-
1
-
-
84906508384
-
Overall assessment of soil quality on humid sandy loams: Effects of location, rotation and tillage
-
Abdollahi, L., E.M. Hansen, J. Rickson, and L.J. Munkholm. 2015. Overall assessment of soil quality on humid sandy loams: Effects of location, rotation and tillage. Soil Tillage Res. 145:29-36. doi:10.1016/j. still.2014.08.009.
-
(2015)
Soil Tillage Res
, vol.145
, pp. 29-36
-
-
Abdollahi, L.1
Hansen, E.M.2
Rickson, J.3
Munkholm, L.J.4
-
2
-
-
24944465509
-
-
Rapport 112, Dansk Kvæg. Dansk Landbrugsra°dgivning, Landscentret, Aarhus. (In Danish.)
-
Anonymous. 2005. Fodermiddeltabel: Sammensætning og foderværdi af fodermidler til kvæg. Rapport 112, Dansk Kvæg. Dansk Landbrugsra°dgivning, Landscentret, Aarhus. (In Danish.).
-
(2005)
Fodermiddeltabel: Sammensætning og foderværdi af fodermidler til kvæg
-
-
-
4
-
-
84888336646
-
Crop yield in Swedish experiments with shallow tillage and no-tillage 1983-2012
-
Arvidsson, J., A. Etana, and T. Rydberg. 2014. Crop yield in Swedish experiments with shallow tillage and no-tillage 1983-2012. Eur. J. Agron. 52:307-315. doi:10.1016/j.eja.2013.08.002.
-
(2014)
Eur. J. Agron
, vol.52
, pp. 307-315
-
-
Arvidsson, J.1
Etana, A.2
Rydberg, T.3
-
5
-
-
33751351326
-
Tillage and soil carbon sequestration: What do we really know?
-
Baker, J.M. 2007. Tillage and soil carbon sequestration: What do we really know? Agric. Ecosyst. Environ. 118:1-5. doi:10.1016/j.agee.2006.05.014.
-
(2007)
Agric. Ecosyst. Environ
, vol.118
, pp. 1-5
-
-
Baker, J.M.1
-
6
-
-
33751114917
-
Modeling vertical movement of organic matter in a soil incubated for 41 years with 14C labeled straw
-
Bruun, S., B.T. Christensen, I.K. Thomsen, E.S. Jensen, and L.S. Jensen. 2007. Modeling vertical movement of organic matter in a soil incubated for 41 years with 14C labeled straw. Soil Biol. Biochem. 39:368-371. doi:10.1016/j.soilbio.2006.07.003.
-
(2007)
Soil Biol. Biochem
, vol.39
, pp. 368-371
-
-
Bruun, S.1
Christensen, B.T.2
Thomsen, I.K.3
Jensen, E.S.4
Jensen, L.S.5
-
7
-
-
0034852768
-
Performance of European artificial neuralnetwork (ANN) calibration for moisture and protein in cereals using the Danish near infrared transmission (NIT) network
-
Buchmann, N.B., H. Josefsson, and I.A. Cowe. 2001. Performance of European artificial neuralnetwork (ANN) calibration for moisture and protein in cereals using the Danish near infrared transmission (NIT) network. Cereal Chem. 78:572-577. doi:10.1094/CCHEM.2001.78.5.572.
-
(2001)
Cereal Chem
, vol.78
, pp. 572-577
-
-
Buchmann, N.B.1
Josefsson, H.2
Cowe, I.A.3
-
8
-
-
0031793660
-
Strategies to decrease nitrate leaching in the Brimstone Farm Experiment, Oxfordshire, UK, 1988-93: The effect of straw incorporation
-
Catt, J.A., K.R. Howse, D.G. Christian, P.W. Lane, G.L. Harris, and M.J. Goss. 1998. Strategies to decrease nitrate leaching in the Brimstone Farm Experiment, Oxfordshire, UK, 1988-93: The effect of straw incorporation. J. Agric. Sci. 131:309-319.
