issue.4
, pp. 347-354
-
-
Liebig, M.A.1
Johnson, H.A.2
Hanson, J.D.3
Frank, A.B.4
-
48
-
-
34248574871
-
Integrated crop-livestock systems in the southeastern USA
-
Franzluebbers, A.J. 2007. Integrated crop-livestock systems in the southeastern USA. Agronomy Journal 99:361-372.
-
(2007)
Agronomy Journal
, vol.99
, pp. 361-372
-
-
Franzluebbers, A.J.1
-
49
-
-
3042719257
-
Soil microbial, chemical and physical properties in continuous cotton and integrated crop-livestock systems
-
Acosta-Martinez, V., Zobeck, T.M., and Allen, V. 2004. Soil microbial, chemical and physical properties in continuous cotton and integrated crop-livestock systems. Soil Science Society of America Journal 68:1875-1884.
-
(2004)
Soil Science Society of America Journal
, vol.68
, pp. 1875-1884
-
-
Acosta-Martinez, V.1
Zobeck, T.M.2
Allen, V.3
-
50
-
-
0036880797
-
Short-term impact of fallow frequency and perennial grass on soil organic carbon in a Brown Chernozem in southern Alberta
-
Bremer, E., Janzen, H.H., and McKenzie, R.H. 2002. Short-term impact of fallow frequency and perennial grass on soil organic carbon in a Brown Chernozem in southern Alberta. Canadian Journal of Soil Science 82:481-488.
-
(2002)
Canadian Journal of Soil Science
, vol.82
, pp. 481-488
-
-
Bremer, E.1
Janzen, H.H.2
McKenzie, R.H.3
-
51
-
-
34248572612
-
Integrated irrigated crop-livestock systems in dry climates
-
Allen, V.G., Baker, M.T., Segarra, E., and Brown, C.P. 2007. Integrated irrigated crop-livestock systems in dry climates. Agronomy Journal 99:346-360.
-
(2007)
Agronomy Journal
, vol.99
, pp. 346-360
-
-
Allen, V.G.1
Baker, M.T.2
Segarra, E.3
Brown, C.P.4
-
52
-
-
55749084161
-
-
Padbury, G. and Stushnoff, C. 2000. Risk of wind erosion. In T. McRae, C.A.S. Smith and L.J. Gregorich (eds). Environmental Sustainability of Canadian Agriculture: Report of the Agri-environmental Indicator Project. Agriculture and Agri-Food Canada, Ottawa, ON. p. 69-76.
-
Padbury, G. and Stushnoff, C. 2000. Risk of wind erosion. In T. McRae, C.A.S. Smith and L.J. Gregorich (eds). Environmental Sustainability of Canadian Agriculture: Report of the Agri-environmental Indicator Project. Agriculture and Agri-Food Canada, Ottawa, ON. p. 69-76.
-
-
-
-
53
-
-
15944383112
-
Crop sequencing to improve use of precipitation and synergize crop growth
-
Tanaka, D.L., Anderson, R.L., and Rao, S.C. 2005. Crop sequencing to improve use of precipitation and synergize crop growth. Agronomy Journal 97:385-390.
-
(2005)
Agronomy Journal
, vol.97
, pp. 385-390
-
-
Tanaka, D.L.1
Anderson, R.L.2
Rao, S.C.3
-
54
-
-
33644596074
-
Crop sequence effects of 10 crops in the northern Great Plains
-
Krupinsky, J.M., Tanaka, D.L., Merrill, S.D., Liebig, M.A., and Hanson, J.D. 2006. Crop sequence effects of 10 crops in the northern Great Plains. Agricultural Systems 88:227-254.
-
(2006)
Agricultural Systems
, vol.88
, pp. 227-254
-
-
Krupinsky, J.M.1
Tanaka, D.L.2
Merrill, S.D.3
Liebig, M.A.4
Hanson, J.D.5
-
55
-
-
0036218918
-
Potential of forages to diversify cropping systems in the northern Great Plains
-
Entz, M.H., Baron, V.S., Carr, P.M., Meyer, D.W., Smith, S.R. Jr, and McCaughey, W.P. 2002. Potential of forages to diversify cropping systems in the northern Great Plains. Agronomy Journal 94:240-250.
-
(2002)
Agronomy Journal
, vol.94
, pp. 240-250
-
-
Entz, M.H.1
Baron, V.S.2
Carr, P.M.3
Meyer, D.W.4
Smith Jr, S.R.5
McCaughey, W.P.6
-
56
-
-
0036214181
-
Nutrient considerations for diversified cropping systems in the northern Great Plains
-
Grant, C.A., Peterson, G.A., and Campbell, C.A. 2002. Nutrient considerations for diversified cropping systems in the northern Great Plains. Agronomy Journal 94:186-198.
-
(2002)
Agronomy Journal
, vol.94
, pp. 186-198
-
-
Grant, C.A.1
Peterson, G.A.2
Campbell, C.A.3
-
57
-
-
75349092144
-
Crop rotations for the 21st century
-
D.L. Sparks ed, Academic Press, New York. p
-
Karlen, D.L., Varvel, G.E., Bullock, D.G., and Cruse, R.M. 1994. Crop rotations for the 21st century. In D.L. Sparks (ed.) Advances in Agronomy, Vol. 53. Academic Press, New York. p. 1-45.
