-
2
-
-
0042021724
-
Nitrogen fixation in perennial forage legumes in the field
-
Carlsson, G., and Huss-Danell, K., 2003. Nitrogen fixation in perennial forage legumes in the field. Plant and Soil, 253:353–372.
-
(2003)
Plant and Soil
, vol.253
, pp. 353-372
-
-
Carlsson, G.1
Huss-Danell, K.2
-
3
-
-
85024513042
-
Environmental assessment of landuse in conventional and organic milk production
-
Liorenc M., (ed), Guildford, U.K.: i Canals. Centre for Environmental Strategy, University of Surrey
-
Cederberg, C., 2006. “ Environmental assessment of landuse in conventional and organic milk production. ”. In Expert Workshop on Definition of Best Indicators for Biodiversity and Soil Quality for Life Cycle Assessment (LCA). Proceedings and Conclusions., Guilford, 12–13 June 2006 Edited by:Liorenc, Milà. Guildford, U.K.:i Canals. Centre for Environmental Strategy, University of Surrey.
-
(2006)
Expert Workshop on Definition of Best Indicators for Biodiversity and Soil Quality for Life Cycle Assessment (LCA). Proceedings and Conclusions.
-
-
Cederberg, C.1
-
6
-
-
33750027995
-
Modelling representative and coherent Danish farm types based on farm accountancy data for use in environment assessments
-
Dalgaard, R., Halberg, N., Kristensen, I. S., and Larsen, I., 2006. Modelling representative and coherent Danish farm types based on farm accountancy data for use in environment assessments. Agriculture, Ecosystems & Environment, 4:222–237.
-
(2006)
Agriculture, Ecosystems & Environment
, vol.4
, pp. 222-237
-
-
Dalgaard, R.1
Halberg, N.2
Kristensen, I.S.3
Larsen, I.4
-
7
-
-
85036828035
-
Dataprogrammet NPK—FLO, Handledning för beräkning av växtnäringsbalanser på gårds och marknivå
-
Uppsala, Sweden: Swedish University of Agricultural Sciences, Department of Crop Production Science, (in Swedish with English summary)
-
Fagerberg, B., and Salomon, E., 1992. “ Dataprogrammet NPK—FLO, Handledning för beräkning av växtnäringsbalanser på gårds och marknivå. ”. In Växtodling 41 Uppsala, Sweden:Swedish University of Agricultural Sciences, Department of Crop Production Science. (in Swedish with English summary)
-
(1992)
Växtodling 41
-
-
Fagerberg, B.1
Salomon, E.2
-
8
-
-
0003058473
-
Comparison of conventional and organic farming by process-life cycle assessment. A case study of agriculture in Hamburg
-
Geier, U., and Köpke, U., 1998. “ Comparison of conventional and organic farming by process-life cycle assessment. A case study of agriculture in Hamburg. ”. In Proceedings of the International Conference on Life Cycle Assessment in Agriculture, Agro-industry and Forestry. Brussels, Belgium 31–38.
-
(1998)
Proceedings of the International Conference on Life Cycle Assessment in Agriculture, Agro-industry and Forestry. Brussels, Belgium
, pp. 31-38
-
-
Geier, U.1
Köpke, U.2
-
9
-
-
0027029681
-
Case studies on the flow and supply of nitrogen in alternative farming. Skilleby Farm 1981–1987
-
Granstedt, A., 1992a. Case studies on the flow and supply of nitrogen in alternative farming. Skilleby Farm 1981–1987. Biological Agriculture & Horticulture, 9:15–63.
-
(1992)
Biological Agriculture & Horticulture
, vol.9
, pp. 15-63
-
-
Granstedt, A.1
-
10
-
-
0026302797
-
The potential for Swedish farms to eliminate the use of artificial fertilizers. A basic discussion centred around data on plant-nutrient conservation in Sweden between 1950 and 1980 and on plant-nutrient balances in conventional and alternative farming
-
Granstedt, A., 1992b. The potential for Swedish farms to eliminate the use of artificial fertilizers. A basic discussion centred around data on plant-nutrient conservation in Sweden between 1950 and 1980 and on plant-nutrient balances in conventional and alternative farming. American Journal of Alternative Agriculture, 6:122–131.