-
(1998)
J. Agric. Sci
, vol.131
, pp. 309-319
-
-
Catt, J.A.1
Howse, K.R.2
Christian, D.G.3
Lane, P.W.4
Harris, G.L.5
Goss, M.J.6
-
9
-
-
0012472442
-
Effect of cropping system on the soil organic matter content: I. Smallplot experiments with incorporation of straw and animal manure, 1956-1986. (In Danish with English summary)
-
Christensen, B.T. 1988. Effect of cropping system on the soil organic matter content: I. Smallplot experiments with incorporation of straw and animal manure, 1956-1986. (In Danish with English summary.). Tidsskr. Planteavl. 92:295-305.
-
(1988)
Tidsskr. Planteavl
, vol.92
, pp. 295-305
-
-
Christensen, B.T.1
-
10
-
-
77956784606
-
Soil organic matter and soil quality-Lessons learned from long-term experiments at Askov and Rothamsted
-
Christensen, B.T., and A.E. Johnston. 1997. Soil organic matter and soil quality-Lessons learned from long-term experiments at Askov and Rothamsted. Dev. Soil Sci. 25:399-430. doi:10.1016/S0166-2481(97)80045-1.
-
(1997)
Dev. Soil Sci
, vol.25
, pp. 399-430
-
-
Christensen, B.T.1
Johnston, A.E.2
-
11
-
-
84870921054
-
Temporal course of net N mineralization and immobilization in topsoil following incorporation of crop residues of winter oilseed rape, peas and oats in a northern climate
-
Engström, L., and B. Lindén. 2012. Temporal course of net N mineralization and immobilization in topsoil following incorporation of crop residues of winter oilseed rape, peas and oats in a northern climate. Soil Use Manage. 28:436-447. doi:10.1111/sum.12004.
-
(2012)
Soil Use Manage
, vol.28
, pp. 436-447
-
-
Engström, L.1
Lindén, B.2
-
12
-
-
84880130718
-
-
Final Report for the European Commission's DG Environment, September 2011
-
Gobin, A., P. Campling, L. Janssen, N. Desmet, H. van Delden, J. Hurkens, P. Lavelle, and S. Berman. 2011. Soil organic matter management across the EU: Best practices, constraints, and trade-offs. Final Report for the European Commission's DG Environment, September 2011.
-
(2011)
Soil organic matter management across the EU: Best practices, constraints, and trade-offs
-
-
Gobin, A.1
Campling, P.2
Janssen, L.3
Desmet, N.4
van Delden, H.5
Hurkens, J.6
Lavelle, P.7
Berman, S.8
-
13
-
-
0000941459
-
Determination of nitrogen as elementary N, as alternative to Kjeldahl
-
Hansen, B. 1989. Determination of nitrogen as elementary N, as alternative to Kjeldahl. Acta Agric. Scand. 39:113-118. doi:10.1080/00015128909438504.
-
(1989)
Acta Agric. Scand
, vol.39
, pp. 113-118
-
-
Hansen, B.1
-
14
-
-
0030617072
-
Nitrate leaching as influenced by soil tillage and catch crop
-
Hansen, E.M., and J. Djurhuus. 1997. Nitrate leaching as influenced by soil tillage and catch crop. Soil Tillage Res. 41:203-219. doi:10.1016/S0167-1987(96)01097-5.
-
(1997)
Soil Tillage Res
, vol.41
, pp. 203-219
-
-
Hansen, E.M.1
Djurhuus, J.2
-
15
-
-
77955056295
-
Can noninversion tillage and straw retainment reduce N leaching in cereal-based crop rotations?
-
Hansen, E.M., L.J. Munkholm, B. Melander, and J.E. Olesen. 2010. Can noninversion tillage and straw retainment reduce N leaching in cereal-based crop rotations? Soil Tillage Res. 109:1-8. doi:10.1016/j.still.2010.04.001.
