Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Martin Nørregaard Hansen"'
Publikováno v:
Hansen, M N, Sørensen, P & Pedersen, I F 2020, Placering af gylle til majs på pløjet jord . i J B Pedersen (red.), Oversigt over Landsforsøgene 2020 : Forsøg og undersøgelser iDansk Landbrugsrådgivning . SEGES, Aarhus, s. 374-378 . < https://www.landbrugsinfo.dk/-/media/landbrugsinfo/public/4/b/1/planter_landsforsogene_oversigt_over_landsforsogene_2020.pdf >
Aarhus University
Aarhus University
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5ba06282387743c860dd250c3a33a297
https://pure.au.dk/portal/da/publications/placering-af-gylle-til-majs-paa-ploejet-jord(8be20d4d-c7a0-41d5-93bf-7a99434e1a92).html
https://pure.au.dk/portal/da/publications/placering-af-gylle-til-majs-paa-ploejet-jord(8be20d4d-c7a0-41d5-93bf-7a99434e1a92).html
Autor:
Marco Carozzi, Albrecht Neftel, Tom Misselbrook, Sasha D. Hafner, Tavs Nyord, Shabtai Bittman, Christoph Häni, Sven G. Sommer, Sophie Genermont, Martin Nørregaard Hansen, Martin H. Chantigny, Thomas Kupper, J.F.M. Huijsmans, Andreas Pacholski
Publikováno v:
Hafner, S D, Pacholski, A, Bittman, S, Carozzi, M, Chantigny, M, Génermont, S, Häni, C, Hansen, M N, Huijsmans, J, Kupper, T, Misselbrook, T, Neftel, A, Nyord, T & Sommer, S G 2019, ' A flexible semi-empirical model for estimating ammonia volatilization from field-applied slurry ', Atmospheric Environment, vol. 199, pp. 474-484 . https://doi.org/10.1016/j.atmosenv.2018.11.034
Atmospheric Environment
Atmospheric Environment, Elsevier, 2019, 199, pp.474-484. ⟨10.1016/j.atmosenv.2018.11.034⟩
Atmospheric Environment 199 (2019)
Atmospheric Environment, 199, 474-484
Atmospheric Environment
Atmospheric Environment, Elsevier, 2019, 199, pp.474-484. ⟨10.1016/j.atmosenv.2018.11.034⟩
Atmospheric Environment 199 (2019)
Atmospheric Environment, 199, 474-484
This work describes a semi-empirical dynamic model for predicting ammonia volatilization from field-applied slurry. Total volatilization is the sum of first-order transfer from two pools: a "fast" pool representing slurry in direct contact with the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02db0b1fd324697e0788e4a400281763
https://pure.au.dk/portal/da/publications/a-flexible-semiempirical-model-for-estimating-ammonia-volatilization-from-fieldapplied-slurry(26f6a4d8-f392-4653-8f21-6d4abf039f1d).html
https://pure.au.dk/portal/da/publications/a-flexible-semiempirical-model-for-estimating-ammonia-volatilization-from-fieldapplied-slurry(26f6a4d8-f392-4653-8f21-6d4abf039f1d).html
Autor:
Tom Misselbrook, Sophie Genermont, Gary Lanigan, Polina Voylokov, W. Burchill, J.F.M. Huijsmans, Simon Vilms Pedersen, Jörg Sintermann, Christoph Häni, Shabtai Bittman, Andreas Pacholski, Marco Carozzi, Wim Bussink, Thomas Kupper, Rodney B. Thompson, Derek Hunt, Albrecht Neftel, Sven G. Sommer, Benjamin Loubet, Sasha D. Hafner, Martin H. Chantigny, Bert Vermeulen, John J. Meisinger, Martin Nørregaard Hansen, Annette Vibeke Vestergaard, Tavs Nyord, John R. Williams
Publikováno v:
Agricultural and Forest Meteorology
Agricultural and Forest Meteorology, Elsevier Masson, 2018, ⟨10.1016/j.agrformet.2017.11.027⟩
Agricultural and Forest Meteorology, 258, 66-79
Agricultural and Forest Meteorology, Elsevier Masson, 2018, 258, ⟨10.1016/j.agrformet.2017.11.027⟩
Hafner, S D, Pacholski, A, Bittman, S, Burchill, W, Bussink, W, Chantigny, M, Carozzi, M, Genermont, S, Häni, C, Hansen, M N, Huijsman, J, Hunt, D, Kupper, T, Lanigan, G, Loubet, B, Misselbrook, T H, Meisinger, J J, Neftel, A, Nyord, T, Vilms Pedersen, S, Sintermann, J, Vermeulen, B, Vestergaard, A, Voylokov, P, Williams, J R & Sommer, S G 2018, ' The ALFAM2 database on ammonia emission from field-applied manure : Description and illustrative analysis ', Agricultural and Forest Meteorology, vol. 258, pp. 66-79 . https://doi.org/10.1016/j.agrformet.2017.11.027