-
(1992)
American Journal of Alternative Agriculture
, vol.6
, pp. 122-131
-
-
Granstedt, A.1
-
11
-
-
84948023665
-
Studies on the flow supply and losses of nitrogen and other plant nutrients in conventional and ecological agricultural systems in Sweden
-
Granstedt, A., 1995. Studies on the flow supply and losses of nitrogen and other plant nutrients in conventional and ecological agricultural systems in Sweden. Biological Agriculture & Horticulture, 11:51–67.
-
(1995)
Biological Agriculture & Horticulture
, vol.11
, pp. 51-67
-
-
Granstedt, A.1
-
12
-
-
0033865684
-
Increasing the efficiency of plant nutrient recycling within the agricultural system as a way of reducing the load to the environment—experience from Sweden and Finland
-
Granstedt, A., 2000. Increasing the efficiency of plant nutrient recycling within the agricultural system as a way of reducing the load to the environment—experience from Sweden and Finland. Agriculture, Ecosystems & Environment, 80:169–185.
-
(2000)
Agriculture, Ecosystems & Environment
, vol.80
, pp. 169-185
-
-
Granstedt, A.1
-
13
-
-
85024577504
-
-
Uppsala, Sweden: Centre for Sustainable Agriculture, SLU
-
Granstedt, A., Thomsson, O., and Seuri, P., 2004. Effective Recycling Agriculture around the Baltic- Sea. Background Report. BERAS 2., Ekologiskt lantbruk 41 Uppsala, Sweden:Centre for Sustainable Agriculture, SLU.
-
(2004)
Effective Recycling Agriculture around the Baltic- Sea. Background Report. BERAS 2.
-
-
Granstedt, A.1
Thomsson, O.2
Seuri, P.3
-
14
-
-
85024566641
-
-
Greppa näringen. 2005. Visst gör Greppa Näringen nytta., Redaktör Hoffman, M., Informationsbrev från Greppa näringen, Jordbruksverket, Juli 2005
-
(2005)
Visst gör Greppa Näringen nytta.
-
-
-
15
-
-
0032730362
-
Indicators of resource use and environmental impact for use in a decision aid for Danish livestock farmers
-
Halberg, N., 1999. Indicators of resource use and environmental impact for use in a decision aid for Danish livestock farmers. Agriculture, Ecosystems & Environment, 30:17–76.
-
(1999)
Agriculture, Ecosystems & Environment
, vol.30
, pp. 17-76
-
-
Halberg, N.1
-
16
-
-
0028884423
-
Nitrogen turnover on organic and conventional mixed farms
-
Halberg, N., Kristensen, E. S., and Kristensen, I. S., 1995a. Nitrogen turnover on organic and conventional mixed farms. Journal of Agricultural and Environmental Ethics, 8:30–51.
-
(1995)
Journal of Agricultural and Environmental Ethics
, vol.8
, pp. 30-51
-
-
Halberg, N.1
Kristensen, E.S.2
Kristensen, I.S.3
-
17
-
-
11144227308
-
Linking data sources and models at the level of processes, farm types and regions
-
Weidema B., Meeusen M.G.J., (eds), The Hague, The Netherlands: LEI
-
Halberg, N., Kristensen, I. S., and Dalgaard, T., 2000. “ Linking data sources and models at the level of processes, farm types and regions. ”. In Agricultural Data for Life Cycle Assessments Volume 1 Edited by:Weidema, B., and Meeusen, M. G.J., 16–30. The Hague, The Netherlands:LEI.
