Alderton BW, 2000, J ANIM SCI, V78, P3027; AOAC, 2006, OFFICIAL METHODS ANA; Arthington J. D., 2004, Professional Animal Scientist, V20, P282; Arthington JD, 2005, J ANIM SCI, V83, P1726; BRODERICK GA, 1980, J DAIRY SCI, V63, P64, DOI 10.3168/jds.S0022-0302(80)82888-8; Brown MA, 2002, J ANIM SCI, V80, P2522; Brown W.F., 1998, 47 ANN FLOR BEEF CAT; Brown WF, 2001, J ANIM SCI, V79, P3170; Burns JC, 2000, AGRON J, V92, P217, DOI 10.2134/agronj2000.922380x; BYERS FM, 1980, J ANIM SCI, V50, P1136, DOI 10.2527/jas1980.5061136x; Cooke RF, 2007, J ANIM SCI, V85, P2564, DOI 10.2527/jas.2006-684; Farmer CG, 2001, J ANIM SCI, V79, P2276; GALLAHER RN, 1975, SOIL SCI SOC AM J, V39, P803, DOI 10.2136/sssaj1975.03615995003900040052x; Hammond A. C., 1997, 8 ANN FLORIDA RUMINA, P43; Hammond AC., 1983, J ANIM SCI S1, V57, P435; Koster HH, 1997, J ANIM SCI, V75, P1393; Köster HH, 2002, J ANIM SCI, V80, P1652; KRISHNAMOORTHY U, 1983, BRIT J NUTR, V50, P555, DOI 10.1079/BJN19830127; Kunkle W. E., 2000, J ANIM SCI, V77, P1; Mitchell RB, 1997, J DAIRY SCI, V80, P1143, DOI 10.3168/jds.S0022-0302(97)76041-7; MOORE JE, 1974, J DAIRY SCI, V57, P1258, DOI 10.3168/jds.S0022-0302(74)85048-4; National Academies of Sciences Engineering and Medicine, 2016, NUTR REQ BEEF CATTL; Neumann A. L., 1986, BEEF CATTLE, P111; Newman YC, 2002, AGRON J, V94, P1381, DOI 10.2134/agronj2002.1381; NRC (National Research Council), 1996, NUTR REQ BEEF CATTL; Pate F. M., 1989, S365 FLA AGR EXP STN, VS-365; PATE FM, 1990, J ANIM SCI, V68, P618; PITMAN WD, 1994, CROP SCI, V34, P210, DOI 10.2135/cropsci1994.0011183X003400010038x; QUESENBERRY KH, 1980, AGRON J, V72, P1021, DOI 10.2134/agronj1980.00021962007200060037x; ROE MB, 1990, PROCEEDINGS 1990 : CORNELL NUTRITION CONFERENCE FOR FEED MANUFACTURERS, P81; SATTER LD, 1974, BRIT J NUTR, V32, P199, DOI 10.1079/BJN19740073; SOLLENBERGER L E, 1988, Journal of Production Agriculture, V1, P216; Sollenberger L. E., 2012, CONSERVATION OUTCOME, P111; Sollenberger L. E., 1997, AGRONOMY ABSTRACTS, P140; Sollenberger LE, 2005, CROP SCI, V45, P896, DOI 10.2135/cropsci2004.0216; TILLEY J. M. A., 1963, JOUR BRIT GRASSLAND SOC, V18, P104; VANSOEST PJ, 1991, J DAIRY SCI, V74, P3583, DOI 10.3168/jds.S0022-0302(91)78551-2; VANVUUREN AM, 1993, J DAIRY SCI, V76, P2982, DOI 10.3168/jds.S0022-0302(93)77637-7; Vendramini JMB, 2008, AGRON J, V100, P463, DOI 10.2134/agronj2007.0143; WEISS WP, 1992, ANIM FEED SCI TECH, V39, P95, DOI 10.1016/0377-8401(92)90034-4; Wickersham TA, 2008, J ANIM SCI, V86, P3089, DOI 10.2527/jas.2007-0326