-
(2010)
Soil Tillage Res
, vol.109
, pp. 1-8
-
-
Hansen, E.M.1
Munkholm, L.J.2
Melander, B.3
Olesen, J.E.4
-
16
-
-
79953026002
-
N-utilization in noninversion tillage systems
-
Hansen, E.M., L.J. Munkholm, and J.E. Olesen. 2011. N-utilization in noninversion tillage systems. Soil Tillage Res. 113:55-60. doi:10.1016/j. still.2011.01.004.
-
(2011)
Soil Tillage Res
, vol.113
, pp. 55-60
-
-
Hansen, E.M.1
Munkholm, L.J.2
Olesen, J.E.3
-
17
-
-
55949096128
-
Evaluation of different agronomic strategies to reduce nitrate leaching after winter oilseed rape (Brassica napus L.) using a simulation model
-
Henke, J., U. Böttcher, D. Neukam, K. Sieling, and H. Kage. 2008. Evaluation of different agronomic strategies to reduce nitrate leaching after winter oilseed rape (Brassica napus L.) using a simulation model. Nutr. Cycling Agroecosyst. 82:299-314. doi:10.1007/s10705-008-9192-0.
-
(2008)
Nutr. Cycling Agroecosyst
, vol.82
, pp. 299-314
-
-
Henke, J.1
Böttcher, U.2
Neukam, D.3
Sieling, K.4
Kage, H.5
-
18
-
-
38349057292
-
The effect of the tillage system on soil organic carbon content under moist, cold-temperate conditions
-
Hermle, S., T. Anken, J. Leifeld, and P. Weisskopf. 2008. The effect of the tillage system on soil organic carbon content under moist, cold-temperate conditions. Soil Tillage Res. 98:94-105. doi:10.1016/j.still.2007.10.010.
-
(2008)
Soil Tillage Res
, vol.98
, pp. 94-105
-
-
Hermle, S.1
Anken, T.2
Leifeld, J.3
Weisskopf, P.4
-
19
-
-
4243392772
-
Emperisk model til kvantificering af symbiotisk kvælstoffiksering i bælgplanter
-
E.S. Kristensen and J.E. Olesen (editors). Forskningscenter for Økologisk Jordbrug (FØJO). (accessed 6 Mar. 2015). (In Danish.)
-
Høgh-Jensen, H., R. Loges, E.S. Jensen, F.V. Jørgensen, and F.P. Vinther. 1998. Emperisk model til kvantificering af symbiotisk kvælstoffiksering i bælgplanter. In: E.S. Kristensen and J.E. Olesen (editors) Kvælstofudvaskning og-balancer i konventionelle og økologiske produktionssystemer. Forskningscenter for Økologisk Jordbrug (FØJO), Rapport no. 2. p. 69-82. http://www.foejo.dk/publikation/rapport/Rap_02.pdf (accessed 6 Mar. 2015). (In Danish.).
-
(1998)
Kvælstofudvaskning og-balancer i konventionelle og økologiske produktionssystemer
, pp. 69-82
-
-
Høgh-Jensen, H.1
Loges, R.2
Jensen, E.S.3
Jørgensen, F.V.4
Vinther, F.P.5
-
20
-
-
84875028600
-
Farm economic and environmental effects of reduced tillage
-
Jacobsen, B.H., and J.E. Ørum. 2009. Farm economic and environmental effects of reduced tillage. Acta Agric. Scand. C Food Economics 6:134-142.
-
(2009)
Acta Agric. Scand. C Food Economics
, vol.6
, pp. 134-142
-
-
Jacobsen, B.H.1
Ørum, J.E.2
-
21
-
-
0036212798
-
Nitrate leaching from a shallow limestone soil growing a five course combinable crop rotation: The effects of crop husbandry and nitrogen fertilizer rate on losses from the second complete rotation
-
Johnson, P.A., M.A. Shepherd, D.J. Hatley, and P.N. Smith. 2002. Nitrate leaching from a shallow limestone soil growing a five course combinable crop rotation: The effects of crop husbandry and nitrogen fertilizer rate on losses from the second complete rotation. Soil Use Manage. 18:68-76. doi:10.1079/SUM2002103.
