-
1
-
-
3643083163
-
Physiological principles of dryland crop production
-
U. S. Gupta, ed. New York: Universal
-
Arnon, I. 1975. Physiological principles of dryland crop production. Pages 2-145 in U. S. Gupta, ed. Physiological Aspects of Dryland Farming. New York: Universal.
-
(1975)
Physiological Aspects of Dryland Farming
, pp. 2-145
-
-
Arnon, I.1
-
2
-
-
2942706652
-
Fertilizer application method affects nitrogen uptake in weeds and wheat
-
Blackshaw, R. E., G. Semach, and H. H. Janzen. 2002. Fertilizer application method affects nitrogen uptake in weeds and wheat. Weed Sci. 50:634-641.
-
(2002)
Weed Sci.
, vol.50
, pp. 634-641
-
-
Blackshaw, R.E.1
Semach, G.2
Janzen, H.H.3
-
3
-
-
0042354735
-
Optimal plant population and nitrogen fertility for dryland corn in western Nebraska
-
Blumenthal, J. M., D. J. Lyon, and W. W. Stroup. 2003. Optimal plant population and nitrogen fertility for dryland corn in western Nebraska. Agron. J. 95:878-883.
-
(2003)
Agron. J.
, vol.95
, pp. 878-883
-
-
Blumenthal, J.M.1
Lyon, D.J.2
Stroup, W.W.3
-
4
-
-
0006196020
-
Carbon isotope discrimination and gas exchange in coffea species grown under different irradiance regimes
-
Carelli, M.L.C., J. I. Fahl, P.C.O. Trivelin, and R. B. Queiroz-Voltan. 1999. Carbon isotope discrimination and gas exchange in coffea species grown under different irradiance regimes. Rev. Bras. Fisiol. Veg. 11:63-68.
-
(1999)
Rev. Bras. Fisiol. Veg.
, vol.11
, pp. 63-68
-
-
Carelli, M.L.C.1
Fahl, J.I.2
Trivelin, P.C.O.3
Queiroz-Voltan, R.B.4
-
5
-
-
0030928725
-
Comparison of the difference and delta 15-Nitrogen approaches for evaluating liquid urea ammonium nitrate utilization by maize
-
Clay, D. E. 1997. Comparison of the difference and delta 15-Nitrogen approaches for evaluating liquid urea ammonium nitrate utilization by maize. Commun. Soil Sci. Plant Anal. 28:1151-1161.
-
(1997)
Commun. Soil Sci. Plant Anal.
, vol.28
, pp. 1151-1161
-
-
Clay, D.E.1
-
6
-
-
0034790525
-
Spatial variability of C-13 isotopic discrimination in corn (Zea mays)
-
Clay, D. E., S. A. Clay, Z. Lui, and C. Reese. 2001a. Spatial variability of C-13 isotopic discrimination in corn (Zea mays). Commun. Soil Sci. Plant Anal. 32:1813-1828.
-
(2001)
Commun. Soil Sci. Plant Anal.
, vol.32
, pp. 1813-1828
-
-
Clay, D.E.1
Clay, S.A.2
Lui, Z.3
Reese, C.4
-
7
-
-
0035658841
-
Using C13 discrimination to characterize N and water responses in spring wheat
-
Clay, D. E., R. E. Engel, D. S. Long, and Z. Liu. 2001b. Using C13 discrimination to characterize N and water responses in spring wheat. Soil Sci. Soc. Am. J. 65:1823-1828.
-
(2001)
Soil Sci. Soc. Am. J.
, vol.65
, pp. 1823-1828
-
-
Clay, D.E.1
Engel, R.E.2
Long, D.S.3
Liu, Z.4
-
8
-
-
0032124534
-
Soil water storage in dryland cropping systems: The significance of cropping intensification
-
Farahani, H. J., G. A. Peterson, D. G. Westfall, L. A. Sherrod, and L. R. Ahuja. 1998. Soil water storage in dryland cropping systems: the significance of cropping intensification. Soil Sci. Soc. Am. J. 62:984-991.
