-
3
-
-
0016920581
-
Spatial variability of the leaching characteristics of a field soil
-
Biggar, J.W., and D.R. Nielsen. 1976. Spatial variability of the leaching characteristics of a field soil. Water Resour. Res. 12:78-84.
-
(1976)
Water Resour. Res.
, vol.12
, pp. 78-84
-
-
Biggar, J.W.1
Nielsen, D.R.2
-
5
-
-
0029138912
-
Quantification of length and diameter of root segments with public domain software
-
Dowdy, R.H., E.A. Nater, and M.S. Dolan. 1995. Quantification of length and diameter of root segments with public domain software. Commun. Soil Sci. Plant Anal. 26:459-468.
-
(1995)
Commun. Soil Sci. Plant Anal.
, vol.26
, pp. 459-468
-
-
Dowdy, R.H.1
Nater, E.A.2
Dolan, M.S.3
-
6
-
-
0028119292
-
Forage legume roots and nodules and their role in nitrogen transfer
-
Dubach, M., and M.P. Russelle. 1994. Forage legume roots and nodules and their role in nitrogen transfer. Agron. J. 86:259-266.
-
(1994)
Agron. J.
, vol.86
, pp. 259-266
-
-
Dubach, M.1
Russelle, M.P.2
-
7
-
-
0002359304
-
Nitrogen nutrition and yield of seedling alfalfa as affected by ammonium nitrate fertilization
-
Eardly, B.D., D.B. Hannaway, and P.J. Bottomley. 1985. Nitrogen nutrition and yield of seedling alfalfa as affected by ammonium nitrate fertilization. Agron. J. 77:57-62.
-
(1985)
Agron. J.
, vol.77
, pp. 57-62
-
-
Eardly, B.D.1
Hannaway, D.B.2
Bottomley, P.J.3
-
8
-
-
0344740416
-
Utilization of fertilizer nitrogen-nitrogen-15 by field grown alfalfa
-
Feigenbaum, S., and A. Hadas. 1980. Utilization of fertilizer nitrogen-nitrogen-15 by field grown alfalfa. Soil Sci. Soc. Am. J. 44:1006-1010.
-
(1980)
Soil Sci. Soc. Am. J.
, vol.44
, pp. 1006-1010
-
-
Feigenbaum, S.1
Hadas, A.2
-
9
-
-
0006348552
-
Combined nitrogen and vegetative regrowth of symbiotically grown alfalfa
-
Fishbeck, K.A., and D.A. Phillips. 1981. Combined nitrogen and vegetative regrowth of symbiotically grown alfalfa. Agron. J. 73: 975-978.
-
(1981)
Agron. J.
, vol.73
, pp. 975-978
-
-
Fishbeck, K.A.1
Phillips, D.A.2
-
10
-
-
0000625346
-
Nitrogen: Isotope-ratio analysis
-
A.L. Page et al. (ed.) 2nd ed. Agron. Monogr. 9. ASA and SSSA, Madison, WI
-
Hauck, R.D. 1982. Nitrogen: Isotope-ratio analysis. p. 735-779. In A.L. Page et al. (ed.) Methods of soil analysis. Part 2. 2nd ed. Agron. Monogr. 9. ASA and SSSA, Madison, WI.
-
(1982)
Methods of Soil Analysis
, Issue.2 PART
, pp. 735-779
-
-
Hauck, R.D.1
-
11
-
-
0028079258
-
N demand and the regulation of nitrate uptake
-
Imsande, J., and B. Touraine. 1994. N demand and the regulation of nitrate uptake. Plant Physiol. 105:3-7.
-
(1994)
Plant Physiol.
, vol.105
, pp. 3-7
-
-
Imsande, J.1
Touraine, B.2
-
12
-
-
0000677835
-
Nitrogen: Inorganic forms
-
A.L. Page et al. (ed.) 2nd ed. Agron. Monogr. 9. ASA and SSSA, Madison, WI
-
Keeney, D.R., and D.W. Nelson. 1982. Nitrogen: Inorganic forms. p. 625-642. In A.L. Page et al. (ed.) Methods of soil analysis. Part 2. 2nd ed. Agron. Monogr. 9. ASA and SSSA, Madison, WI.
-
(1982)
Methods of Soil Analysis
, Issue.2 PART
, pp. 625-642
-
-
Keeney, D.R.1
Nelson, D.W.2
-
13
-
-
0344284343
-
The significance of subsoil moisture in alfalfa production
-
Kiesselbach, T.A., J.C. Russel, and A. Anderson. 1929. The significance of subsoil moisture in alfalfa production. J. Am. Soc. Agron. 21:241-268.
-
(1929)
J. Am. Soc. Agron.
, vol.21
, pp. 241-268
-
-
Kiesselbach, T.A.1
Russel, J.C.2
Anderson, A.3
-
14
-
-
0029104179
-
Ineffectively and effectively nodulated alfalfas demonstrate biological nitrogen fixation continues with high nitrogen fertilization
-
Lamb, J.F.S., D.K. Barnes, M.P. Russelle, C.P. Vance, G.H. Heichel, and K.I. Henjum. 1995. Ineffectively and effectively nodulated alfalfas demonstrate biological nitrogen fixation continues with high nitrogen fertilization. Crop Sci. 35:153-157.