-
(2002)
Soil Use Manage
, vol.18
, pp. 68-76
-
-
Johnson, P.A.1
Shepherd, M.A.2
Hatley, D.J.3
Smith, P.N.4
-
22
-
-
84929474726
-
-
Grøn Viden, Markbrug no. 273. Aarhus University. (accessed 11 July 2014). (In Danish.)
-
Jørgensen, L.N., C. Møller, and G.C. Nielsen. 2003. Risikovurdering af goldfodsyge i hvede. Grøn Viden, Markbrug no. 273. Aarhus University. http://pure.au.dk/portal/files/281022/273.pdf (accessed 11 July 2014). (In Danish.).
-
(2003)
Risikovurdering af goldfodsyge i hvede
-
-
Jørgensen, L.N.1
Møller, C.2
Nielsen, G.C.3
-
23
-
-
79955093840
-
Winter wheat yield response to climate variability in Denmark
-
Kristensen, K., K. Schelde, and J.E. Olesen. 2011. Winter wheat yield response to climate variability in Denmark. J. Agric. Sci. 149:33-47. doi:10.1017/S0021859610000675.
-
(2011)
J. Agric. Sci
, vol.149
, pp. 33-47
-
-
Kristensen, K.1
Schelde, K.2
Olesen, J.E.3
-
24
-
-
0032845595
-
Evaluation of World Reference Base for soil resources and FAO soil map of the world using nationwide grid soil data from Denmark
-
Krogh, L., and M.H. Greve. 1999. Evaluation of World Reference Base for soil resources and FAO soil map of the world using nationwide grid soil data from Denmark. Soil Use Manage. 15:157-166. doi:10.1111/j.1475-2743.1999. tb00082.x.
-
(1999)
Soil Use Manage
, vol.15
, pp. 157-166
-
-
Krogh, L.1
Greve, M.H.2
-
25
-
-
70349101234
-
Determing soil carbon stock changes: Simple bulk density correction fail
-
Lee, J., J.W. Hopmans, D.E. Rolston, S.G. Baer, and J. Six. 2009. Determing soil carbon stock changes: Simple bulk density correction fail. Agric. Ecosyst. Environ. 134:251-256. doi:10.1016/j.agee.2009.07.006.
-
(2009)
Agric. Ecosyst. Environ
, vol.134
, pp. 251-256
-
-
Lee, J.1
Hopmans, J.W.2
Rolston, D.E.3
Baer, S.G.4
Six, J.5
-
26
-
-
77957366067
-
Can no-tillage stimulate carbon sequestration in agricultural soils? A meta-analysis of paired experiments
-
Luo, Z., E. Wang, and O.J. Sun. 2010. Can no-tillage stimulate carbon sequestration in agricultural soils? A meta-analysis of paired experiments. Agric. Ecosyst. Environ. 139:224-231. doi:10.1016/j.agee.2010.08.006.
-
(2010)
Agric. Ecosyst. Environ
, vol.139
, pp. 224-231
-
-
Luo, Z.1
Wang, E.2
Sun, O.J.3
-
27
-
-
80052817624
-
Improving crop yield and N uptake with long-term straw retention in two contrasting soil types
-
Malhi, S.S., M. Nyborg, E.D. Solberg, M.F. Dyck, and D. Puurveen. 2011. Improving crop yield and N uptake with long-term straw retention in two contrasting soil types. Field Crops Res. 124:378-391. doi:10.1016/j. fcr.2011.07.009.