-
(1998)
Soil Sci. Soc. Am. J.
, vol.62
, pp. 984-991
-
-
Farahani, H.J.1
Peterson, G.A.2
Westfall, D.G.3
Sherrod, L.A.4
Ahuja, L.R.5
-
9
-
-
0002049482
-
Carbon and oxygen isotope effects in the exchange of carbon dioxide between terrestrial plants and the atmosphere
-
J. R. Ehleringer, A. E. Hall, and G. D. Farquhar, eds. New York: Academic
-
Farquhar, G. D. and L. Lloyd. 1993. Carbon and oxygen isotope effects in the exchange of carbon dioxide between terrestrial plants and the atmosphere. Pages 47-70 in J. R. Ehleringer, A. E. Hall, and G. D. Farquhar, eds. Stable Isotopes and Plant Carbon-water Relations. New York: Academic.
-
(1993)
Stable Isotopes and Plant Carbon-water Relations
, pp. 47-70
-
-
Farquhar, G.D.1
Lloyd, L.2
-
10
-
-
0001406297
-
Intensifying plant density response of corn with artificial shade
-
Hashemi-Deifouli, A. and S. J. Herbert. 1992. Intensifying plant density response of corn with artificial shade. Agron. J. 84:547-551.
-
(1992)
Agron. J.
, vol.84
, pp. 547-551
-
-
Hashemi-Deifouli, A.1
Herbert, S.J.2
-
11
-
-
0037871655
-
Soil electrical conductivity and topography related to yield for three contrasting soil-crop systems
-
Kitchen, N. R., S. T. Drummond, E. D. Lund, K. A. Sudduth, and G. W. Buchleifer. 2003. Soil electrical conductivity and topography related to yield for three contrasting soil-crop systems. Agron. J. 95:483-495.
-
(2003)
Agron. J.
, vol.95
, pp. 483-495
-
-
Kitchen, N.R.1
Drummond, S.T.2
Lund, E.D.3
Sudduth, K.A.4
Buchleifer, G.W.5
-
12
-
-
0030512981
-
Cropping intensity and nitrogen management impact dryland no-till rotations in the semi-arid western Great Plains
-
Kolberg, R. L, N. R. Kitchen, D. G. Westfall, and G. A. Peterson. 1996. Cropping intensity and nitrogen management impact dryland no-till rotations in the semi-arid western Great Plains. J. Prod. Agric. 9:517-522.
-
(1996)
J. Prod. Agric.
, vol.9
, pp. 517-522
-
-
Kolberg, R.L.1
Kitchen, N.R.2
Westfall, D.G.3
Peterson, G.A.4
-
13
-
-
0029786814
-
Stability of corn (Zea mays)-velvetleaf (Abutilon theophrasti) interference relationships
-
Lindquist, J. L, D. A. Mortensen, S. A. Clay, R. Schmenk, J. J. Kells, K. Howatt, and P. Westra. 1996. Stability of corn (Zea mays)-velvetleaf (Abutilon theophrasti) interference relationships. Weed Sci. 44:309-313.
-
(1996)
Weed Sci.
, vol.44
, pp. 309-313
-
-
Lindquist, J.L.1
Mortensen, D.A.2
Clay, S.A.3
Schmenk, R.4
Kells, J.J.5
Howatt, K.6
Westra, P.7
-
14
-
-
0033009226
-
Stability of corn (Zea mays)-foxtail (Setaria spp.) interference relationships
-
Lindquist, J. L., D. A. Mortensen, P. Westra, et al. 1999. Stability of corn (Zea mays)-foxtail (Setaria spp.) interference relationships. Weed Sci. 47:195-200.
-
(1999)
Weed Sci.
