Utilization of nitrogen (N) and phosphorus (P) in an organic dairy farming system in Norway

Agriculture, Ecosystems & Environment - Tập 104 - Trang 509-522 - 2004
Håvard Steinshamn1, Erling Thuen2, Marina Azzaroli Bleken3, Ulrik Tutein Brenøe2, Georg Ekerholt3, Cecilie Yri2
1Norwegian Centre for Ecological Agriculture, Tingvoll Gard, N-6630 Tingvoll, Norway
2Department of Animal and Aquacultural Sciences, Agricultural University of Norway, P.O. Box 5025, N-1432 Ås, Norway
3Department of Plant and Environmental Sciences, Agricultural University of Norway, P.O. Box 5025, N-1432 Ås, Norway

Tài liệu tham khảo

Aarts, 2000, Nitrogen (N) management in the ‘De Marke’ dairy farming system, Nutr. Cycl. Agroecosyst, 56, 231, 10.1023/A:1009885419512 Aarts, 2000, Phosphorus (P) management in the ‘De Marke’ dairy farming system, Nutr. Cycl. Agroecosyst, 56, 219, 10.1023/A:1009814905339 Aas, W., Tørseth, K., Solberg, S., Berg, T., Manø, S., Yttri, K.E., 2001. Overvåking av langtransportert forurenset luft og nedbør. Atmosfærisk Tilførsel, 2000. Statlig Program for Forurensningsovervåking. Rapport 828/2001, 160 pp. Aasbø, 1999, Changes in phosphorus and potassium content of topsoil on conversion to organic dairy production, Nordisk Jordbruksforskning, 81, 152 ARC, 1980. The Nutrient Requirements of Ruminant Livestock. Technical Review by an Agricultural Research Council Working Party. CAB International, Wallingford, 351 pp. Bleken, 1997, The nitrogen cost of food production: Norwegian society, Ambio, 26, 134 Bussink, 1998, Ammonia volatilization from dairy farming systems in temperate areas: a review, Nutr. Cycl. Agroecosyst, 51, 19, 10.1023/A:1009747109538 Cuttle, S.P., 2002. Nutrient budgets as a tool for researchers and farmers. In: Powell et al. (Eds.), UK Organic Research. Proceedings of the COR Conference, Aberystwyth, 26–28 March, pp. 169–172. Dalgaard, 1998, Can organic farming help to reduce N-losses? Experiences from Denmark, Nutr. Cycl. Agroecosyst, 52, 277, 10.1023/A:1009790722044 DEBIO, 2003 (http://www.debio.no/). Egnér, 1960, Untersuchungen über die chemische Boden-Analyse als Grundlage für die Beurteilung des Nahrstoffzustandes der Boden, Kungl. Lantbrukshögskolans Annaler, 26, 199 Eltun, 2002, A comparison of environmental, soil fertility, yield, and economical effects in six cropping systems based on an 8-year experiment in Norway, Agric. Ecosyst. Environ, 64, 155, 10.1016/S0167-8809(01)00198-0 van Gool, B., 2001. Næringsstoffregnskap på gårdsnivå. Sluttrapport og resultater regnskapsåret, 1999. Sunnhordaland forsøksring, 8 pp. Granstedt, 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, Agric. Ecosyst. Environ, 80, 169, 10.1016/S0167-8809(00)00141-9 Halberg, 1999, Indicators of resource use and environmental impact for use in a decision aid for Danish livestock farmers, Agric. Ecosyst. Environ, 76, 17, 10.1016/S0167-8809(99)00055-9 Halberg, 1995, Nitrogen turnover on organic and conventional mixed farms, J. Agric. Environ. Ethics, 8, 30, 10.1007/BF02286400 Hermans, 1995, Grazing animal husbandry based on sustainable nutrient management, Agric. Ecosyst. Environ, 52, 213, 10.1016/0167-8809(94)00530-R Helrich, K., 1990. Official Methods of Analysis, 15th ed. Association of Official Analytical Chemists Inc., Virginia. Høgh-Jensen, H., Loges, R., Steen Jensen, E., Jørgensen, F.V., Vinther, F.P., 1998. Empirisk model til kvantificering af symbiotisk kvælstoffiksering i bælgplanter. In: Kristensen, E.S., Olesen, J.E. (Eds.), Kvælstofudvaskning Og-balancer i Konventionelle og Økologiske Planteproduktionssystemer. Forskningscenter for Økologisk Jordbrug, Tjele, FØJO-Rapport Nr. 2, pp. 69–86. IFOAM, 2002 (http://www.ifoam.org/standard/norms/norms.pdf). Jarvis, 1989, Ammonia fluxes from grazed grassland: annual losses from cattle production systems and their relation to nitrogen inputs, J. Agric. Sci. Camb, 113, 99, 10.1017/S0021859600084677 Jarvis, 