-
(2000)
Agricultural Data for Life Cycle Assessments Volume 1
, pp. 16-30
-
-
Halberg, N.1
Kristensen, I.S.2
Dalgaard, T.3
-
18
-
-
24644458182
-
Environmental assessment tools for the evaluation and improvement of European livestock production systems
-
Halberg, N., van der Werf, H. M.G., Basset-Mens, C., Dalgaard, R., and de Boer, I. J.M., 1995b. Environmental assessment tools for the evaluation and improvement of European livestock production systems. Livestock Production Science, 96:33–50.
-
(1995)
Livestock Production Science
, vol.96
, pp. 33-50
-
-
Halberg, N.1
van der Werf, H.M.G.2
Basset-Mens, C.3
Dalgaard, R.4
de Boer, I.J.M.5
-
20
-
-
85024520657
-
-
Helsinki, Finland
-
HELCOM. 2003. HELCOM Recommendation 24/3., Adopted 25 June 2003 with regard to Article 20 Paragraph 1 b) of the Helsinki Convention:Measures aimed at the reduction of emissions and discharges from agriculture Helsinki, Finland
-
(2003)
HELCOM Recommendation 24/3.
-
-
-
22
-
-
66249090155
-
-
Finland: Helsinki
-
HELCOM. 2007. Baltic Sea Action Plan., HELCOM Ministerial Meeting, Krakow, Poland, 15 November 2007 Finland:Helsinki.
-
(2007)
Baltic Sea Action Plan.
-
-
-
24
-
-
60849121892
-
The Rodale Institute Farming Systems Trial 1981 to 2005
-
Raup J., Pekrun C., Oltmanns M., Köpke U., (eds), Berlin, Germany
-
Hepperly, P. R., Douds, D., and Seidel, K., 2006. “ The Rodale Institute Farming Systems Trial 1981 to 2005. ”. In Long Term Field Experiments in Organic Farming Edited by:Raup, J., Pekrun, C., Oltmanns, M., and Köpke, U., 15–31. Berlin, Germany
-
(2006)
Long Term Field Experiments in Organic Farming
, pp. 15-31
-
-
Hepperly, P.R.1
Douds, D.2
Seidel, K.3
-
25
-
-
3543057647
-
An empirical model for quantification of symbiotic nitrogen fixation in grass-clover mixtures
-
Hogh-Jensen, H., Loges, R., Jorgensen, F. V., Vintheher, F. P., and Jensen, E. S., 2004. An empirical model for quantification of symbiotic nitrogen fixation in grass-clover mixtures. Agricultural Systems, 82:181–194.
-
(2004)
Agricultural Systems
, vol.82
, pp. 181-194
-
-
Hogh-Jensen, H.1
Loges, R.2
Jorgensen, F.V.3
Vintheher, F.P.4
Jensen, E.S.5
-
26
-
-
0342670343
-
Markbiologi-växtproduktion-bördighetsstudier. Skörderesterna som bördighetsfaktor
-
KSLAT Supplement, (in Swedish with English summary)
-
Jansson, S. L., 1986. Markbiologi-växtproduktion-bördighetsstudier. Skörderesterna som bördighetsfaktor. Journal of Royal Swedish Academy of Agriculture and Forestry, 18:9–31. KSLAT Supplement, (in Swedish with English summary)
-
(1986)
Journal of Royal Swedish Academy of Agriculture and Forestry
, vol.18
, pp. 9-31
-
-
Jansson, S.L.1
-
27
-
-
33745578110
-
Mineralization and immobilization of soil nitrogen. In
-
Stevenson F.J., Bremner J.M., Hauck R.D., Keeny D.R., (eds), Madison, Wisconsin, U.S.A.: ASA, CSSA, SSSA
-
Jansson, S. L., and Persson, J., 1982. “ Mineralization and immobilization of soil nitrogen. In ”. In Nitrogen in Agricultural Soils Edited by:Stevenson, F. J., Bremner, J. M., Hauck, R. D., and Keeny, D. R., Vol. 22, 229–252. Madison, Wisconsin, U.S.A.:ASA, CSSA, SSSA.
