مقایسه تجزیه پذیری شکمبه ای ماده خشک و پروتئین خام علف پشمکی با علوفه یونجه، شبدر سفید و شبدی قرمز با روش کیسه های نایلونی

Balde, A. T., Vandersall, J. H., Erdman, R. A. Reeves, J. B. III and Glenn B,. P. (1993). Effect of stage of maturity of alfalfa and orchardgrass on in situ dry matter and crude protein degradability and amino acid composition. Anim. Feed Sci. Technol. 44: 29–43

Danesh Mesgaran, M., Riasi, A. and Stern, M.D. (2004). Chemical composition and in vitro and in situ protein digestibility of some halophytes located in central Iran. Proc. Brit. Soc. Anim. Sci. 242.

Duncan, D.B. (1955). Multiple range and multiple F test. Biometrics. 11:1-42.

Ferdinand, M. E., and Jung, H. G. (2005). Alfalfa stem tissues: Impact of lignification and cell length on ruminal degradation of large particles. J. Anim. Feed Sci. and Technol., 120:309-321.

Hoffman, P.C., Sivert, S.J., Shaver, R.D., Welch, D.A. and Combs, D.K. (1993). In situ Dry Matter, Protein, and fiber Degradation of Perennial Forages. J. of Dairy Sci. 76(9): 2632-2643.

Infascelli, F. T., Lella,D. and Piccolo, V. (1995). Dry matter, organic matter and crude protein degradability of high protein feeds in buffaloes and sheep . Zoot .Nutr. Anim. 21:89-94.

Malan, P. J. and Rethman, N.F.G. (2003). Selection preference of sheep grazing different Atriplex species, proceeding of 7th International Rangeland Congress, Durban, pp:115-193.

Mirzapur.L, (1391). Investigating the degradability of dry matter and crude protein of stem, whole leaf of mistletoe plant compared to alfalfa by in situ method, master's thesis in animal nutrition, Chalos Islamic Azad University.

Mohammadzadeh, H. and A. Timuri Yansari. (1389). Comparison of rumen degradability of nutrients of some fodder used in feeding ruminants using nylon bags method, 4th Iran Animal Science Congress. pp. 1700-1703.

Nelson, W. F. and Satter, L. D. (1990). Effect of stage of maturity and method of preservation of alfalfa on production by lactating dairy cows. J. Dairy Sci. 73:1800–1811.

SAS Institute. (1999). SAS/STAT Users Guide. SAS INC, NC. USA.

Seyed Sharifi, R. Hakem Alipour, S. (1389). Cultivation of fodder plants. Mohaghegh Ardabili University Publications. 585 p.

Smith, D. (1964). Chemical composition of herbage with advance in maturity of alfalfa, medium red clover, ladino clover and birdsfoot trefoil. Wisconsin Agric. Exp. Stn. Res. Rep. 16. Univ. Wisconsin, Madison.

Taghizadeh, A. and Farhomand, P. (1386). Scientific nutrition of cattle. Urmia Academic Jihad Publications. 223 p.