%0 Conference Proceedings %T Effect of different pectin rich by products on feed intake, milk production and composition and ruminal pH of lactating dairy %A Kordi, Morteza %A Naserian, Abbas Ali %A Valizadeh, Reza %A Tahmasbi, Abdol Mansour %J The 2010 Annual Meetings of the American Dairy Science Association-ADSA %D 2010