-
(1982)
Nitrogen in Agricultural Soils
, vol.22
, pp. 229-252
-
-
Jansson, S.L.1
Persson, J.2
-
31
-
-
33645744796
-
Denmark Part II. N-turnover on Danish mixed dairy farms
-
Bos J., Pfimlin A., Aarts F., Vertèseds F., (eds)
-
Kristensen, I. S., Halberg, N., Nilsen, A. H., and Dalgaard, R., 2005. “ Denmark Part II. N-turnover on Danish mixed dairy farms ”. In Nutrient Management at Farm Scale. How to Attain Policy Objectives in Regions with Intensive Dairy Farming? First Workshop of the EGF Working Group ‘Dairy Farming Systems and Environment’ Quimper, France, 23–25 June 2003, Plants Research, PRl Report 83 Edited by:Bos, J., Pfimlin, A., Aarts, F., and Vertèseds, F., 91–109.
-
(2005)
Nutrient Management at Farm Scale. How to Attain Policy Objectives in Regions with Intensive Dairy Farming?First Workshop of the EGF Working Group ‘Dairy Farming Systems and Environment’ Quimper, France, 23–25 June 2003
, pp. 91-109
-
-
Kristensen, I.S.1
Halberg, N.2
Nilsen, A.H.3
Dalgaard, R.4
-
32
-
-
28544437249
-
Estimating reduction of nitrate leaching from arable land and the related costs
-
Larsson, M. H., Kyllmar, K., Jonasson, L., and Johnsson, H., 2005. Estimating reduction of nitrate leaching from arable land and the related costs. AMBIO, 34:538–543.
-
(2005)
AMBIO
, vol.34
, pp. 538-543
-
-
Larsson, M.H.1
Kyllmar, K.2
Jonasson, L.3
Johnsson, H.4
-
33
-
-
31344458894
-
Soil organic C development in cereal and ley systems. Data from 20 years old swedish field experiments
-
Matsson, L., 2002. Soil organic C development in cereal and ley systems. Data from 20 years old swedish field experiments. Archives of Agronomy and Soil Science, 48:107–115.
-
(2002)
Archives of Agronomy and Soil Science
, vol.48
, pp. 107-115
-
-
Matsson, L.1
-
34
-
-
63849106045
-
Nutrient flows and balances in different farming systems—A study of 1300 Swedish farms
-
Myrbeck, Å., 1999. Nutrient flows and balances in different farming systems—A study of 1300 Swedish farms. Bulletin from the Division of Soil Management, Department of Soil Sciences, Swedish University of Agricultural Sciences, 30:1–47.
-
(1999)
Bulletin from the Division of Soil Management, Department of Soil Sciences, Swedish University of Agricultural Sciences
, vol.30
, pp. 1-47
-
-
Myrbeck, Å.1
-
35
-
-
58849085959
-
Field-scale variation in soil nutrients and in yields and nitrogen fixation of clover-grass leys
-
Nykänen, A., Jauhiainen, L., Kemppainen, J., and Lindström, K., 2008. “ Field-scale variation in soil nutrients and in yields and nitrogen fixation of clover-grass leys. ”. In Agricultural and Food Science. Submitted.
-
(2008)
Agricultural and Food Science. Submitted.
-
-
Nykänen, A.1
Jauhiainen, L.2
Kemppainen, J.3
Lindström, K.4
-
36
-
-
34047186241
-
Analysis of the uncertainty associated with estimation of nitrogen losses from farming systems
-
Payraudeau, S., van der Werf, H. M.G., and Vertès, F., 2007. Analysis of the uncertainty associated with estimation of nitrogen losses from farming systems. Agricultural Systems, 94:416–430.
-
(2007)
Agricultural Systems
, vol.94
, pp. 416-430
-
-
Payraudeau, S.1
van der Werf, H.M.G.2
Vertès, F.3
-
37
-
-
15744375860
-
Environmental impact assessment for a farming region: A review of methods
-
Payraudeau, S., and van der Werf, H. M.G., 2005. Environmental impact assessment for a farming region:a review of methods. Agriculture, Ecosystems & Environment, 107:1–19.
