Items affiliated to " Denmark > DTU, RISØ - Risø National Laboratory"

Østergård, H. and Fontaine, L. (Eds.) (2006) Cereal crop diversity: Implications for production and products. Proceedings of COST SUSVAR workshop, La Besse, Paris (FR), 12-15 Jun 2006. ITAB, Paris.

Ambus, Per (2009) Klimavenlig majs ved minimal tilførsel af kvælstof. [Climate change friendly maize with reduced nitrogen applications.] In: Landbrugsavisen, April 2009.

Ambus, Per (2009) Mindre økologisk lattergas - Økologisk planteavl belaster ikke miljøet i samme grad som konventionel planteavl. Dette udsagn gælder måske også for udslippet af lattergas. [Less organic nitrous oxide - Organic cropping systems have less impacts in the environment compared with conventional cropping systems. Perhaps this statement is true also concerning emissions of nitrous oxide.] In: Økologiks Jordbrug, February 2009.

Ambus, Per (2007) Økologisk bioenergi og drivhusgasser. [Organic bioenergy and greenhouse gases.] In: Økologisk Jordbrug, November 2007.

Andersen, Mette Klindt (2005) Competition and complementarity in annual intercrops - the role of plant available nutrients. Thesis, The Royal Veterinary and Agricultural University, Copenhagen, Denmark, Department of Soil Science.

Andersen, Mette Klindt; Hauggaard-Nielsen, Henrik; Ambus, Per and Jensen, Erik Steen (2004) Biomass production, symbiotic nitrogen fixation and inorganic N use in dual and tri-component annual intercrops. Plant and Soil, 266, pp. 273-287.

Andersen, N.S.; Siegismund, H.R.; Meyer, V. and Jørgensen, R.B. (2005) Low level of gene flow from cultivated beets (Beta vulgaris L. ssp. vulgaris) into Danish populations of sea beet (Beta vulgaris L. ssp. maritima (L.) Arcangeli). Molecular Ecology, 14, pp. 1391-1405.

Andersen, Naja Steen (2005) Selvsået raps gav pænt udbytte. [Self-sown oilseed rape gave high yield.] In: Økologisk Jordbrug, November 2005, p. 10.

Andersen, Naja Steen (2005) Konsekvenser ved sameksistens mellem økologisk raps og GM raps i Danmark. [Consequences of growing genetically modified oilseed rape in coexistence with organic oilseed rape in Denmark.] Forskningsnytt om Økologisk Jordbrug i Norden. [ In Press , October 2005]

Carter, Mette S.; Albert, Kristian R. and Ambus, Prof. Per (2009) Is organic farming a mitigation option? – A study on N2O emission from winter wheat. International Scientific Congress on Climate Change, Copenhagen, Denmark, 10-12 March. [ Unpublished, ]

Carter, Mette S. and Chirinda, Ngonidzashe (2009) No effect of cropping system on the greenhouse gas N2O. ICROFS news, 2, pp. 9-10.

Carter, Mette S.; Johansen, Anders; Haugaard-Nielsen, Henrik and Ambus, Per (2008) Consequences of agro-biofuel production for greenhouse gas emissions. EnergyDTU Internal Conference, Technical University of Denmark, Lyngby, Denmark, 11 December. [ Unpublished, ]

Kiær, Lars; Skovgaard, Ib and Østergård, Hanne (2007) Yield of spring barley mixtures as a function of varietal and environmental characteristics. Varietal characteristics of cerealsin different growing systems with special emphasis on below ground traits, Velence, Hungary, 29-31 May, 2007. [ In Press , 2007] ^**

Kiær, Lars; Skovgaard, Ib and Østergård, Hanne (2006) Meta-analysis is a powerful tool to summarize variety mixture effects - exemplified by grain yield and weed suppression of spring barley. COST SUSVAR workshop, La Besse, France, 12-15 June 2006. In: Østergård, H. and Fontaine, L. (Eds.) Cereal crop diversity: Implicatons for production and products, ITAB, Paris, France, pp. 49-52. ^**

Lammerts van Bueren, E.T.; Wilbois, K-P. and Østergård, H. (2007) European perspectives of organic plant breeding and seed production in a genomics era. [European perspectives of organic plant breeding and seed production in a genomics era.] Journal of Agriculture and Rural Development in the Tropics and Subtropics, Organic Agriculture in the Tropics and Subtropics – Current Status and Perspectives (Supplement 89), pp. 101-120.

