-
1
-
-
0022210394
-
Chloroform fumigation and the release of soil nitrogen: The effects of fumigation time and temperature
-
Brookes PC Kragt JF Powlson DS & Jenkinson DS 1985. Chloroform fumigation and the release of soil nitrogen: the effects of fumigation time and temperature. Soil Biology and Biochemistry 17, 831-835.
-
(1985)
Soil Biology and Biochemistry
, vol.17
, pp. 831-835
-
-
Brookes, P.C.1
Kragt, J.F.2
Powlson, D.S.3
Jenkinson, D.S.4
-
2
-
-
0001511606
-
Nutritive influences on the distribution of dry matter in the plant
-
Brouwer R 1962. Nutritive influences on the distribution of dry matter in the plant. Netherlands Journal of Agricultural Science 10, 399-408.
-
(1962)
Netherlands Journal of Agricultural Science
, vol.10
, pp. 399-408
-
-
Brouwer, R.1
-
3
-
-
0001219190
-
Nitrogen availability indices
-
ed SH Mickelson. Soil Science Society of America, Madison, Wisconsin
-
Bundy LG & Meisinger JJ 1994. Nitrogen availability indices. In: Methods of Soil Analysis, Part 2. Microbiological and Biochemical Properties, ed SH Mickelson. Soil Science Society of America, Madison, Wisconsin pp 951-984.
-
(1994)
Methods of Soil Analysis, Part 2. Microbiological and Biochemical Properties
, pp. 951-984
-
-
Bundy, L.G.1
Meisinger, J.J.2
-
4
-
-
77956784606
-
Soil organic matter and soil quality - Lessons learned from long-term experiments at Askov and Rothamsted
-
eds EG Gregorich & MR Carter, Elsevier
-
Christensen BT & Johnston AE 1997. Soil organic matter and soil quality - lessons learned from long-term experiments at Askov and Rothamsted. In: Soil Quality for Crop Production and Ecosystem Health, eds EG Gregorich & MR Carter, Elsevier pp 399-430.
-
(1997)
Soil Quality for Crop Production and Ecosystem Health
, pp. 399-430
-
-
Christensen, B.T.1
Johnston, A.E.2
-
6
-
-
0032925684
-
Modelling mean nitrate leaching from spatially variable fields using effective hydraulic parameters
-
Djurhuus J Hansen S Schelde K & Jacobsen OH 1999. Modelling mean nitrate leaching from spatially variable fields using effective hydraulic parameters. Geoderma 87, 216-279.
-
(1999)
Geoderma
, vol.87
, pp. 216-279
-
-
Djurhuus, J.1
Hansen, S.2
Schelde, K.3
Jacobsen, O.H.4
-
7
-
-
0021568973
-
A lysimeter study of the fate of fertilizer nitrogen in spring barley crops grown on shallow soils overlaying chalk: Crop uptake and leaching losses
-
Dowdell RJ Webster CP Hill D & Mercer ER 1984. A lysimeter study of the fate of fertilizer nitrogen in spring barley crops grown on shallow soils overlaying chalk: crop uptake and leaching losses. Journal of Soil Science 35, 169-181.
-
(1984)
Journal of Soil Science
, vol.35
, pp. 169-181
-
-
Dowdell, R.J.1
Webster, C.P.2
Hill, D.3
Mercer, E.R.4
-
8
-
-
0022873847
-
A simple chemical method of assessing potentially available organic nitrogen in soil
-
Gianello C & Bremner JM 1986. A simple chemical method of assessing potentially available organic nitrogen in soil. Communications in Soil Science and Plant Analysis 17, 195-214.
-
(1986)
Communications in Soil Science and Plant Analysis
, vol.17
, pp. 195-214
-
-
Gianello, C.1
Bremner, J.M.2
-
9
-
-
0000067761
-
The effects of long continued applications of inorganic nitrogen fertilizer on soil organic nitrogen - A review
-
eds R Lal & BA Stewart, Lewis Publishers
-
Glendining MJ & Powlson DS 1995. The effects of long continued applications of inorganic nitrogen fertilizer on soil organic nitrogen - a review. In: Soil Management, eds R Lal & BA Stewart, Lewis Publishers pp 385-446.
