CALSAMIGLIA S,STERN M D.A three-step in vitro procedure for estimating intestinal digestion of protein in ruminants[J].Journal of Animal Science,1995,73:1459-1462.
[2]
TAGHIZADEH A,MESGARAN M D,VALIZADEH R.Digestion of feed amino acids in the rumen and intestine of steers measured using a mobile nylon bag technique[J].Journal of Dairy Science,2005,88:1807-1814.
[3]
HARSTAD O M,PRESTLKKEN E.Effective rumen degradability and intestinal indigestibility of individual amino acids in solvent extracted soybean meal (SBM) and xylose treated SBM (SoyPass) determined in situ[J].Animal Feed Science and Technology,2000,83:31-47.
KUSUMANTI E,WEISBJERG M R,HVELPLUND T.A comparison between protein disappearance from the mobile bag and acid detergent solubility of nitrogen as estimates of protein digestibility in ruminants[J].Animal Feed Science and Technology,1996,5:337-345.
[7]
ALDERMAN G,COTTRILL B R.Energy and protein requirements of ruminants:an advisory manual prepared by the AFRC technical committee on responses to nutrients[M].Wallingford:CAB International,1993.
[8]
WEBSTER A J F,KITCHERSIDE M A,KEIRBY J R,et al.Hall evaluation of protein feeds for dairy cows[J].Journal of Animal Production,1984,8:548-553.
[9]
GARGALLO S,CALSAMIGLIA S,FERRET A.Technical note:a modified three-step in vitro procedure to determine intestinal digestion of proteins[J].Journal of Animal Science,2006,84:2163-2167.
[10]
HVELPLUND T.Digestibility of rumen microbial protein and undegraded dietary protein estimated in the small intestine of sheep and by in sacco procedure[J].Acta Agriculturae Scandinavica.Supplementum,1985,25:132-144.
[11]
WOODS V B,MONLONEY A P,et al.The nutritive value of concentrate feedstuffs for ruminant.Part Ⅲ.Small intestinal digestibility as measured by in vitro or mobile bag techniques[J].Animal Feed Science and Technology,2003,110:145-157.
[12]
CHALUPA W,SNIFFEN C J.Protein and amino acid nutrition of lactating dairy cattle-today and tomorrow[J].Animal Feed Science and Technology,1996,58(1/2):65-75.
[13]
ANTONIEWICZ A M,VANVURREN A M,VAN DER KOELEN C J.Intestinal digestibility of rumen undegraded protein of formaldehyde-treated feedstuffs measured by mobile bag and in vitro technique[J].Animal Feed Science and Technology,1992,39:111-124.
[14]
VAN STRAALEN W M,DOOPER F M H,ANTONIEWICZ A M,et al.Intestinal digestibility in dairy cows of protein from grass and clover measured with mobile bag and other methods[J].Journal of Dairy Science,1993,76:297-298.
[15]
NAKAMUR A T,KLOPFENSTEIN T J,GIBB D J,et al.Growth efficiency and digestibility of heated proteins fed to growing ruminants[J].Journal of Animal Science,1994,72:774-782.
[16]
ROGERS J A,CONRAD H R,DEHORITY B A,et al.Microbial numbers,rumen fermentation,and nitrogen utilization of steers fed wet or dried brewers grains[J].Journal of Dairy Science,1986,69:745-753.
