-
1
-
-
0000036235
-
Legume and mineral fertilizer effects on crop yields in several crop sequences in the Upper Mississippi Valley
-
Baldock B.O., Higgs R.L., Paulson W.H., Jackobs J.A., Shrader W.D. Legume and mineral fertilizer effects on crop yields in several crop sequences in the Upper Mississippi Valley. Agron. J. 73:1981;885-890.
-
(1981)
Agron. J.
, vol.73
, pp. 885-890
-
-
Baldock, B.O.1
Higgs, R.L.2
Paulson, W.H.3
Jackobs, J.A.4
Shrader, W.D.5
-
2
-
-
0002670997
-
Relation of weather to the influence of hay crops on subsequent corn yields on a Chalmers silt loam
-
Barber S.A. Relation of weather to the influence of hay crops on subsequent corn yields on a Chalmers silt loam. Agron. J. 64:1972;8-10.
-
(1972)
Agron. J.
, vol.64
, pp. 8-10
-
-
Barber, S.A.1
-
3
-
-
0025570625
-
Tillage and rotation effect on characteristics of a sandy surface soil
-
Bruce R.R., Langdale G.W., Dillard A.L. Tillage and rotation effect on characteristics of a sandy surface soil. Soil Sci. Soc. Am. J. 54:1990;1744-1747.
-
(1990)
Soil Sci. Soc. Am. J.
, vol.54
, pp. 1744-1747
-
-
Bruce, R.R.1
Langdale, G.W.2
Dillard, A.L.3
-
4
-
-
0345725517
-
Effect of soybean on yield and nitrogen response of subsequent sorghum crops in Eastern Nebraska
-
Clegg M.D. Effect of soybean on yield and nitrogen response of subsequent sorghum crops in Eastern Nebraska. Field Crops Res. 5:1982;233-239.
-
(1982)
Field Crops Res.
, vol.5
, pp. 233-239
-
-
Clegg, M.D.1
-
5
-
-
0003335027
-
Biological efficiencies in multiple-cropping systems
-
Francis C.A. Biological efficiencies in multiple-cropping systems. Adv. Agron. 42:1989;1-37.
-
(1989)
Adv. Agron.
, vol.42
, pp. 1-37
-
-
Francis, C.A.1
-
6
-
-
0028984403
-
Residue decomposition effects on nitrogen availability to corn following maize or soybean
-
Green C.J., Blackmer A.M. Residue decomposition effects on nitrogen availability to corn following maize or soybean. Soil Sci. Soc. Am. J. 59:1995;1065-1070.
-
(1995)
Soil Sci. Soc. Am. J.
, vol.59
, pp. 1065-1070
-
-
Green, C.J.1
Blackmer, A.M.2
-
7
-
-
0000608080
-
Nitrogen efficiency component analysis: An evaluation of cropping system differences in productivity
-
Huggins D.R., Pan W.L. Nitrogen efficiency component analysis: an evaluation of cropping system differences in productivity. Agron. J. 85:1993;898-905.
-
(1993)
Agron. J.
, vol.85
, pp. 898-905
-
-
Huggins, D.R.1
Pan, W.L.2
-
8
-
-
85102324745
-
Nitrogen management for maximum efficiency and minimum pollution
-
In: Stevenson, F.G. (Ed.), Nitrogen in Agricultural Soils. Am. Soc. Agron., Madison, WI
-
Keeney, D.R., Nelson, D.W., 1982. Nitrogen management for maximum efficiency and minimum pollution. In: Stevenson, F.G. (Ed.), Nitrogen in Agricultural Soils. Agronomy Monograph 22. Am. Soc. Agron., Madison, WI, pp. 605-649.
-
(1982)
Agronomy Monograph
, vol.22
, pp. 605-649
-
-
Keeney, D.R.1
Nelson, D.W.2
-
9
-
-
0001895140
-
The relationship of drought frequency and duration to time scales
-
17-22 Jan, Anaheim, CA. Am. Meteorof. Soc., Boston
-
McKee, T.B., Doesken, N.J., Kleist, J., 1993. The relationship of drought frequency and duration to time scales. Proc. 8th Conf. on Appl. Climatology, 17-22 Jan, Anaheim, CA. Am. Meteorof. Soc., Boston, pp. 179-184.
-
(1993)
Proc. 8th Conf. on Appl. Climatology
, pp. 179-184
-
-
McKee, T.B.1
Doesken, N.J.2
Kleist, J.3
-
10
-
-
85101893602
-
Evaluating plant available nitrogen in soil crop-systems
-
Hauck, R.D. (Ed.). ASA, CSSA, and SSSA, Madison, WI
-
Meisinger, J.J., 1984. Evaluating plant available nitrogen in soil crop-systems. In: Hauck, R.D. (Ed.), Nitrogen in Crop Production. ASA, CSSA, and SSSA, Madison, WI, pp. 391-416.