-
(1995)
Crop Sci.
, vol.35
, pp. 153-157
-
-
Lamb, J.F.S.1
Barnes, D.K.2
Russelle, M.P.3
Vance, C.P.4
Heichel, G.H.5
Henjum, K.I.6
-
15
-
-
0000242258
-
Quantification of symbiotically fixed nitrogen in soil surrounding alfalfa roots and nodules
-
Lory, J.A., M.P. Russelle, and G.H. Heichel. 1992. Quantification of symbiotically fixed nitrogen in soil surrounding alfalfa roots and nodules. Agron. J. 84:1033-1040.
-
(1992)
Agron. J.
, vol.84
, pp. 1033-1040
-
-
Lory, J.A.1
Russelle, M.P.2
Heichel, G.H.3
-
16
-
-
0016973740
-
Influence of crop management practices on nutrient movement below the root zone in Nebraska soils
-
Muir, J., J.S. Boyce, E.C. Seim, P.N. Mosher, E.J. Diebert, and R.A. Olson. 1976. Influence of crop management practices on nutrient movement below the root zone in Nebraska soils. J. Environ. Qual. 5:255-259.
-
(1976)
J. Environ. Qual.
, vol.5
, pp. 255-259
-
-
Muir, J.1
Boyce, J.S.2
Seim, E.C.3
Mosher, P.N.4
Diebert, E.J.5
Olson, R.A.6
-
17
-
-
0002787022
-
The nitrate stress syndrome of the nodulated field pea (Pisum arvense L.)
-
T.A. Lie and E.G. Mulder (ed.) Martinus Nijhoff, The Hague
-
Oghoghorie, C.G.O., and J.S. Pate. 1971. The nitrate stress syndrome of the nodulated field pea (Pisum arvense L.). p. 187-202. In T.A. Lie and E.G. Mulder (ed.) Biological nitrogen fixation in natural and agricultural habitats. Martinus Nijhoff, The Hague.
-
(1971)
Biological Nitrogen Fixation in Natural and Agricultural Habitats
, pp. 187-202
-
-
Oghoghorie, C.G.O.1
Pate, J.S.2
-
18
-
-
84989133277
-
Nodule growth and activity may be regulated by a feedback mechanism involving phloem nitrogen
-
Parsons, R., A. Stanforth, J.A. Raven, and J.I. Sprent. 1993. Nodule growth and activity may be regulated by a feedback mechanism involving phloem nitrogen. Plant, Cell Environ. 16:125-136.
-
(1993)
Plant, Cell Environ.
, vol.16
, pp. 125-136
-
-
Parsons, R.1
Stanforth, A.2
Raven, J.A.3
Sprent, J.I.4
-
19
-
-
0024830464
-
Nitrate contamination of ground-water in North America
-
Power J.F., and J.S. Schepers. 1989. Nitrate contamination of ground-water in North America. Agric. Ecosyst. Environ. 26:165-187.
-
(1989)
Agric. Ecosyst. Environ.
, vol.26
, pp. 165-187
-
-
Power, J.F.1
Schepers, J.S.2
-
20
-
-
12644299584
-
Cropping system effects on water, nitrate, and pesticide losses through tile drainage
-
April 1994
-
Randall, G.W., D.R. Huggins, D.J. Fuchs, D.D. Buhler, M.P. Russelle, W.P Koskinen, and J.L. Anderson. 1994. Cropping system effects on water, nitrate, and pesticide losses through tile drainage. Minnesota Water '94 Conf., April 1994.
-
(1994)
Minnesota Water '94 Conf.
-
-
Randall, G.W.1
Huggins, D.R.2
Fuchs, D.J.3
Buhler, D.D.4
Russelle, M.P.5
Koskinen, W.P.6
Anderson, J.L.7
-
22
-
-
85102989562
-
Efficient water use in crop production: Discussion on the generality of relations between biomass production and evapotranspiration
-
H.M. Taylor et al. (ed.) ASA, CSSA, and SSSA, Madison, WI
-
Ritchie, J.T. 1983. Efficient water use in crop production: Discussion on the generality of relations between biomass production and evapotranspiration. p. 29-44. In H.M. Taylor et al. (ed.) Limitations to efficient water use in crop production. ASA, CSSA, and SSSA, Madison, WI.
-
(1983)
Limitations to Efficient Water Use in Crop Production
, pp. 29-44
-
-
Ritchie, J.T.1
-
23
-
-
0028164719
-
Direct assessment of symbiotically fixed nitrogen in the rhizosphere of alfalfa
-
Russelle, M.P., D.L. Allan, and C.J.P. Gourley. 1994. Direct assessment of symbiotically fixed nitrogen in the rhizosphere of alfalfa. Plant Soil 159:233-243.
