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Dämmgen U, Haenel H-D, Rösemann C, Hutchings NJ, Brade W, Lebzien P (2009) Improved national calculation procedures to assess energy requirements, nitrogen and VS excretions of dairy cows in the German emission model GAS-EM. Landbauforsch 59(3):233-252
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Dämmgen U, Haenel H-D, Rösemann C, Hutchings NJ, Brade W, Lebzien P (2009) Improved national calculation procedures to assess energy requirements, nitrogen and VS excretions of dairy cows in the German emission model GAS-EM. Landbauforsch 59(3):233-252
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Microscopic analysis of size, structure and amount of particulate bio-aerosols directly sampled from raw and clean gas of an exhaust air bio-washer in a pig fattening unit. Proceedings of the XVth International [...] Braunschweig. 13. Hartung, J., Schulz, J., Clauß, M. (2012): Emission and dispersion of bio-aerosols from livestock housing. Emission of Gas and Dust from Livestock (EmiLi). International Symposium, June [...] Springorum, A. C., Hartung, J. (2011): Size and composition of airborne bacteria aggregates collected in animal house air. Proceedings of the XVth International Congress of the International Society for Animal
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Heß J (2015) Effect of ploughing depth and mechanical soil loading on soil physical properties, weed infestation, yield performance and grain quality in sole and intercrops of pea and oat in organic farming [...] A, Böhm H, Heß J (2014) Effect of intercropping winter peas of differing leaf type and time of flowering on annual weed infestation in deep and shallow ploughed soils and on pea pests. Landbauforsch Appl [...] (2022) Effect of common vetch ( Vicia sativa L.) seeds in organic diets for broiler chickens: acceptance and precaecal digestibility of crude protein and amino acids from raw, germinated and ensiled vetches