Markussen, Mads Ville; Østergård, Hanne; Oleskowicz-Popiel, Piotr; Schmidt, Jens Ejby and Pugesgaard, Siri (2009) Energy and emergy evaluation of potentials for energy self-sufficiency in Danish organic dairy farms by production of biogas and bioethanol. 1st Nordic Organic Conference. Towards increased sustainability in the food supply chain, Gothenburg, Sweden, 18-20 May 2009. In: Fredriksson, Pelle and Ullvén, Karin (Eds.) Proceedings from 1st Nordic Organic Conference. Towards increased sustainability in the food supply chain. 18-20 May 2009. Gothenburg, Sweden, Centrum för uthålligt lantbruk (CUL), SLU, p. 168. ^**

Nielsen, Henrik Bangsø and Angelidaki, Irini (2008) Codigestion of manure and organic waste at centralized biogas plants: Process imbalances and limitations. 5th international symposium of anaerobic digestion of solid waste & energy crops, Hammamet, Tunisia, May 25-28, 2008. ^**

Nielsen, L.H. and Hjort-Gregersen, K. (2002) Socio-economic Analysis of Centralised Biogas Plants. [ Unpublished, ]

Oleskowicz-Popiel, P; Ambus, P; Carter, M.S.; Dalgaard, T.; Hauggaard-Nielsen, H; Johansen, A; Jørgensen, U; Nielsen, A.M; Nielsen, H.B.; Nielsen, L.H; Olesen, J.E.; Roepstorff, A; Skytte, K; Schmidt, J.E.; Thomsen, A.B.; Thomsen, M.H. and Jensen, E.S. (2008) BioConcens: Biomass and bioenergy production agriculture – consequences for soil fertility, environment, spread of animal parasites and socio-economy. vth International Symposium on anaerobic digestion of solid wastes and energy crops.

Oleskowicz-Popiel, Piotr; Nielsen, Henrik Bangsø; Schmidt, Jens Ejbye; Thomsen, Anne Belinda and Thomsen, Mette Hedegaard (2008) Characterisation of most relevant feedstock for biogas and bioethanol production in organic farming. 5th international symposium of anaerobic digestion of solid waste & energy crops, Hammamet, Tunisia, May 25-28, 2008.

Oleskowicz-Popiel, Piotr; Thomsen, Mette Hedegaard; Nielsen, Henrik Bangsø; Schmidt, Jens Ejbye and Thomsen, Anne Belinda (2008) Characterisation of most relevant feedstock for biogas and bioethanol production in organic farming. vth International Symposium on anaerobic digestion of solid wastes and energy crops, Hammamet, Tunisia,, May 25 to 28, 2008. In: Proceeding CD.

Oleskowicz-Popiel, Piotr; Thomsen, Mette Hedegaard; Thomsen, Anne Belinda and Schmidt, Jens Ejbye (2008) A simulation model of combined biogas, bioethanol and protein fodder co-production in organic farming. Bioenergy - II: Fuels and Chemicals from Renewable Resources, Rio de Janeiro, Brazil, March 8-13, 2009. [ In Press , 2008]

Schmidt, J.E.; Oleskowicz-Popiel, P.; Thomsen, M.H.; Nielsen, H.B. and Thomsen, A.B (2008) COMBINED BIOGAS AND BIOETHANOL PRODUCTION IN ORGANIC FARMING. Environmental Biotechnology and Enginerring, Mallorca, 21-25 spet. 2008. [ In Press , 2008]

Thomsen, MH; Tajoacha, N; Wu, C; Hovgaard, S; Houmøller, LP; Holm-Nielsen, JB and Thomsen, AB (2007) Bioethanol from Germinated Grains. 29th Symposium on Biotechnology for Fuels and Chemicals., Denver, USA, 29/4 – 2/5 2007. ^*

Vollmer, J.H. and Østergård, H. (2006) Simulation of effect of leaf layer dynamics and vertical spore dispersal on competition between foliar pathogens. Working paper. [ Unpublished, ]

Vollmer, J.H.; Østergård, H.; Pinnschmidt, H. and Munk, L. (2005) Vekselvirkning mellem plantesygdomme påvirker sygdomsudviklingen. [Interaction between plant pathogens influences development of disease.] FØJOenyt.

