-
1
-
-
0034235620
-
Crop management and corn nitrogen rate effects on nitrate leaching
-
Andraski, T.W., L.G. Bundy and K.R. Brye, 2000. Crop management and corn nitrogen rate effects on nitrate leaching. J. Environ. Qual., 29 (4): 1095-1103.
-
(2000)
J. Environ. Qual
, vol.29
, Issue.4
, pp. 1095-1103
-
-
Andraski, T.W.1
Bundy, L.G.2
Brye, K.R.3
-
2
-
-
0019845494
-
Nitrate-nitrogen in tile drainage as affected by fertilization
-
Baker, J.L. and H.P. Johnson, 1981. Nitrate-nitrogen in tile drainage as affected by fertilization. J. Environ. Qual., 10 (4): 519-522.
-
(1981)
J. Environ. Qual
, vol.10
, Issue.4
, pp. 519-522
-
-
Baker, J.L.1
Johnson, H.P.2
-
3
-
-
0025621249
-
Nitrate-nitrogen losses to groundwater from rural and suburban land uses
-
Gold, A.J., W.R. DeRagon, W.M. Sullivan and J.L. Lemunyon, 1990. Nitrate-nitrogen losses to groundwater from rural and suburban land uses. J. Soil Water Conserv., 45 (2): 305-310.
-
(1990)
J. Soil Water Conserv
, vol.45
, Issue.2
, pp. 305-310
-
-
Gold, A.J.1
DeRagon, W.R.2
Sullivan, W.M.3
Lemunyon, J.L.4
-
4
-
-
0026157710
-
Nitrate transport on a sandy Coastal Plain soil underlain by plinthite
-
Hubbard, R.K., R.A. Leonard and A.W. Johnson, 1991. Nitrate transport on a sandy Coastal Plain soil underlain by plinthite. Trans. ASAE., 34 (3): 802-808.
-
(1991)
Trans. ASAE
, vol.34
, Issue.3
, pp. 802-808
-
-
Hubbard, R.K.1
Leonard, R.A.2
Johnson, A.W.3
-
5
-
-
0031732126
-
Field-scale nitrogen balances associated with long-term continuous corn production
-
Karlen, D.L., L.A. Kramer and S.D. Logsdon, 1998. Field-scale nitrogen balances associated with long-term continuous corn production. Agron. J., 90 (5): 644-650.
-
(1998)
Agron. J
, vol.90
, Issue.5
, pp. 644-650
-
-
Karlen, D.L.1
Kramer, L.A.2
Logsdon, S.D.3
-
6
-
-
0027223555
-
Des Moines River nitrate in relation to watershed agricultural practices: 1945 versus 1980s
-
Keeney, D.R. and T.H. DeLuca, 1993. Des Moines River nitrate in relation to watershed agricultural practices: 1945 versus 1980s. J. Environ. Qual., 22 (2): 267-272.
-
(1993)
J. Environ. Qual
, vol.22
, Issue.2
, pp. 267-272
-
-
Keeney, D.R.1
DeLuca, T.H.2
-
7
-
-
0032766455
-
Within plot variability in available soil mineral nitrogen in relation to leaf greenness and yield
-
Ma, B.L. and L.M. Dwyer, 1999. Within plot variability in available soil mineral nitrogen in relation to leaf greenness and yield. Commun. Soil Sci. Plant Anal., 30 (13-14): 1919-1928.
-
(1999)
Commun. Soil Sci. Plant Anal
, vol.30
, Issue.13-14
, pp. 1919-1928
-
-
Ma, B.L.1
Dwyer, L.M.2
-
8
-
-
0034068275
-
Lysimeter study of nitrate leaching from a corn-soybean rotation
-
Owens, L.B., R.W. Malone, M.J. Shipitalo, W.M. Edwards and J.V. Bonta, 2000. Lysimeter study of nitrate leaching from a corn-soybean rotation. J. Environ. Qual., 29 (2): 467-474.
-
(2000)
J. Environ. Qual
, vol.29
, Issue.2
, pp. 467-474
-
-
Owens, L.B.1
Malone, R.W.2
Shipitalo, M.J.3
Edwards, W.M.4
Bonta, J.V.5
-
9
-
-
0024771011
-
Corn silage, shallow groundwater quality and soil properties under different methods and times of manure application
-
Patni, N.K. and J.L.B. Culley, 1989. Corn silage, shallow groundwater quality and soil properties under different methods and times of manure application. Trans. ASAE., 32 (3): 2123-2129.
-
(1989)
Trans. ASAE
, vol.32
, Issue.3
, pp. 2123-2129
-
-
Patni, N.K.1
Culley, J.L.B.2
-
10
-
-
0141655266
-
Nitrate losses in subsurface drainage from a corn-soybean rotation as affected by time of nitrogen application and use of nitrapyrin
-
Randall, G.W., J.A. Vetsch and J.R. Huffman, 2003. Nitrate losses in subsurface drainage from a corn-soybean rotation as affected by time of nitrogen application and use of nitrapyrin. J. Environ. Qual., 32 (5): 1764-1772.