-
(2011)
Field Crops Res
, vol.124
, pp. 378-391
-
-
Malhi, S.S.1
Nyborg, M.2
Solberg, E.D.3
Dyck, M.F.4
Puurveen, D.5
-
28
-
-
84872273542
-
Long-term rotation and tillage effects on soil structure and crop yield
-
Munkholm, L.J., R.J. Heck, and B. Deen. 2013. Long-term rotation and tillage effects on soil structure and crop yield. Soil Tillage Res. 127:85-91. doi:10.1016/j.still.2012.02.007.
-
(2013)
Soil Tillage Res
, vol.127
, pp. 85-91
-
-
Munkholm, L.J.1
Heck, R.J.2
Deen, B.3
-
29
-
-
0028995065
-
Influence of long-term tillage, straw and N fertilizer on barley yield, plant-N uptake and soil-N balance
-
Nyborg, M., E.D. Solberg, R.C. Izaurralde, S.S. Malhi, and M. Molina-Ayala. 1995. Influence of long-term tillage, straw and N fertilizer on barley yield, plant-N uptake and soil-N balance. Soil Tillage Res. 36:165-174. doi:10.1016/0167-1987(95)00502-1.
-
(1995)
Soil Tillage Res
, vol.36
, pp. 165-174
-
-
Nyborg, M.1
Solberg, E.D.2
Izaurralde, R.C.3
Malhi, S.S.4
Molina-Ayala, M.5
-
30
-
-
0344702677
-
Approaches and uncertainties in nutrient budgets: Implications for nutrient management and environmental policies
-
Oenema, O., H. Kros, and W. de Vries. 2003. Approaches and uncertainties in nutrient budgets: Implications for nutrient management and environmental policies. Eur. J. Agron. 20:3-16. doi:10.1016/S1161-0301(03)00067-4.
-
(2003)
Eur. J. Agron
, vol.20
, pp. 3-16
-
-
Oenema, O.1
Kros, H.2
de Vries, W.3
-
31
-
-
3342914827
-
-
Danish Institute of Plant and Soil Science, SP Rapport no. 10. (In Danish with English summary.)
-
Olesen, J.E. 1993. Annual agrometerological overview 1992. Danish Institute of Plant and Soil Science, SP Rapport no. 10. (In Danish with English summary.).
-
(1993)
Annual agrometerological overview 1992
-
-
Olesen, J.E.1
-
33
-
-
0345526507
-
Element balances as a tool for sustainable nutrient management: A critical appraisal of their merits and limitations within an agronomic and environmental context
-
öborn, I., A.C. Edwards, E. Witter, O. Oenema, K. Ivarsson, P.J.A. Withers, S.I. Nilsson, and A.R. Stinzing. 2003. Element balances as a tool for sustainable nutrient management: A critical appraisal of their merits and limitations within an agronomic and environmental context. Eur. J. Agron. 20:211-225. doi:10.1016/S1161-0301(03)00080-7.
-
(2003)
Eur. J. Agron
, vol.20
, pp. 211-225
-
-
öborn, I.1
Edwards, A.C.2
Witter, E.3
Oenema, O.4
Ivarsson, K.5
Withers, P.J.A.6
Nilsson, S.I.7
Stinzing, A.R.8
-
34
-
-
33745711961
-
Low input no-till cereal production in the Pacific Northwest of the U.S.: The challenges of root diseases
-
Paulitz, T.C. 2006. Low input no-till cereal production in the Pacific Northwest of the U.S.: The challenges of root diseases. Eur. J. Plant Pathol. 115:271-281. doi:10.1007/s10658-006-9023-6.
-
(2006)
Eur. J. Plant Pathol
, vol.115
, pp. 271-281
-
-
Paulitz, T.C.1
-
35
-
-
84872556491
-
Sources of nitrogen for winter wheat in organic cropping systems
-
Petersen, S.O., P. Schjønning, J.E. Olesen, S. Christensen, and B.T. Christensen. 2013. Sources of nitrogen for winter wheat in organic cropping systems. Soil Sci. Soc. Am. J. 77:155-165. doi:10.2136/sssaj2012.0147.