Agricultural and Forest Meteorology, Elsevier Masson, 2018, 〈10.1016/j.agrformet.2017.11.027〉
Agricultural and Forest Meteorology 258 (2018)
Hafner, S, Pacholski, A, Bittman, S, Burchill, W, Bussink, W, Chantigny, M, Carozzi, M, Génermont, S, Häni, C, Hansen, M N, Huijsmans, J, Hunt, D, Kupper, T, Lanigan, G, Loubet, B, Misselbrook, T, Meisinger, J J, Neftel, A, Nyord, T, Vilms Pedersen, S, Sintermann, J, Thompson, R B, Vermeulen, B, Vestergaard, A V, Voylokov, P, Williams, J R & Sommer, S G 2018, ' The ALFAM2 database on ammonia emission from field-applied manure: Description and illustrative analysis ', Agricultural and Forest Meteorology, vol. 258, pp. 66-79 . https://doi.org/10.1016/j.agrformet.2017.11.027
Agricultural and Forest Meteorology, Elsevier Masson, 2018, ⟨10.1016/j.agrformet.2017.11.027⟩
Agricultural and Forest Meteorology, 258, 66-79
Agricultural and Forest Meteorology, Elsevier Masson, 2018, 258, ⟨10.1016/j.agrformet.2017.11.027⟩
Hafner, S D, Pacholski, A, Bittman, S, Burchill, W, Bussink, W, Chantigny, M, Carozzi, M, Genermont, S, Häni, C, Hansen, M N, Huijsman, J, Hunt, D, Kupper, T, Lanigan, G, Loubet, B, Misselbrook, T H, Meisinger, J J, Neftel, A, Nyord, T, Vilms Pedersen, S, Sintermann, J, Vermeulen, B, Vestergaard, A, Voylokov, P, Williams, J R & Sommer, S G 2018, ' The ALFAM2 database on ammonia emission from field-applied manure : Description and illustrative analysis ', Agricultural and Forest Meteorology, vol. 258, pp. 66-79 . https://doi.org/10.1016/j.agrformet.2017.11.027
Agricultural and Forest Meteorology, Elsevier Masson, 2018, 〈10.1016/j.agrformet.2017.11.027〉
Agricultural and Forest Meteorology 258 (2018)
Hafner, S, Pacholski, A, Bittman, S, Burchill, W, Bussink, W, Chantigny, M, Carozzi, M, Génermont, S, Häni, C, Hansen, M N, Huijsmans, J, Hunt, D, Kupper, T, Lanigan, G, Loubet, B, Misselbrook, T, Meisinger, J J, Neftel, A, Nyord, T, Vilms Pedersen, S, Sintermann, J, Thompson, R B, Vermeulen, B, Vestergaard, A V, Voylokov, P, Williams, J R & Sommer, S G 2018, ' The ALFAM2 database on ammonia emission from field-applied manure: Description and illustrative analysis ', Agricultural and Forest Meteorology, vol. 258, pp. 66-79 . https://doi.org/10.1016/j.agrformet.2017.11.027
Ammonia (NH3) emission from animal manure contributes to air pollution and ecosystem degradation, and the loss of reactive nitrogen (N) from agricultural systems. Estimates of NH3 emission are necessary for national inventories and nutrient managemen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68e87fec6840dfc7a0e1601b35f6bed3
Autor:
Victoria Blanes-Vidal, Anders Peter S. Adamsen, Søren O. Petersen, Bent Borg Jensen, Anders Feilberg, Martin Nørregaard Hansen
Publikováno v:
University of Southern Denmark
Blanes-Vidal, V, Hansen, M N, Adamsen, A P S, Feilberg, A, Petersen, S O & Jensen, B B 2009, ' Characterization of odor released during handling of swine slurry : Part II. Effect of production type, storage and physicochemical characteristics of the slurry ', Atmospheric Environment, vol. 43, pp. 3006-3014 . https://doi.org/10.1016/j.atmosenv.2009.01.046
Blanes-Vidal, V, Hansen, M N, Adamsen, A P S, Feilberg, A, Petersen, S O & Jensen, B B 2009, ' Characterization of Odor released during handling of Swine Slurry: Part II. Effect of production type,storage and physicochemical characteristics of the slurry ', Atmospheric Environment, vol. 43, no. 18, pp. 3006-3014 .
