%0 Conference Proceedings %T Disappearance of dry matter and neutral detergent fibre (NDF) of sunflower meal treated with sodium hydroxide or formaldehyde by isolated mixed rumen bacteria using in vitro culture %A Danesh Mesgaran, Mohsen %A , %A Heravi Moussavi, Alireza %A Nassiri, Mohammadreza %J British Society of Animal Science 2009 %D 2009