-
(2013)
Soil Sci. Soc. Am. J
, vol.77
, pp. 155-165
-
-
Petersen, S.O.1
Schjønning, P.2
Olesen, J.E.3
Christensen, S.4
Christensen, B.T.5
-
36
-
-
78650308317
-
Deep soil organic matter: A key but poorly understood component of terrestrial C cycle
-
Rumpel, C., and I. Kögel-Knabner. 2011. Deep soil organic matter: A key but poorly understood component of terrestrial C cycle. Plant Soil 338:143-158. doi:10.1007/s11104-010-0391-5.
-
(2011)
Plant Soil
, vol.338
, pp. 143-158
-
-
Rumpel, C.1
Kögel-Knabner, I.2
-
37
-
-
0024873042
-
Influence of sorghum residues and tillage on soil organic matter and soil microbial biomass in an Australian vertisol
-
Saffigna, P.G., D.S. Powlson, P.C. Brookes, and G.A. Thomas. 1989. Influence of sorghum residues and tillage on soil organic matter and soil microbial biomass in an Australian vertisol. Soil Biol. Biochem. 21:759-765. doi:10.1016/0038-0717(89)90167-3.
-
(1989)
Soil Biol. Biochem
, vol.21
, pp. 759-765
-
-
Saffigna, P.G.1
Powlson, D.S.2
Brookes, P.C.3
Thomas, G.A.4
-
39
-
-
0011245599
-
Investigations on the seasonal changes of dry matter production and uptake of mineral elements in winterrape (Brassica napus L.)
-
(In Danish with English summary)
-
Schultz, J.E.R. 1972. Investigations on the seasonal changes of dry matter production and uptake of mineral elements in winterrape (Brassica napus L.). Tidsskr. Planteavl. 76:415-435. (In Danish with English summary.).
-
(1972)
Tidsskr. Planteavl
, vol.76
, pp. 415-435
-
-
Schultz, J.E.R.1
-
40
-
-
0036769448
-
Effects of long-term straw management and fertilizer additions on soil nitrogen supply and crop yields at two sites in eastern England
-
Silgram, M., and B.J. Chambers. 2002. Effects of long-term straw management and fertilizer additions on soil nitrogen supply and crop yields at two sites in eastern England. J. Agric. Sci. 139:115-127. doi:10.1017/S0021859602002435.
-
(2002)
J. Agric. Sci
, vol.139
, pp. 115-127
-
-
Silgram, M.1
Chambers, B.J.2
-
41
-
-
84155167853
-
No-till in northern, western and south-western Europe: A review of problems and opportunities for crop production and the environment
-
Soane, B.D., B.C. Ball, J. Arvidsson, G. Basch, F. Moreno, and J. Roger-Estrade. 2012. No-till in northern, western and south-western Europe: A review of problems and opportunities for crop production and the environment. Soil Tillage Res. 118:66-87. doi:10.1016/j.still.2011.10.015.
-
(2012)
Soil Tillage Res
, vol.118
, pp. 66-87
-
-
Soane, B.D.1
Ball, B.C.2
Arvidsson, J.3
Basch, G.4
Moreno, F.5
Roger-Estrade, J.6
-
42
-
-
84929474727
-
-
(accessed 6 Nov. 2012)
-
Statistics Denmark. 2012. Harvest of cereals etc. http://www.dst.dk/en/Statistik/dokumentation/Declarations/harvest-of-cereals-etc-.aspx (accessed 6 Nov. 2012).
-
(2012)
Harvest of cereals etc
-
-
-
43
-
-
84875097486
-
Nitrogen leaching losses after biogas residue application to maize
-
Svoboda, N., F. Taube, B. Wienforth, C. Kluss, H. Kage, and A. Herrmann. 2013. Nitrogen leaching losses after biogas residue application to maize. Soil Tillage Res. 130:69-80. doi:10.1016/j.still.2013.02.006.