-
(1995)
Soil Management
, pp. 385-446
-
-
Glendining, M.J.1
Powlson, D.S.2
-
14
-
-
0000941459
-
Determination of nitrogen as elementary N, an alternative to Kjeldahl
-
Hansen B 1989. Determination of nitrogen as elementary N, an alternative to Kjeldahl. Acta Agriculturae Scandanavica 39, 113-118.
-
(1989)
Acta Agriculturae Scandanavica
, vol.39
, pp. 113-118
-
-
Hansen, B.1
-
16
-
-
85024995540
-
Shoot and root production and nitrogen uptake in barley, with and without nitrogen fertilization
-
Hansson AC Pettersson R & Paustian K 1987. Shoot and root production and nitrogen uptake in barley, with and without nitrogen fertilization. Journal of Agronomy and Crop Science 158, 163-171.
-
(1987)
Journal of Agronomy and Crop Science
, vol.158
, pp. 163-171
-
-
Hansson, A.C.1
Pettersson, R.2
Paustian, K.3
-
19
-
-
0000462718
-
Effect of fertilizer on soil productivity in long-term spring wheat rotations
-
Janzen HH 1987. Effect of fertilizer on soil productivity in long-term spring wheat rotations. Canadian Journal of Soil Science 67, 165-174.
-
(1987)
Canadian Journal of Soil Science
, vol.67
, pp. 165-174
-
-
Janzen, H.H.1
-
24
-
-
0242716951
-
Four Swedish long-term experiments with N, P and K
-
Mattsson L 1988. Four Swedish long-term experiments with N, P and K. Swedish Journal of Agricultural Research 18, 13-19.
-
(1988)
Swedish Journal of Agricultural Research
, vol.18
, pp. 13-19
-
-
Mattsson, L.1
-
25
-
-
0000081620
-
Classification of soil profiles at Danish State Research Stations. Beretning nr. 1776
-
In Danish with English summary
-
Nielsen JD & Moberg JP 1985. Classification of soil profiles at Danish State Research Stations. Beretning nr. 1776. Tidsskrift for Planteavl 89, 157-167. In Danish with English summary.
-
(1985)
Tidsskrift for Planteavl
, vol.89
, pp. 157-167
-
-
Nielsen, J.D.1
Moberg, J.P.2
-
26
-
-
0029432135
-
15N-labelled fertilizer applied to wheat
-
15N-labelled fertilizer applied to wheat. Fertilizer Research 45, 209-215.
-
(1996)
Fertilizer Research
, vol.45
, pp. 209-215
-
-
Pilbeam, C.J.1
-
31
-
-
0031933893
-
The effect of crop, N-level, soil type and drainage on nitrate leaching from Danish soil
-
Simmelsgaard SE 1998. The effect of crop, N-level, soil type and drainage on nitrate leaching from Danish soil. Soil Use and Management 14, 30-36.
-
(1998)
Soil Use and Management
, vol.14
, pp. 30-36
-
-
Simmelsgaard, S.E.1
-
33
-
-
0031431222
-
15N applied in ruminant slurry with selectively labelled faeces and urine fractions
-
15N applied in ruminant slurry with selectively labelled faeces and urine fractions. Plant and Soil 197, 233-239.
-
(1997)
Plant and Soil
, vol.197
, pp. 233-239
-
-
Thomsen, I.K.1
Kjellerup, V.2
Jensen, B.3
-
34
-
-
0027966541
-
Rotation and nitrogen fertilization effects on changes in soil carbon and nitrogen
-
Varvel GE 1994. Rotation and nitrogen fertilization effects on changes in soil carbon and nitrogen. Agronomy Journal 86, 319-325.
-
(1994)
Agronomy Journal
, vol.86
, pp. 319-325
-
-
Varvel, G.E.1
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