-
(2005)
Agriculture, Ecosystems & Environment
, vol.107
, pp. 1-19
-
-
Payraudeau, S.1
van der Werf, H.M.G.2
-
38
-
-
0003490940
-
-
Canberra, Australia: Australian Centre for International Agricultural Research
-
Peoples, M. B., Faizah, A. W., Rekarsem, B., and Heeidge, D. F., 1989. Methods for Evaluating Nitrogen Fixation by Nodulated Legumes in the Field. Canberra, Australia:Australian Centre for International Agricultural Research.
-
(1989)
Methods for Evaluating Nitrogen Fixation by Nodulated Legumes in the Field.
-
-
Peoples, M.B.1
Faizah, A.W.2
Rekarsem, B.3
Heeidge, D.F.4
-
39
-
-
85024565525
-
Konventionell och biodynamisk odling, jämförande forsök mellan två odlingsystem (Investigations within biodynamic and conventional farming systems)
-
Jäma, Sweden
-
Pettersson, B. D., 1982. “ Konventionell och biodynamisk odling, jämförande forsök mellan två odlingsystem (Investigations within biodynamic and conventional farming systems). ”. In Nordisk forskningsring., Meddelande nr 32 Jäma, Sweden
-
(1982)
Nordisk forskningsring.
-
-
Pettersson, B.D.1
-
40
-
-
27944467796
-
Düngung und Bodeneigenschaften. Ergebnisse eines 32-jährigen Feldversuches i Jäma
-
Järna, Sweden
-
Pettersson, B. D., Reents, H. J., and Wiestinghausen, Ev., 1992. “ Düngung und Bodeneigenschaften. Ergebnisse eines 32-jährigen Feldversuches i Jäma. ”. In Nordisk Forskningsring, Meddelande nr. 34 Järna, Sweden
-
(1992)
Nordisk Forskningsring
-
-
Pettersson, B.D.1
Reents, H.J.2
Wiestinghausen, E.3
-
41
-
-
42449131041
-
Simulated nitrogen leaching, nitrogen mass field balances and their correlation on four farms in south-western Finland during the period 2000–2005
-
Rankinen, K., Salo, T., Granlund, K., and Rita, H., 2007. Simulated nitrogen leaching, nitrogen mass field balances and their correlation on four farms in south-western Finland during the period 2000–2005. Agricultural and Food Science, 16:387–406.
-
(2007)
Agricultural and Food Science
, vol.16
, pp. 387-406
-
-
Rankinen, K.1
Salo, T.2
Granlund, K.3
Rita, H.4
-
42
-
-
32144446759
-
Nitrogen balance as an indicator of nitrogen leaching in Finland
-
Salo, T., and Turtola, E., 2006. Nitrogen balance as an indicator of nitrogen leaching in Finland. Agriculture, Ecosystems & Environment, 113:98–107.
-
(2006)
Agriculture, Ecosystems & Environment
, vol.113
, pp. 98-107
-
-
Salo, T.1
Turtola, E.2
-
43
-
-
84930202509
-
-
Stockholm, Sweden: Official Statistics Sweden
-
SCB. 2001. Yearbooks of Agricultural Statistics. Stockholm, Sweden:Official Statistics Sweden.
-
(2001)
Yearbooks of Agricultural Statistics.
-
-
-
44
-
-
0342311680
-
-
Stockholm, Sweden: Official Statistics Sweden
-
SCB. 2002. Yearbooks of Agricultural Statistics. Stockholm, Sweden:Official Statistics Sweden.
-
(2002)
Yearbooks of Agricultural Statistics.
-
-
-
46
-
-
84930202509
-
-
Stockholm, Sweden: Official Statistics Sweden
-
SCB. 2003b. Yearbooks of Agricultural Statistics. Stockholm, Sweden:Official Statistics Sweden.
