Peng, Yu Progressive response of large intestinal bacterial community and fermentation to the stepwise decrease of dietary crude protein level in growing pigs. [electronic resource] - Applied microbiology and biotechnology Jul 2017 - 5415-5426 p. digital Publication Type: Journal Article ISSN: 1432-0614 Standard No.: 10.1007/s00253-017-8285-6 doi Subjects--Topical Terms: Amines--analysisAmino Acids, Essential--administration & dosageAnimal Feed--analysisAnimalsBifidobacterium--isolation & purificationCecum--microbiologyColon--microbiologyDietary Proteins--administration & dosageDigestionEscherichia coli--isolation & purificationFatty Acids, Volatile--metabolismFermentationIleum--microbiologyMicrobial Consortia--physiologyRandom AllocationSpermidine--analysisSwineWeaning