-
(1994)
Advances in Agronomy
, vol.53
, pp. 1-45
-
-
Karlen, D.L.1
Varvel, G.E.2
Bullock, D.G.3
Cruse, R.M.4
-
58
-
-
0036220906
-
Managing plant disease risk in diversified cropping systems
-
Krupinsky, J.M., Bailey, K.L., McMullen, M.P., Gossen, B.D., and Turkington, T.K. 2002. Managing plant disease risk in diversified cropping systems. Agronomy Journal 94:198-209.
-
(2002)
Agronomy Journal
, vol.94
, pp. 198-209
-
-
Krupinsky, J.M.1
Bailey, K.L.2
McMullen, M.P.3
Gossen, B.D.4
Turkington, T.K.5
-
59
-
-
0042855818
-
Pulse crops for the northern Great Plains: I. Grain productivity and residual effects on soil water and nitrogen
-
Miller, P.R., Gan, Y., McConkey, B.G., and McDonald, C.L. 2003. Pulse crops for the northern Great Plains: I. Grain productivity and residual effects on soil water and nitrogen. Agronomy Journal 95:972-979.
-
(2003)
Agronomy Journal
, vol.95
, pp. 972-979
-
-
Miller, P.R.1
Gan, Y.2
McConkey, B.G.3
McDonald, C.L.4
-
60
-
-
0030326215
-
The nitrogen and non-nitrogen rotation benefits of pea to succeeding crops
-
Stevenson, F.C. and van Kessel, C. 1996. The nitrogen and non-nitrogen rotation benefits of pea to succeeding crops. Canadian Journal of Plant Science 76:735-745.
-
(1996)
Canadian Journal of Plant Science
, vol.76
, pp. 735-745
-
-
Stevenson, F.C.1
van Kessel, C.2
-
61
-
-
84974211892
-
Legumes: Their potential role in agricultural production
-
Power, J.F. 1987. Legumes: Their potential role in agricultural production. American Journal Alternative Agriculture 2:69-73.
-
(1987)
American Journal Alternative Agriculture
, vol.2
, pp. 69-73
-
-
Power, J.F.1
-
62
-
-
0030619521
-
The nitrogen dynamics of 1-, 2-, and 3-year stands of alfalfa in a cropping system
-
Kelner, D.J., Vessey, J.K., and Entz, M.H. 1997. The nitrogen dynamics of 1-, 2-, and 3-year stands of alfalfa in a cropping system. Agriculture Ecosystems and the Environment 64:1-10.
-
(1997)
Agriculture Ecosystems and the Environment
, vol.64
, pp. 1-10
-
-
Kelner, D.J.1
Vessey, J.K.2
Entz, M.H.3
-
63
-
-
0028878593
-
Nitrogen fixation and growth of one-year stands of non-dormant alfalfa
-
Kelner, D.J. and Vessey, J.K. 1995. Nitrogen fixation and growth of one-year stands of non-dormant alfalfa. Canadian Journal of Plant Science 75:655-665.
-
(1995)
Canadian Journal of Plant Science
, vol.75
, pp. 655-665
-
-
Kelner, D.J.1
Vessey, J.K.2
-
64
-
-
34248561023
-
Integrated crop-livestock systems in the U.S. Corn Belt
-
Sulc, R.M. and Tracy, B.F. 2007. Integrated crop-livestock systems in the U.S. Corn Belt. Agronomy Journal 99:335-345.
-
(2007)
Agronomy Journal
, vol.99
, pp. 335-345
-
-
Sulc, R.M.1
Tracy, B.F.2
-
65
-
-
55749083503
-
Precision Livestock Farming '07
-
Cox, S.W.R, ed, Greece, 3-6 June, Wageningen Academic Publishers, Wageningen, The Netherlands
-
Cox, S.W.R. (ed.). 2007. Precision Livestock Farming '07. Proceedings of the 3rd European Conference on Precision Livestock Farming, Skiathos, Greece, 3-6 June 2007. Wageningen Academic Publishers, Wageningen, The Netherlands.
-
(2007)
Proceedings of the 3rd European Conference on Precision Livestock Farming, Skiathos
-
-
-
67
-
-
0034978356
-
Irrigated wheat grazing and tillage effects on subsequent dryland grain sorghum production
-
Winter, S.R. and Unger, P.W. 2001. Irrigated wheat grazing and tillage effects on subsequent dryland grain sorghum production. Agronomy Journal 93:504-510.
-
(2001)
Agronomy Journal
, vol.93
, pp. 504-510
-
-
Winter, S.R.1
Unger, P.W.2
-
68
-
-
0032077785
-
Nitrous oxide emission from long-term manured soils
-
Chang, C., Cho, C.M., and Janzen, H.H. 1998. Nitrous oxide emission from long-term manured soils. Soil Science Society of America Journal 62:677-682.
-
(1998)
Soil Science Society of America Journal
, vol.62
, pp. 677-682
-
-
Chang, C.1
Cho, C.M.2
Janzen, H.H.3
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