-
(2003)
Yearbooks of Agricultural Statistics.
-
-
-
47
-
-
84890804041
-
-
Stockholm, Sweden: Official Statistics Sweden
-
SCB. 2006. Yearbooks of Agricultural Statistics. Stockholm, Sweden:Official Statistics Sweden.
-
(2006)
Yearbooks of Agricultural Statistics.
-
-
-
48
-
-
0344270847
-
Evaulation of whole-farm nitrogen balances and related indices for efficient nitrogen use
-
Schröder, J. J., Aarts, H. F.M., ten Berge, H. F.M., van Keulen, H., and Neeteson, J. J., 2003. Evaulation of whole-farm nitrogen balances and related indices for efficient nitrogen use. European Journal of Agronomy, 20:33–44.
-
(2003)
European Journal of Agronomy
, vol.20
, pp. 33-44
-
-
Schröder, J.J.1
Aarts, H.F.M.2
ten Berge, H.F.M.3
van Keulen, H.4
Neeteson, J.J.5
-
49
-
-
0003928836
-
-
Rome, Italy: Animal Production and Health Division, Food and Agriculture Organization of the United Nations
-
Sere, C., and Steinfeld, H., 1996. World Livestock Production Systems., FAO Animal and Food Systems Paper 127 Rome, Italy:Animal Production and Health Division, Food and Agriculture Organization of the United Nations.
-
(1996)
World Livestock Production Systems.
-
-
Sere, C.1
Steinfeld, H.2
-
50
-
-
9744285909
-
Utilization of nitrogen (N) and phosphorus (P) in an organic dairy farming system
-
Steinshamn, H., Thuen, E., Bleken Brenøe, M. A., Ekerholt, G., and Cecilie, Y., 2004. Utilization of nitrogen (N) and phosphorus (P) in an organic dairy farming system. Agriculture, Ecosystems & Environment, 104:509–522.
-
(2004)
Agriculture, Ecosystems & Environment
, vol.104
, pp. 509-522
-
-
Steinshamn, H.1
Thuen, E.2
Bleken Brenøe, M.A.3
Ekerholt, G.4
Cecilie, Y.5
-
51
-
-
0036938576
-
Dissolved reactive phosphorus in runoff assessed by soil extraction with an acetate buffer
-
Uusitalo, R., and Jansson, H., 2002. Dissolved reactive phosphorus in runoff assessed by soil extraction with an acetate buffer. Agricultural and Food Science in Finland, 11:343–353.
-
(2002)
Agricultural and Food Science in Finland
, vol.11
, pp. 343-353
-
-
Uusitalo, R.1
Jansson, H.2
-
52
-
-
42449140751
-
Finnish trends in phosphorus balances and soil test phosphorus
-
Uusitalo, R., Turtula, E., Grönroos, J., Kivisto, J., Mäntylahti, V., Turtula, A., Lemola, R., and Salo, R., 2007. Finnish trends in phosphorus balances and soil test phosphorus. Agricultural and Food Science, 16:301–316.
-
(2007)
Agricultural and Food Science
, vol.16
, pp. 301-316
-
-
Uusitalo, R.1
Turtula, E.2
Grönroos, J.3
Kivisto, J.4
Mäntylahti, V.5
Turtula, A.6
Lemola, R.7
Salo, R.8
-
53
-
-
0033837433
-
Soil—plant—animal relations in nutrient cycling: The case of dairy farming system “De Marke
-
van Keulen, H., Aarts, H. F.M., Habekotté, B., van der Meer, H. G., and Spiertz, J. H.J., 2000. Soil—plant—animal relations in nutrient cycling:the case of dairy farming system “De Marke”. European Journal of Agronomy, 13:245–261.
-
(2000)
European Journal of Agronomy
, vol.13
, pp. 245-261
-
-
van Keulen, H.1
Aarts, H.F.M.2
Habekotté, B.3
van der Meer, H.G.4
Spiertz, J.H.J.5
|