-
1
-
-
0001847140
-
2 extraction, for nitrogen mineralization and nitrogen uptake of rape
-
2 extraction, for nitrogen mineralization and nitrogen uptake of rape. Biol. Fertil. Soil 10: 97-101.
-
(1990)
Biol. Fertil. Soil
, vol.10
, pp. 97-101
-
-
Appel, T.1
Mengel, K.2
-
3
-
-
0027621909
-
Alkaline persulfate oxidation for determination of total nitrogen in microbial biomass extracts
-
Cabrera, M. C. and Beare, M. H. 1993. Alkaline persulfate oxidation for determination of total nitrogen in microbial biomass extracts. Soil Sci. Soc. Am. J. 57: 1007-1012.
-
(1993)
Soil Sci. Soc. Am. J.
, vol.57
, pp. 1007-1012
-
-
Cabrera, M.C.1
Beare, M.H.2
-
4
-
-
0028189648
-
Winter wheat and grain protein across varied landscape positions
-
Fiez, T. E., Miller, B. C. and Pan, W. L. 1994. Winter wheat and grain protein across varied landscape positions. Agron. J. 86: 1026-1032.
-
(1994)
Agron. J.
, vol.86
, pp. 1026-1032
-
-
Fiez, T.E.1
Miller, B.C.2
Pan, W.L.3
-
5
-
-
0029510241
-
Nitrogen use efficiency of winter wheat among landscape position
-
Fiez, T. E., Pan, W. L. and Miller, B. C. 1995. Nitrogen use efficiency of winter wheat among landscape position. Soil Sci. Soc. Am. J. 59: 1666-1671.
-
(1995)
Soil Sci. Soc. Am. J.
, vol.59
, pp. 1666-1671
-
-
Fiez, T.E.1
Pan, W.L.2
Miller, B.C.3
-
6
-
-
1842812569
-
Role of dissolved organic nitrogen (DON) in soil N cycling in grasslands soils
-
Jones, D. L., Shannon, D., Murphy, D. V. and Farrar, J. 2004. Role of dissolved organic nitrogen (DON) in soil N cycling in grasslands soils. Soil Biol. Biochem. 36: 749-756.
-
(2004)
Soil Biol. Biochem.
, vol.36
, pp. 749-756
-
-
Jones, D.L.1
Shannon, D.2
Murphy, D.V.3
Farrar, J.4
-
7
-
-
0031796766
-
Impact of tillage and landscape position on nitrogen availability and yield of spring wheat in a brown soil zone in southwestern Saskatchewan
-
Jowkin, V. and Schoenau, J. J. 1998. Impact of tillage and landscape position on nitrogen availability and yield of spring wheat in a brown soil zone in southwestern Saskatchewan. Can. J. Soil Sci. 78: 563-572.
-
(1998)
Can. J. Soil Sci.
, vol.78
, pp. 563-572
-
-
Jowkin, V.1
Schoenau, J.J.2
-
8
-
-
0005779442
-
Mobility of fixed ammonium in soil
-
F. E. Clarke and T. Rosswall, eds. Terrestrial nitrogen cycles. Stockholm, Sweden
-
Kudeyarov, V. N. 1981. Mobility of fixed ammonium in soil. Pages 281-290 in F. E. Clarke and T. Rosswall, eds. Terrestrial nitrogen cycles. Ecol. Bull. 33. Stockholm, Sweden.
-
(1981)
Ecol. Bull. 33
, pp. 281-290
-
-
Kudeyarov, V.N.1
-
10
-
-
0035729977
-
Soil moisture and nutrient variation within an undulating Manitoba landscape
-
Manning, G., Fuller, L. G., Eilers, R. G. and Florinsky, I. 2001a. Soil moisture and nutrient variation within an undulating Manitoba landscape. Can. J. Soil Sci. 81: 449-458.
-
(2001)
Can. J. Soil Sci.
, vol.81
, pp. 449-458
-
-
Manning, G.1
Fuller, L.G.2
Eilers, R.G.3
Florinsky, I.4
-
11
-
-
0035737549
-
Wheat yield and grain protein variation within an undulating soil landscape
-
Manning, G., Fuller, L. G., Flaten, D. N. and Eilers, R. G. 2001b. Wheat yield and grain protein variation within an undulating soil landscape. Can. J. Soil Sci. 81: 459-467.
-
(2001)
Can. J. Soil Sci.
, vol.81
, pp. 459-467
-
-
Manning, G.1
Fuller, L.G.2
Flaten, D.N.3
Eilers, R.G.4
-
12
-
-
0037400968
-
Dissolved organic matter in soils - Future directions and unanswered questions
-
McDowell, W. H. 2003. Dissolved organic matter in soils - future directions and unanswered questions. Geoderma 113: 179-186.
-
(2003)
Geoderma
, vol.113
, pp. 179-186
-
-
McDowell, W.H.1
-
13
-
-
0000581167
-
Release of non-exchangeable (fixed) ammonium under field conditions during the growing season
-
Mengel, K. and Scherer, H. W. 1981. Release of non-exchangeable (fixed) ammonium under field conditions during the growing season. Soil Sci. 131: 226-232.
