1. Effect of sodium hydroxide on efficiency of rumen digestion;Berger;J. Anim. Sci.,1979
2. Effect of sodium hydroxide treatment on rate of passage and rate of ruminal fiber digestion;Berger;J. Anim. Sci.,1980
3. Utilization of pig excreta as feedstuffs;Flachowsky;Fortschrittsber. Landwirtsch. Nahrungsgüterwirtsch.,1977
4. Straw as feedstuff;Flachowsky,1987
5. Influence of cereal straw and pig slurry solids in rations of beef cattle on fattening and slaughtering results, body composition, energy- and protein gain and -conversion;Flachowsky,1979