Citation: Sg. Sommer et Nj. Hutchings, Ammonia emission from field applied manure and its reduction - invited paper, EUR J AGRON, 15(1), 2001, pp. 1-15
Citation: Sg. Sommer et Je. Olesen, Modelling ammonia volatilization from animal slurry applied with trail hoses to cereals, ATMOS ENVIR, 34(15), 2000, pp. 2361-2372
Citation: Hb. Moller et al., Nitrogen mass balance in deep litter during the pig fattening cycle and during composting, J AGR SCI, 135, 2000, pp. 287-296
Citation: Sg. Sommer et Hb. Moller, Emission of greenhouse gases during composting of deep litter from pig production - effect of straw content, J AGR SCI, 134, 2000, pp. 327-335
Citation: Sg. Sommer et Oh. Jacobsen, Infiltration of slurry liquid and volatilization of ammonia from surface applied pig slurry as affected by soil water content, J AGR SCI, 132, 1999, pp. 297-303