-
(2003)
J. Environ. Qual
, vol.32
, Issue.5
, pp. 1764-1772
-
-
Randall, G.W.1
Vetsch, J.A.2
Huffman, J.R.3
-
11
-
-
15744378104
-
Nitrate losses in subsurface drainage from a corn-soybean rotation as affected by fall and spring application of nitrogen and nitrapyrin
-
Randall, G.W. and J.A. Vetsch, 2005. Nitrate losses in subsurface drainage from a corn-soybean rotation as affected by fall and spring application of nitrogen and nitrapyrin. J. Environ. Qual., 34 (2): 590-597.
-
(2005)
J. Environ. Qual
, vol.34
, Issue.2
, pp. 590-597
-
-
Randall, G.W.1
Vetsch, J.A.2
-
12
-
-
0026158762
-
The political economy of agriculture, ground water quality management and agricultural research
-
Roberts, R.S. and D.R. Lighthall, 1991. The political economy of agriculture, ground water quality management and agricultural research. J. Am. Water Resour. Ass., 27 (3): 437-446.
-
(1991)
J. Am. Water Resour. Ass
, vol.27
, Issue.3
, pp. 437-446
-
-
Roberts, R.S.1
Lighthall, D.R.2
-
13
-
-
0000608972
-
Recovery of anhydrous ammonia-derived nitrogen-15 during three years of corn production in Iowa
-
Sanchez, C.A. and A.M. Blackmer, 1988. Recovery of anhydrous ammonia-derived nitrogen-15 during three years of corn production in Iowa. Agron. J., 80 (1): 102-108.
-
(1988)
Agron. J
, vol.80
, Issue.1
, pp. 102-108
-
-
Sanchez, C.A.1
Blackmer, A.M.2
-
14
-
-
0025925727
-
Maize production impacts on groundwater quality
-
Schepers, J.S., M.G. Moravek, E.E. Alberts and K.D. Frank, 1991. Maize production impacts on groundwater quality. J. Environ. Qual., 20 (1): 12-16.
-
(1991)
J. Environ. Qual
, vol.20
, Issue.1
, pp. 12-16
-
-
Schepers, J.S.1
Moravek, M.G.2
Alberts, E.E.3
Frank, K.D.4
-
15
-
-
0034327507
-
The relationship of nitrate concentrations in streams to row crop land use in Iowa
-
Schilling, K.E. and R.D. Libra, 2000. The relationship of nitrate concentrations in streams to row crop land use in Iowa. J. Environ. Qual., 29 (6): 1846-1851.
-
(2000)
J. Environ. Qual
, vol.29
, Issue.6
, pp. 1846-1851
-
-
Schilling, K.E.1
Libra, R.D.2
-
16
-
-
0004564196
-
Role of nitrogen form in determining yield of field grown maize
-
Smiciklas, K.D. and F.E. Below, 1992. Role of nitrogen form in determining yield of field grown maize. Crop Sci., 32 (5): 1220-1225.
-
(1992)
Crop Sci
, vol.32
, Issue.5
, pp. 1220-1225
-
-
Smiciklas, K.D.1
Below, F.E.2
-
17
-
-
30044441924
-
-
Agronomy Abstracts. ASA, Madison, WI, pp
-
Smiciklas, K.D. and A.S. Moore, 1997. Patterns of nitrogen use by producers in the Lake Bloomington watershed. In 1997 Agronomy Abstracts. ASA, Madison, WI., pp: 38.
-
(1997)
Patterns of nitrogen use by producers in the Lake Bloomington watershed
, pp. 38
-
-
Smiciklas, K.D.1
Moore, A.S.2
-
18
-
-
0025691909
-
Patterns of soil nitrate availability in corn production systems: Implications for reducing ground water contamination
-
Staver, K.W. and R.B. Brinsfield, 1990. Patterns of soil nitrate availability in corn production systems: Implications for reducing ground water contamination. J. Soil Water Conserv., 45 (2): 318-323.
-
(1990)
J. Soil Water Conserv
, vol.45
, Issue.2
, pp. 318-323
-
-
Staver, K.W.1
Brinsfield, R.B.2
-
19
-
-
0017005313
-
Water quality as related to linears, rock chemistry and rain water chemistry in rural carbonate terrain
-
Wagner, G.H., K.F. Steele, H.C. MacDonald and T.L. Coughlin, 1976. Water quality as related to linears, rock chemistry and rain water chemistry in rural carbonate terrain. J. Environ. Qual., 5 (4): 444-451.
-
(1976)
J. Environ. Qual
, vol.5
, Issue.4
, pp. 444-451
-
-
Wagner, G.H.1
Steele, K.F.2
MacDonald, H.C.3
Coughlin, T.L.4
|