-
(1984)
Nitrogen in Crop Production
, pp. 391-416
-
-
Meisinger, J.J.1
-
11
-
-
0000013833
-
Analysis and interpretation of factors which contribute to efficiency on nitrogen utilization
-
Moll R.H., Kamprath E.J., Jackson W.A. Analysis and interpretation of factors which contribute to efficiency on nitrogen utilization. Agron. J. 74:1982;562-564.
-
(1982)
Agron. J.
, vol.74
, pp. 562-564
-
-
Moll, R.H.1
Kamprath, E.J.2
Jackson, W.A.3
-
12
-
-
85103014450
-
Crop rotation and its impact on efficiency of water and nitrogen use
-
Hargrove, W.L. (Ed.). Spec. Publ. 51. ASA, Madison, WI
-
Pierce, F.J., Rice, C.W., 1988. Crop rotation and its impact on efficiency of water and nitrogen use. In: Hargrove, W.L. (Ed.), Cropping Strategies for Efficient Use of Water and Nitrogen. Spec. Publ. 51. ASA, Madison, WI, pp. 21-42.
-
(1988)
Cropping Strategies for Efficient Use of Water and Nitrogen
, pp. 21-42
-
-
Pierce, F.J.1
Rice, C.W.2
-
13
-
-
0007638375
-
Estimating nitrogen and rotation effects in legume-corn rotations
-
Power, J.F. (Ed.), The Role of Legumes in Conservation Tillage Systems. Univ. of Georgia, Athens. Soil Conserv. Soc. Am., Ankeny, IO
-
Russelle, M.P., Hesterman, O.B., Sheaffer, C.C., Heichel, G.H., 1987. Estimating nitrogen and rotation effects in legume-corn rotations. In: Power, J.F. (Ed.), The Role of Legumes in Conservation Tillage Systems. Proc. Natl. Conf., Univ. of Georgia, Athens. Soil Conserv. Soc. Am., Ankeny, IO, pp. 41-42.
-
(1987)
Proc. Natl. Conf.
, pp. 41-42
-
-
Russelle, M.P.1
Hesterman, O.B.2
Sheaffer, C.C.3
Heichel, G.H.4
-
14
-
-
0009910209
-
Role of cropping systems in environmental quality: Groundwater nitrogen
-
Hargrove, W.L. (Ed.), Special Publication No. 51. ASA, Madison, WI
-
Schepers, J.S., 1988. Role of cropping systems in environmental quality: groundwater nitrogen. In: Hargrove, W.L. (Ed.), Cropping Strategies for Efficient Use of Water and Nitrogen, Special Publication No. 51. ASA, Madison, WI.
-
(1988)
Cropping Strategies for Efficient Use of Water and Nitrogen
-
-
Schepers, J.S.1
-
16
-
-
0003769972
-
-
Dept. of Agronomy, Cornell Univ., Ithaca, NY
-
Van Wambeke A., Hastings, P., Tolomeo, M., 1992. Newhall simulation model - a BASIC program for the IBM-PC (DOS 2.0 or later). Dept. of Agronomy, Cornell Univ., Ithaca, NY.
-
(1992)
Newhall Simulation Model - A BASIC Program for the IBM-PC (DOS 2.0 or Later)
-
-
Van Wambeke, A.1
Hastings, P.2
Tolomeo, M.3
-
17
-
-
0001079104
-
Residual soil nitrogen as affected by continuous two-year and four-year crop rotations
-
Varvel G.E., Peterson T.A. Residual soil nitrogen as affected by continuous two-year and four-year crop rotations. Agron. J. 82:1990;958-962.
-
(1990)
Agron. J.
, vol.82
, pp. 958-962
-
-
Varvel, G.E.1
Peterson, T.A.2
-
18
-
-
0003480955
-
-
Bull. No. 873, Pennsylvania State. Univ. Agric. Exp. Station, Univ. Park, PA 16802
-
Waltman, W.J., Ciolkosz, E.J., Mausbach, M.J., Svoboba, M.D., Miller, D.A., Kolb, P.J., 1996. Soil Climate Regimes of Pennsylvania. Bull. No. 873, Pennsylvania State. Univ. Agric. Exp. Station, Univ. Park, PA 16802.
-
(1996)
Soil Climate Regimes of Pennsylvania
-
-
Waltman, W.J.1
Ciolkosz, E.J.2
Mausbach, M.J.3
Svoboba, M.D.4
Miller, D.A.5
Kolb, P.J.6
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