-
(1981)
Soil Sci.
, vol.131
, pp. 226-232
-
-
Mengel, K.1
Scherer, H.W.2
-
14
-
-
0034016438
-
Soluble organic nitrogen in agricultural soils
-
Murphy, D. V., Macdonald, A. J. Stockdale, E. A., Goulding, K. W. T., Fortune, S., Gaunt, J. L., Poulton, P. R., Wakefield, J. A., Webster, C. P. and Wilmer, W. S. 2000. Soluble organic nitrogen in agricultural soils. Biol. Fertil. Soils 30: 374-387.
-
(2000)
Biol. Fertil. Soils
, vol.30
, pp. 374-387
-
-
Murphy, D.V.1
Macdonald, A.J.2
Stockdale, E.A.3
Goulding, K.W.T.4
Fortune, S.5
Gaunt, J.L.6
Poulton, P.R.7
Wakefield, J.A.8
Webster, C.P.9
Wilmer, W.S.10
-
15
-
-
0025621734
-
Spatial pattern of soil redistribution in boroll landscapes, southern Saskatchewan, Canada
-
Pennock, D. J. and de Jong, E. 1990. Spatial pattern of soil redistribution in boroll landscapes, southern Saskatchewan, Canada. Soil Sci. 150: 867-873.
-
(1990)
Soil Sci.
, vol.150
, pp. 867-873
-
-
Pennock, D.J.1
De Jong, E.2
-
16
-
-
0023486353
-
Landscape classification and soil distribution in hummocky terrain, Saskatchewan, Canada
-
Pennock, D. J., Zebarth, B. J. and de Jong, E. 1987. Landscape classification and soil distribution in hummocky terrain, Saskatchewan, Canada. Geoderma 40: 297-315.
-
(1987)
Geoderma
, vol.40
, pp. 297-315
-
-
Pennock, D.J.1
Zebarth, B.J.2
De Jong, E.3
-
17
-
-
0027068397
-
Landscape-scale variations in denitrification
-
Pennock, D. J., van Kessel, C., Farrell, R. E. and Sutherland, R. A. 1992. Landscape-scale variations in denitrification. Soil Sci. Soc. Am. J. 56: 770-776.
-
(1992)
Soil Sci. Soc. Am. J.
, vol.56
, pp. 770-776
-
-
Pennock, D.J.1
Van Kessel, C.2
Farrell, R.E.3
Sutherland, R.A.4
-
18
-
-
0003597577
-
-
SAS Institute, Inc. SAS Institute, Inc., Cary, NC
-
SAS Institute, Inc. 1990. SAS/STAT user's guide. Version 6. 4th ed. SAS Institute, Inc., Cary, NC.
-
(1990)
SAS/STAT User's Guide. Version 6. 4th Ed.
-
-
-
19
-
-
0001259617
-
Determination and isotope ratio analysis of different forms of nitrogen in soils. 5. Fixed ammonium
-
Silva, J. A. and Bremner, J. M. 1966. Determination and isotope ratio analysis of different forms of nitrogen in soils. 5. Fixed ammonium. Soil Sci. Soc. Am. Proc. 30: 587-594.
-
(1966)
Soil Sci. Soc. Am. Proc.
, vol.30
, pp. 587-594
-
-
Silva, J.A.1
Bremner, J.M.2
-
20
-
-
0023403846
-
Soluble organic nitrogen losses associated with recovery of mineralized nitrogen
-
Smith, S. J. 1987. Soluble organic nitrogen losses associated with recovery of mineralized nitrogen. Soil Sci. Soc. Am. J. 51: 1191-1194.
-
(1987)
Soil Sci. Soc. Am. J.
, vol.51
, pp. 1191-1194
-
-
Smith, S.J.1
-
21
-
-
0026304061
-
A comparison of some methods for soil organic carbon determination
-
Soon, Y. K. and Abboud, S. 1991. A comparison of some methods for soil organic carbon determination. Commun. Soil Sci. Plant Anal. 22: 943-954.
-
(1991)
Commun. Soil Sci. Plant Anal.
, vol.22
, pp. 943-954
-
-
Soon, Y.K.1
Abboud, S.2
-
22
-
-
0031668621
-
Nitrogen cycling involving non-exchangeable ammonium in a gray luvisol
-
Soon, Y. K. 1998. Nitrogen cycling involving non-exchangeable ammonium in a gray luvisol. Biol. Fertil. Soils 27: 425-429.
-
(1998)
Biol. Fertil. Soils
, vol.27
, pp. 425-429
-
-
Soon, Y.K.1
-
23
-
-
0035730491
-
Spring wheat (Triticum aestivum) yield and grain protein responses to N fertilizer in topographically defined landscape positions
-
Walley, F., Pennock, D., Solohub, M. and Hnatowich, G. 2001. Spring wheat (Triticum aestivum) yield and grain protein responses to N fertilizer in topographically defined landscape positions. Can. J. Soil Sci. 81: 505-514.
-
(2001)
Can. J. Soil Sci.
, vol.81
, pp. 505-514
-
-
Walley, F.1
Pennock, D.2
Solohub, M.3
Hnatowich, G.4
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