Abdulrazak, S. A., J. Nyangaga and T. Fujihara. 2001. Relative palatability of some browse species, their in sacco degradability and in vitro gas production characteristics. Asian-Aust. J. Anim. Sci. 14:1580-1584.
Ammar, H. S., O. Lopez, Bochi-Brum, R. Garcia and M. J. Ranilla. 1999. Composition and in vitro digestibility of leaves and stems of grasses and legumes harvested from permanent mountain meadows at different stages of maturity. J. Anim. Feed Sci. 8:599-610.
AOAC. 1990. Official Methods of Analysis. 15th edn. Association of Official Analytical Chemists. Arlington, Virginia.
Apori, S. O., F. B. Castro, W. J. Shand and E. R. Orskov. 1998. Chemical composition, in sacco degradation and in vitro gas production of some Ghanaian browse plants. Anim. Feed Sci. Technol. 76:129-137.
Blummel, M and E. R. Orskov. 1993. Comparison of in vitro gas production and nylon bag degrada-bility of roughage in predicting feed intake in cattle. Anim. Feed Sci. Technol. 40:109-119.
Bula, T. J., V. L. Lechtenberg and D. A. Holt. 1977. Potential of temperate zone cultivated forages. In: Potential of the world Forages for Ruminant Animal production. pp. 7-28. Winrock Intl. Livestock Res. Trg. Cent., Arkansas.
Chapman, P. G. 1986. Protein degradation in the rumen of sheep fed Pangola grass and Siratro hay. Master of Agricultural Science thesis. p. 105. University of Queensland.
Devendra, C. 1995. Composition and nutritive value of browse legumes. In: (Ed. J. P. F. D'Mello and C. Devendra). pp. 49-65. Tropical Legumes in Animal Nutrition. CAB International, Wallingford, UK.
Devendra, C. 1982. The nutritive value of Leucaena leucochepala cv Peru in balance and growth studies with goats. Malaysian Agricultural research and Development Bulletin 10:183-150.
Evitayani, L. Warly, A. Fariani, T. Ichinohe, S. A. Abdulrazak and T. Fujihara. 2004. Comparative rumen degradability of some legumes forages between wet and dry seasons in West Sumatra, Indonesia. Asian-Aust. J. Anim. Sci. 17:1107-1111.
Fariani, A. 1996. The evaluation of nutritive value of forages by in situ and in vitro techniques. PhD Thesis. Shimane University.
Goering, H. G. and P. J. VanSoest. 1970. Forage fiber analysis (apparatus, reagents, procedure and some application. Agricultural Handbook, 379.ARS, USDA, Washington DC.
Goering, H. G. and P. J. Van Soest. 1973. Forage fibre analysis (apparatus reagents, procedure and some application. Agricultural Handbook, 3799. ARS, USDA, Washington DC.
Khamseekhiew, B. J., B. liang, C. C. Wong and Z. A. Jalan. 2001. Ruminal and Intestinal digestibility of some tropical legume forages. Asian-Aust. J. Anim. Sci. 14:321-325.
Kimambo, A. E., M. R. Weisbjerg, T. Hvelplund and J. Madesn. 1994. Feeding value of some tropical feed evaluated by nylon bag technique. Symposium on Integrated Livestock/Crop Production System in Small Scale and Communal Farming Sector. University of Zimbabwe, Harare, Zimbabwe.
Krishnamoorthy, U., H. Soller, H. Steingass and K. H. Menke. 1995. Energy and protein evaluation of tropical feedstuffs for whole tract and ruminal digestion by chemical analyses and rumen inoculum studies in vitro. Anim. Feed Sci. Technol. 52:177-188.
Laredo, M. A. and D. J. Minson. 1973. The voluntary intake, digestibility and retention time by sheep of leaf and stem fractions of five grasses. Aust. J. Agric. Res. 24:875-888.
Menke, K. H. and H. Steinngas. 1988. Estimation of energetic feed value obtained from chemical analysis and in vitro gas production using rumen fluid. Anim. Res. Develop. 28:7-55.
Menke, K. H., L. Raab, A. Salewski, H. Steingas, D. Fritz and W. Schneider. 1979. The estimation of digestibility and metabolizable energy of ruminants feeding stuffs from the gas production when they are incubated with rumen liquor in vitro. J Agric. Sci. (Cambridge). 93:217-222.
Milford, R. and K. P. Haydock.1965. The nutritive value of protein in subtropical pasture species grown in southeast Queens land. Aust. J. Exp. Agric. Anim. Husb. 5:13-17.
Minson, D. J. 1990. The Chemical Composition and nutritive Value of Tropical grasses. In: (Ed. P. J. Skerman, D. G. Cameroon and F. Riveros) Tropical Grasses. pp. 172-180. Food and Agriculture Organization of the United Nations, Rome.
Nasrullah, M., Niimi, R. Akashi and O. Kawamura. 2003. Nutritive evaluation of forage plants grown in South Sulawesi, Indonesia. Asian-Aust. J. Anim. Sci. Vol. 16:693-701.
Ndlovu, L. R. 1991. Complementary of forages in ruminant digestion: Theoretical consideration. In: (J. E. S. Stares, A. N. Said, and J. A. Xategile). pp. 17-23. The Complementary of Feed Resources Networks Workshop held in Gaborone, Bostwana.
Nogueria Filho, J., C. M. Fondevilla, Barrios Urdaneta and A. Gonzalez Ronquillo. 1999. In vitro microbial fermentation of tropical grasses at an advanced maturity stage. Anim. Feed Sci. Technol. 83:145-157.
Norton, B. W. and D. P. Poppi. 1995. Composition and nutritional attributes of pasture legumes. In: (J. P. F. D'Mello, C. Devendra). pp. 23-48. Tropical Legumes in Animal Nutrition. CAB International, Wallingford, UK.
Norton, B. W. 1995. Browse legumes as supplements. In: Forage tree legumes in Tropical Agriculture Edited by Gutteridge, RC. and Shelton, H.M. pp. 245 – 257. CAB Int. Wallingford, U.K.
Orskov, E. R. and I. McDonald. 1979. The estimation of protein degradability in the rumen from incubation measurements weighted according to rate of passage. J. Agric. Sci. 92:499-503.
Rees, M. C. 1982. The effects of major fertilizer components of super phosphate on the nutritive value of grasses. PhD thesis. p. 241. The University of Queensland.
SAS. 1999. Statistical analysis system. SAS/STAT User’s guide. Statistical analysis Institute, Inc. Carry, NC. USA.
Singh, N. P. 1981. Utilization of top feeds for goats and sheep. Proceeding of the National Seminar on Sheep and Goat Production. pp. 1-16. Central Sheep and Wool Research Institute, India.
Tilley, J. M. A. and R. A. Terry. 1963. A two-stage technique for the in vitro digestion of forage crops. J. Br. Grassland Soci. 18:104-111.
Tudsri, S. and C. Kaewkunya. 2002. Effect of Leucaena row spacing and cutting intensity on the growth of Leucaena and three associated grasses in Thailand. Asian-Aust. J. Anim. Sci. 15:986-991.
Yahaya, M. S., M. Kawai, J. Takahashi and S. Matsuoka. 2002. The effects of different moisture content and ensiling time on silo degradation of structural carbohydrate of orchard grass. Asian-Aust. J. Anim. Sci. 15:213-217.