Blanes-Vidal, V, Hansen, M N, Adamsen, A P S, Feilberg, A, Petersen, S O & Jensen, B B 2009, ' Characterization of odor released during handling of swine slurry : Part II. Effect of production type, storage and physicochemical characteristics of the slurry ', Atmospheric Environment, vol. 43, pp. 3006-3014 . https://doi.org/10.1016/j.atmosenv.2009.01.046
Blanes-Vidal, V, Hansen, M N, Adamsen, A P S, Feilberg, A, Petersen, S O & Jensen, B B 2009, ' Characterization of Odor released during handling of Swine Slurry: Part II. Effect of production type,storage and physicochemical characteristics of the slurry ', Atmospheric Environment, vol. 43, no. 18, pp. 3006-3014 .
The quality of rural life can be affected by offensive odors released from animal buildings and storage units. The objectives of this study were to compare the concentrations of odor and odorants above different types of stirred swine slurry to analy
Publikováno v:
Nyord, T, Søgaard, H T, Hansen, M N & Jensen, L S 2008, ' Injection Methods to reduce Ammonia Emission from Volatile Liquid Fertilisers applied to Growing Crops ', Biosystems Engineering, vol. 100, no. 2, pp. 235-244 . https://doi.org/10.1016/j.biosystemseng.2008.01.013
Advanced techniques for separation of animal slurry are now available and used for optimising the use of nutrients present in manure, resulting in the production of two liquid fractions and a solid residue. One liquid fraction rich in nitrogen is use
Autor:
Klaus Dittert, Roland Bol, Martin Nørregaard Hansen, Søren O. Petersen, Calliopi Christofides
Publikováno v:
Bol, R, Petersen, S O, Christofides, C, Dittert, K & Hansen, M N 2004, ' Short-term N2O, CO2, NH3 fluxes, and N/C transfers in a Danish grassclover pasture after simulated urine deposition in autumn ', Journal of Plant Nutrition and Soil Science, vol. 167, pp. 568-576 .
Urine patches are significant hot-spots of C and N transformations. To investigate the effects of urine composition on C and N turnover and gaseous emissions from a Danish pasture soil, a field plot study was carried out in September 2001. Cattle uri
Publikováno v:
Journal of Environmental Quality. 32:1099-1104
Ammonia (NH3) emission from livestock production causes undesirable environmental effects and a loss of plant-available nitrogen. Much atmospheric NH3 is lost from livestock manure applied in the field. The NH3 emission may be reduced by slurry injec
Publikováno v:
Atmospheric Environment. 35:3761-3768
Three experiments were conducted in which intercomparisons were made between the equilibrium concentration technique, developed at JTI, Sweden, and the integrated horizontal flux technique for measuring ammonia emissions following applications of ure
Autor:
Martin Nørregaard Hansen
Publikováno v:
Hansen, M N 2000, ' Comparison of the labour requirement involved in the housing of dairy cows in different housing systems ', Acta Agriculturae Scandinavica, Section A-Animal Science, vol. 50, pp. 153-160 .
Dairy cows are in Denmark either kept in tie-stalls or in loose housing systems. The labour requirement connected to the two systems is very important for dairy farmers who want to adopt a new housing system. The aim of the present investigation was
Autor:
Martin Nørregaard Hansen, Daniel Aa. Nielsen, Niels Peter Revsbech, Andreas Schramm, Rikke Reisner Hansen, Lars Peter Nielsen
Publikováno v:
Hansen, R R, Nielsen, D A, Schramm, A, Nielsen, L P, Revsbech, N P & Hansen, M N 2009, ' Greenhouse gas microbiology in wet and dry straw crust covering pig slurry ', Journal of Environmental Quality, vol. 38, pp. 1311-1319 . https://doi.org/10.2134/jeq2008.0336
Udgivelsesdato: 27042009 Liquid manure (slurry) storages are sources of gases such as ammonia (NH3) and methane (CH4). Danish slurry storages are required to be covered to reduce NH3 emissions and often a floating crust of straw is applied. This stud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06d39fea97c25762be3db6acb21c56e1
https://hdl.handle.net/10453/15005
https://hdl.handle.net/10453/15005