References
- Aumont , G. and Xande , A. 1989 . The content of major minerals, sulphur and trace elements in pangola grass and savannas in Guadeolupe Supplement 28. INTA-CRZV de Theix, Laboratorie des Maladies nutritionnelles, 63122 Ceyrat, France
- Boudet , A. M. 1998 . A review of lignification . Trends in Plant Sei. , 3 : 67 – 71 .
- Foroughbakhch , R. 1992 . Establishment and growth potential of fuel wood species in northeastern Mexico . Agroforesty Sys. , 19 : 95 – 108 .
- McBee , G. G. and Miller , F. R. 1990 . Carbohydrate and lignin partitioning in sorghum stems and blades . Agronomy J. , 12 : 687 – 690 .
- McDonald , P. , Edwards , R. A. , Greenhalgh , J. F.D. and Morgan , C. A. 1995 . Animal Nutrition, , 5th Edln. , 232 – 234 . N.Y. : Longman Scientific and Technical copublished with John Wiley and Sons, Inc. .
- McDowell , R. L. , Conrad , J. H. , Hembry , F. G. , Rojas , L. X. , Valle , G. and Velasquez , J. 1997 . Minerals for Grazing Ruminants Under Tropical Conditions, , 2nd edn. , Florida, , USA : Animal Sei. Dept. University of Florida, Gainesville .
- Meyer , M. W. and Brown , R. D. 1985 . Seasonal trends in the chemical composition of ten range plants in South Texas . J. Range Manage. , 38 : 154 – 157 .
- NRC . 2000 . Nutrient Requirements of Beef Cattle, , 7th Revised Edn. , Washington, DC, , USA : National Academy Press .
- Pacheco , M. E. , Brown , R. D. and Bingham , R. L. 1983 . Nutritive value and intake of Kleberg blue-stem by beef cattle . J. Range Manage. , 36 : 222 – 224 .
- Ramírez , R. G. , González-Rodríguez , H. and García- Dessommes , G. 2002 . Chemical composition and rumen digestion of forage from kleingrass (Panicum coloratum) . Interciencia. , 27 : 705 – 709 .
- Ramírez , R. G. , González-Rodríguez , H. and García- Dessommes , G. 2003a . Nutrient digestion of common bermudagrass (Cynodon dactylon L) Pers. grown in northeastern Mexico . J. Appl. Anim. Res. , 23 : 93 – 102 .
- Ramírez , R. G. , González-Rodríguez , H. and García- Dessommes , G. 2003b . Valor nutritivo y digestión ruminal del zacate buffel común (Cenchrus ciliaris L) . Pastos y Forrajes , 26 : 149 – 158 .
- Steel , R. G.D. and Torrie , P. A. 1980 . Principles and Procedures of Statistics , 377 – 444 . New York : McGraw-Hill .
- Stritzler , N. P. , Pagella , J. H. , Jouve , V. V. and Ferri , C. M. 1996 . Semi-arid warm-season grass yield and nutritive valaue in Argentina . J. Range Manage. , 49 : 121 – 125 .
- Van Soest , P. J. , Robertson , J. B. and Lewis , B. A. 1991 . Methods for dietary fiber, neutral detergent fiber and non-starch polysaccharides in relation to animal nutrition . J. Dairy Sei. , 74 : 3583 – 3590 .
- Van Soest , P. J. 1994 . Nutritional Ecology of the Ruminant, , 2nd edn. , Ithaca, New York, , USA : Comstock Publishing Associates and Cornell University Press .