Vollmer, J.H.; Østergård, H.; Pinnschmidt, H.O. and Munk, L. (2006) Interaction between fungal plant pathogens on leaves. Working paper. [ Unpublished, ]

Vollmer, J.H.; Østergård, H.; Pinnshmidt, H.O. and Munk, L. (2006) Simultaneous epidemic development of scald (Rhynchosporium secalis) and net blotch (Drechslera teres) on individual leaf layers of a spring barley crop. Plant Pathology. [ Unpublished, ]

Vollmer, Jeanette Hyldal (2006) Interactions between fungal plant pathogens on leaves. Especially simultaneous development of Rhynchosporium secalis and Drechslera teres on barley. Thesis, The Royal Veterinary and Agricultural University; Risø National Laboratory; Danish Institute of Agricultural Science.

Østergård, H.; Kristensen, K. and Jensen, J.W. (2005) Prediction of grain yield of spring barley varieties by disease and growth characteristics from VCU testing. First Scientific Conference of the International Society of Organic Agriculture Research (ISOFAR) held in Cooperation with the International Federation of Organic Agriculture Movements (IFOAM) and the National Association for Sustainable Agriculture,, Adelaide, South Australia, 21-23 September 2005. In: Köpke, U.; Niggli, U.; Neuhoff, D.; Carnish, P. and Lockeretz, W. (Eds.) Researching Sustainable Systems, pp. 154-157.

Østergård, H. (2005) Composition of variety mixtures in barley and wheat. Assessment of varietal characteristics in diverse crops and low-input specifically organic growing systems, Edinburgh, 3-6 July 2005. In: http://www.cost860.dk/activities/workshops/Assessment/default.asp.

Østergård, H. and Backes, G. (2006) Changes in variety composition in spring barley mixtures over years. COST SUSVAR workshop on cereal crop diversity: Implications for production and products., La Besse (FR), 13-14 June 2006. In: Østergård, H. and Fontaine, L. (Eds.) Proceedings of COST SUSVAR workshop on cereal crop diversity: Implications for production and products., ITAB, France, p. 69.

Østergård, H. and Jensen, J. Willas (2006) Sortsblandingers udbyttestabilitet og udbyttepotentiale. Plantekongres 2006, Herning, Denmark, 10-11. January 2006. In: Proceedings Plantekongres 2006, Herning 10-11. januar 2006, pp. 340-341.

Østergård, H. and Jensen, J.W. (2005) Increased yield and yield stability in variety mixtures of spring barley. DARCOFenews.

Østergård, H. and Jensen, J.W. (2005) Characteristics of spring barley varieties and crop diversity for organic farming and variety testing. ENVIRFOOD Seminar on “Environmental friendly food production system: requirements for plant breeding and seed production”, Talsi, Latvia, May 31-June 3, 2005. In: Belicka, I. (Ed.) Proceedings from ENVIRFOOD Seminar on “Environmental friendly food production system: requirements for plant breeding and seed production” May 31-June 3, 2005, Talsi, Latvia,, pp. 14-19.

Østergård, H.; Kristensen, K.; Hovmøller, M.S. and Jensen, J.W. (2004) Disease severity and grain yield of spring barley variety mixtures grown under organic and conventional conditions. Workshop on Resistance of cereals to biotic stresses., IHAR Radzikóv, Poland, November 28 - December 1, 2004. [ Unpublished, ]

Østergård, H.; Kristensen, K. and Jensen, J.W. (2005) Stability of variety mixtures of spring barley. COST SUSVAR/ECO-PB Workshop on Organic Plant Breeding Strategies and the Use of Molecular markers, Driebergen, The Netherlands, 17-19 January 2005. In: Lammerts van Bueren, E.T.; Goldringer, I. and Østergård, H. (Eds.) Proceedings of the COST SUSVAR/ECO-PB Workshop on Organic Plant Breeding Strategies and the Use of Molecular markers, 17-19 January 2005. Driebergen, The Netherlands, pp. 28-30.

Østergård, H.; Kristensen, K.; Pinnschmidt, H.O.; Hansen, P.K. and Hovmøller, M.S. (2008) Predicting spring barley yield from variety-specific yield potential, disease resistance and straw length, and from environment-specific disease loads and weed pressure. Euphytica, 163, pp. 391-408.

Østergård, H.; Kristensen, K.; Willas, J.; Pinnschmidt, H.; Hansen, P.K. and Hovmøller, M.S. (2006) Influence of varietal characteristics, disease load and weed infestation on grain yield of spring barley in low input cropping systems. Working paper. [ Unpublished, ]

Østergård, Hanne (2008) Discussion documents – SUSVAR Visions Workshop, Karrebæksminde, Denmark, April 2008. Working paper. [ Unpublished, ]

This list was generated on Mon Nov 30 17:01:15 2009 CET.