2000, Nutrient management from a farming system perspective, Grassl. Sci. Eur, 5, 363 Kaffka, 1989, A case study of the nutrient regime in sustainable farming, Biol. Agric. Hort, 6, 89, 10.1080/01448765.1989.9754508 Kjus, O., 1990. Losses with Various Grass Harvesting Methods for Silage Making. Doctor Scientiarum Theses, Agricultural University of Norway, p. 4. Korsæth, 2000, Nitrogen mass balance in conventional, integrated and ecological cropping systems and the relationship between balance calculations and nitrogen runoff in an 8-year field experiment in Norway, Agric. Ecosyst. Environ, 79, 119, 10.1016/S0167-8809(00)00129-8 Løes, 2001, Long-term changes in extractable soil phosphorus (P) in organic dairy farming systems, Plant Soil, 237, 321, 10.1023/A:1013328228904 Mannetje, 1963, The dry weight rank method for the botanical analysis of pasture, J. Br. Grassl. Soc, 18, 268, 10.1111/j.1365-2494.1963.tb00362.x Meteorologisk Institutt, 2003 (http://met.no/observasjoner/akershus/normaler_for_kommune_214.html?kommuner). NRC (National Research Council), 2001. Nutrient Requirements of Dairy Cattle: Seventh Revised Edition. Subcommittee on Dairy Cattle Nutrition, Committee on Animal Nutrition, National Research Council. The National Academies Press, Washington, DC. Oehl, 2002, Phosphorus budget and phosphorus availability in soils under organic and conventional farming, Nutr. Cycl. Agroecosyst, 62, 25, 10.1023/A:1015195023724 Pötsch, E.M., 2000. Auswirkung der biologischen Wirtschaftsweise auf pflanzenbauliche Kennwerte im Dauergrünland. MAB-Forschungsbericht: Landschaft und Landwirtschaft im Wandel, BAL Gumpenstein, pp. 175–180. Randby, 1997, Quality of silage and silage effluent as influenced by storage of effluent in tower silos, Acta Agric. Scand. Sect. A Anim. Sci, 47, 9 Rotz, C.A., Muck, R.E., 1994. Changes in forage quality during harvest and storage. In: Fahey, G.C. (Ed.), Forage Quality, Evaluation, and Utilization. Am. Soc. Agron., Madison, WI, pp. 828–868. Scheringer, 2001, Nitrogen budgets of organic and conventional dairy farms in North-West Germany, Grassl. Sci. Eur, 6, 284 Steinshamn, H., Thue, E., Bleken, M.A., Brenøe, U.T., Ekerholt, G., Yri, C., 2003. Flows of Nitrogen (N) and Phosphorous (P) Within the Organic Dairy Farm ‘Frydenhaug’. Rapport No. 1-2003, Department of Horticulture and Crop Sciences, Agricultural University of Norway, 20 pp. Søgaard, H.T., Sommer, S.G., Hutchings, N.J., 2001. Ammonia volatilization from manure applied to fields-data collation for an EU database and its statistical analysis. In: Proceedings of the NJF-Seminar, 320: Sustainable Handling and Utilization of Livestock Manure from Animals to Plants, vol. 21. DIAS Report—Animal Husbandry, pp. 174–187 (http://www.alfam.dk/). Tamminga, 1992, Nutritional management of dairy cows as a contribution to pollution control, J. Dairy Sci, 75, 345, 10.3168/jds.S0022-0302(92)77770-4 Thran, P., Broekhuizen, S., 1965. Agro-Climatic Atlas of Europe. PUDOC, Wageningen. Elsevier, Amsterdam, London, New York. Thuen, E., Steinshamn, H., Brenøe, U.T., Yri, C., Ekerholt, G., 2002. Effect of concentrate level on forage intake, milk production and energy and nitrogen utilization in organic milk production. In: Kyriazakis, I., Zervas, G. (Eds.), Organic Meat and Milk from Ruminants, Athens, Greece, 4–6 October 2001. EAAP Publication No. 106, pp. 117–123. Tveit, H., 2000. Beiteopptak og–utnytting i mjølkeproduksjon. Kvantifisering og jamføring av ulike målemetodar. Hovudoppgåve ved Institutt for plantefag. Norges landbrukshøgskole. Werff, 1995, Nutrient balances and measurment of nitrogen losses on mixed ecological farms on sandy soils in The Netherlands, Biol. Agric. Hort, 11, 41, 10.1080/01448765.1995.9754692 Zaccheo, 1997, The role of manure in the management of phosphorous resources at an Italian crop-livestock production farm, Agric. Ecosyst. Environ, 66, 213, 10.1016/S0167-8809(97)00106-0