, vol.47
, pp. 195-200
-
-
Lindquist, J.L.1
Mortensen, D.A.2
Westra, P.3
-
15
-
-
0030616459
-
Water storage efficiency in no-till dryland cropping systems
-
McGee, E. A., G. A. Peterson, and D. G. Westfall. 1997. Water storage efficiency in no-till dryland cropping systems. J. Soil Water Conserv. 52:131-136.
-
(1997)
J. Soil Water Conserv.
, vol.52
, pp. 131-136
-
-
McGee, E.A.1
Peterson, G.A.2
Westfall, D.G.3
-
16
-
-
0034813399
-
Planting date, hybrid maturity, and plant population effects on soil water depletion, water use, and yield of dryland corn
-
Norwood, C. A. 2001. Planting date, hybrid maturity, and plant population effects on soil water depletion, water use, and yield of dryland corn. Agron. J. 93:1034-1042.
-
(2001)
Agron. J.
, vol.93
, pp. 1034-1042
-
-
Norwood, C.A.1
-
17
-
-
0002325401
-
Biochemical basis of carbon isotope fractionation
-
J. R. Ehleringer, A. E. Hall, and G. D. Farquhar, eds. New York: Academic
-
O'Leary, M. H. 1993. Biochemical basis of carbon isotope fractionation. Pages 19-28 in J. R. Ehleringer, A. E. Hall, and G. D. Farquhar, eds. Stable Isotopes and Plant Carbon Water Relations. New York: Academic.
-
(1993)
Stable Isotopes and Plant Carbon Water Relations
, pp. 19-28
-
-
O'Leary, M.H.1
-
18
-
-
33748685452
-
-
Las Vegas, NV, July 2003. St. Joseph, MI: ASAE Meeting Paper 033044
-
13C Discrimination. Las Vegas, NV, July 2003. St. Joseph, MI: ASAE Meeting Paper 033044.
-
(2003)
13C Discrimination
-
-
Paz, J.O.1
Batchelor, W.D.2
Clay, D.E.3
Clay, S.A.4
Reese, C.5
-
19
-
-
0004282518
-
-
Cary, NC: Statistical Analysis Systems Institute
-
[SAS] Statistical Analysis Systems. 1998. SAS/STAT User's Guide. Release 7.00. Cary, NC: Statistical Analysis Systems Institute.
-
(1998)
SAS/STAT User's Guide. Release 7.00
-
-
-
21
-
-
0036320561
-
The impact of intercropping annual "Sava" snail medic on corn production
-
Smeltekop, H., D. E. Clay, and S. A. Clay. 2002. The impact of intercropping annual "Sava" snail medic on corn production. Agron. J. 94:917-924.
-
(2002)
Agron. J.
, vol.94
, pp. 917-924
-
-
Smeltekop, H.1
Clay, D.E.2
Clay, S.A.3
-
22
-
-
0002911660
-
Summer fallow for dryland winter wheat in the semi-arid Great Plains
-
Smika, D. E. 1970. Summer fallow for dryland winter wheat in the semi-arid Great Plains. Agron. J. 62:15-17.
-
(1970)
Agron. J.
, vol.62
, pp. 15-17
-
-
Smika, D.E.1
-
23
-
-
0027951611
-
Effects of weed interference and soil nitrogen on four maize hydrids
-
Tollenaar, M., S. P. Nissanka, A. Aguilera, S. F. Weise, and C. J. Swanton. 1994. Effects of weed interference and soil nitrogen on four maize hydrids. Agron. J. 86:596-601.
-
(1994)
Agron. J.
, vol.86
, pp. 596-601
-
-
Tollenaar, M.1
Nissanka, S.P.2
Aguilera, A.3
Weise, S.F.4
Swanton, C.J.5
-
24
-
-
0000810248
-
Use of the boundary line in the analysis of biological data
-
Webb, R. A. 1972. Use of the boundary line in the analysis of biological data. J. Hortic. Sci. 47:309-319.
-
(1972)
J. Hortic. Sci.
, vol.47
, pp. 309-319
-
-
Webb, R.A.1
|