-
(1994)
Plant Soil
, vol.159
, pp. 233-243
-
-
Russelle, M.P.1
Allan, D.L.2
Gourley, C.J.P.3
-
24
-
-
4243865123
-
Use of deeply rooted perennial forage legumes for subsoil nitrate removal
-
ASA, Madison, WI
-
Russelle, M.P., S.D. Evans, and D.K. Barnes. 1993. Use of deeply rooted perennial forage legumes for subsoil nitrate removal. p. 283. In Agronomy abstracts 1993. ASA, Madison, WI.
-
(1993)
Agronomy Abstracts 1993
, pp. 283
-
-
Russelle, M.P.1
Evans, S.D.2
Barnes, D.K.3
-
26
-
-
0001059218
-
Nitrate-N accumulation in the soil profile under alfalfa
-
Schertz, D.L., and D.A. Miller 1972. Nitrate-N accumulation in the soil profile under alfalfa. Agron. J. 64:660-664.
-
(1972)
Agron. J.
, vol.64
, pp. 660-664
-
-
Schertz, D.L.1
Miller, D.A.2
-
27
-
-
2642615929
-
Nitrogenase activity in Trifolium subterraneum L. in relation to the uptake of nitrate ions
-
Silsbury, J.H. 1987. Nitrogenase activity in Trifolium subterraneum L. in relation to the uptake of nitrate ions. Plant Physiol. 84:950-953.
-
(1987)
Plant Physiol.
, vol.84
, pp. 950-953
-
-
Silsbury, J.H.1
-
30
-
-
0024017553
-
Cyclic variations in nitrogen uptake rate in soybean plants: Effects of external nitrate concentration
-
Tolley-Henry, L., C.D. Raper, Jr., and T.C. Granato. 1988. Cyclic variations in nitrogen uptake rate in soybean plants: Effects of external nitrate concentration. J. Exp. Bot. 39:613-622.
-
(1988)
J. Exp. Bot.
, vol.39
, pp. 613-622
-
-
Tolley-Henry, L.1
Raper Jr., C.D.2
Granato, T.C.3
-
31
-
-
0001763767
-
Forage yield and nitrogen partitioning response in alfalfa to two cutting regimes and three soil nitrogen regimes
-
Trimble, M.W., D.K. Barnes, G.H. Heichel, and C.C. Sheaffer. 1987. Forage yield and nitrogen partitioning response in alfalfa to two cutting regimes and three soil nitrogen regimes. Crop Sci. 27: 909-914.
-
(1987)
Crop Sci.
, vol.27
, pp. 909-914
-
-
Trimble, M.W.1
Barnes, D.K.2
Heichel, G.H.3
Sheaffer, C.C.4
-
32
-
-
0025405648
-
Nitrogen nutrition and temporal effects of enhanced carbon dioxide on soybean growth
-
Vessey, J.K., L. Tolley-Henry, and C.D. Raper, Jr. 1990. Nitrogen nutrition and temporal effects of enhanced carbon dioxide on soybean growth. Crop Sci. 30:287-294.
-
(1990)
Crop Sci.
, vol.30
, pp. 287-294
-
-
Vessey, J.K.1
Tolley-Henry, L.2
Raper Jr., C.D.3
-
33
-
-
85103008531
-
Re-examination of the limitations of nitrogen-15 isotope dilution technique for the field measurements of dinitrogen fixation
-
R.D. Hauck and R.W. Weaver (ed.) SSSA Spec. Publ. 18. SSSA, Madison, WI
-
Vose, P.B., and R.L. Victoria. 1986. Re-examination of the limitations of nitrogen-15 isotope dilution technique for the field measurements of dinitrogen fixation. p. 23-41. In R.D. Hauck and R.W. Weaver (ed.) Field measurements of dinitrogen fixation and denitrification. SSSA Spec. Publ. 18. SSSA, Madison, WI.
-
(1986)
Field Measurements of Dinitrogen Fixation and Denitrification
, pp. 23-41
-
-
Vose, P.B.1
Victoria, R.L.2
-
34
-
-
0345659817
-
Measurements of biological dinitrogen fixation in the field
-
R.D. Hauck and R.W. Weaver (ed.) SSSA Spec. Publ. 18. SSSA, Madison, WI
-
Weaver, R.W. 1986. Measurements of biological dinitrogen fixation in the field. p. 1-11. In R.D. Hauck and R.W. Weaver (ed.) Field measurements of dinitrogen fixation and denitrification. SSSA Spec. Publ. 18. SSSA, Madison, WI.
-
(1986)
Field Measurements of Dinitrogen Fixation and Denitrification
, pp. 1-11
-
-
Weaver, R.W.1
-
35
-
-
0002748492
-
Relationships between growth, nitrogen fixation and assimilation in a legume (Medicago sativa L.)
-
Wery, J., O. Turc, and L. Salsac. 1986. Relationships between growth, nitrogen fixation and assimilation in a legume (Medicago sativa L.). Plant Soil 96:17-29.
-
(1986)
Plant Soil
, vol.96
, pp. 17-29
-
-
Wery, J.1
Turc, O.2
Salsac, L.3
|