-
(2013)
Soil Tillage Res
, vol.130
, pp. 69-80
-
-
Svoboda, N.1
Taube, F.2
Wienforth, B.3
Kluss, C.4
Kage, H.5
Herrmann, A.6
-
44
-
-
13544277544
-
Yields of wheat and soil carbon and nitrogen contents following long-term incorporation of barley straw and ryegrass catch crops
-
Thomsen, I.K., and B.T. Christensen. 2004. Yields of wheat and soil carbon and nitrogen contents following long-term incorporation of barley straw and ryegrass catch crops. Soil Use Manage. 20:432-438. doi:10.1079/SUM2004281.
-
(2004)
Soil Use Manage
, vol.20
, pp. 432-438
-
-
Thomsen, I.K.1
Christensen, B.T.2
-
46
-
-
73949148285
-
Winter wheat roots grow twice as deep as spring wheat roots, is this important for N uptake and N leaching losses?
-
Thorup-Kristensen, K., M.S. Cortasa, and R. Loges. 2009. Winter wheat roots grow twice as deep as spring wheat roots, is this important for N uptake and N leaching losses? Plant Soil 322:101-114. doi:10.1007/s11104-009-9898-z.
-
(2009)
Plant Soil
, vol.322
, pp. 101-114
-
-
Thorup-Kristensen, K.1
Cortasa, M.S.2
Loges, R.3
-
47
-
-
0033024593
-
Changes in pore structure in a no-till chronosequence of silt loam soils, southern Ontario
-
VandenBygaart, A.J., R. Protz, and A.D. Tomlin. 1999. Changes in pore structure in a no-till chronosequence of silt loam soils, southern Ontario. Can. J. Soil Sci. 79:149-160. doi:10.4141/S98-034.
-
(1999)
Can. J. Soil Sci
, vol.79
, pp. 149-160
-
-
VandenBygaart, A.J.1
Protz, R.2
Tomlin, A.D.3
-
48
-
-
77956178867
-
Assessing the effect of soil tillage on crop growth: A meta-regression analysis on European crop yields under conservation agriculture
-
Van den Putte, A., G. Govers, J. Diels, K. Gillijns, and M. Demuzere. 2010. Assessing the effect of soil tillage on crop growth: A meta-regression analysis on European crop yields under conservation agriculture. Eur. J. Agron. 33:231-241. doi:10.1016/j.eja.2010.05.008.
-
(2010)
Eur. J. Agron
, vol.33
, pp. 231-241
-
-
Van den Putte, A.1
Govers, G.2
Diels, J.3
Gillijns, K.4
Demuzere, M.5
-
49
-
-
0002880436
-
Amounts of NO3-N and NH4-N in soil, from autumn to spring, under winter wheat and their relationship to soil type, sowing date, previous crop and N uptake at Rothamsted, Woburn and Saxmundham, 1979-85
-
Widdowson, F.V., A. Penny, R.J. Darby, E. Bird, and M.V. Hewitt. 1987. Amounts of NO3-N and NH4-N in soil, from autumn to spring, under winter wheat and their relationship to soil type, sowing date, previous crop and N uptake at Rothamsted, Woburn and Saxmundham, 1979-85. J. Agric. Sci. 108:73-95. doi:10.1017/S0021859600064145.
-
(1987)
J. Agric. Sci
, vol.108
, pp. 73-95
-
-
Widdowson, F.V.1
Penny, A.2
Darby, R.J.3
Bird, E.4
Hewitt, M.V.5
-
50
-
-
0001075770
-
Ernährungswirtschaftliche Leistungsmasstäbe
-
(In German)
-
Woermann, E. 1944. Ernährungswirtschaftliche Leistungsmasstäbe. Mitteilungen der Landwirtschaft 59:787-792. (In German.).
-
(1944)
Mitteilungen der Landwirtschaft
, vol.59
, pp. 787-792
-
-
Woermann, E.1
|