Abstract
Key words
Abbreviation key:
AH (alfalfa hay), CGM (com gluten meal), CHL (com husks and leaves), TMRT (total mean retention time), WBG (wet brewers grains)References
- Official methods of analysis.13th ed. AOAC, Washington, DC1980
- Soluble chromium indicator measured by atomic absorption in digestion experiments.Vet. Rec. 1968; 82: 470
- Experimental designs.2nd ed. John Wiley & Sons, New York, NY1957
Combs, D. K. 1985. An evaluation of markers and techniques used to measure nutrient digestion in ruminants. Ph.D. Diss., Univ. Wisconsin, Madison.
- Rare earth elements as markers for rate of passage measurements of individual feedstuffs through the digestive tract of ruminants.J. Nutr. 1982; 112: 1353
- The chromium-51 complex of ethylenediamine tetraacetic acid as soluble marker.Br. J. Nutr. 1964; 18: 153
- 144Ce-144Pr as a paniculate digesta flow marker in ruminants.J. Nutr. 1968; 95: 67
- An evaluation of the relationships between dietary parameters and rumen liquid turnover rate.Can. J. Anim. Sci. 1981; 61: 91
- Behavior of solute and particle markers in the stomach of sheep given a concentrate diet.Br. J. Nutr. 1978; 40: 71
Goering, K., and P. J. Van Soest. 1970. Forage fiber analyses (apparatus, reagents, procedures, and some applications). ARS-USDA Handbook 379. Washington, DC.
- Rate of passage of digesta in sheep. 4. Passage of marker through the alimentary tract and the biological rele-vance of rate constants derived from the changes in concentration of markers in faeces.Br. J. Nutr. 1973; 30: 313
- Extent of particulate marker (samarium, lanthanum and cerium) movement from one digesta particle to another.J. Anim. Sci. 1979; 48: 375
- Determination of rumen fill, retention time and ruminal turnover rates of ingesta at different stages of lactation in dairy cows.J. Anim. Sci. 1979; 48: 381
Kawas, J. R. 1983. Significance of fiber level on nutritive value of alfalfa hay-based diets for ruminants. PhD. Diss., Univ. Wisconsin, Madison.
- Influences of cold exposure on digestion of organic matter, rates of passage of digesta in the gastrointestinal tract, and feeding and rumination behavior in sheep given four forage diets in the chopped, or ground and pelleted form.Br. J. Nutr. 1985; 53: 159
Lascano, C. 1979. Determination of grazed forage voluntary intake. Ph.D. Diss., Texas A&M Univ., College Station.
- Design and analysis of feeding experiments with milking dairy cattle. Mimeo Ser. No. 18.Inst. Sat, North Carolina State Univ, Raleigh1974
- Effect of two intake levels on retention times of liquid, particle and microbial markers in the rumen of sheep.J. Anim. Sci. 1982; 544: 1051
- Studies of cattle and sheep eating leaf and stem fractions of grasses. I. The voluntary intake, digestibility and retention time in the reticulorumen.Aust. J. Agric. Res. 1981; 32: 99
- Studies of cattle and sheep eating leaf and stem fractions of grasses. III. The retention time in the rumen of large feed particles.Aust. J. Agric. Res. 1981; 32: 123
Prange, R. W. 1981. Kinetics of digesta passage in lactating dairy cows. Ph.D. Diss., Univ. Wisconsin, Madison.
- Comparative digestion, rumen fermentation and kinetics of forage diets by steers and wethers.J. Anim. Sci. 1984; 59: 237
SAS® Users Guide: Statistics, Version 5 Edition. 1985. SAS Inst., Inc., Cary, NC.
- Retention time in the rumen and degradation of protein supplements fed to lactating dairy cattle.J. Dairy Sci. 1983; 66: 1264
- Characteristics of water soluble markers for measuring rumen liquid volume and dilution rate.J. Anim. Sci. 1983; 56: 717
- Ytterbium chloride as a marker for particulate matter in the rumen.J. Anim. Sci. 1984; 58: 465
- Effects of rumensin in high fiber growing rations. Nebraska Beef Cattle Rep. EC 81-218.Univ, Nebraska, Lincoln1981
Uden, P. 1978. Comparative studies on rate of passage, particle size and rate of digestion in ruminants, equines, rabbits and man. Ph.D. Diss., Cornell Univ., Ithaca, NY.
- Investigation of chromium, cerium and cobalt as markers in digesta rate of passage studies.J. Sci. Food Agric. 1980; 31: 625
- Influence of forage species and level of intake on ruminal turnover rates.J. Anint. Sci. 1982; 55: 1498
- Digestibility, rate of digestion and ruminoreticu-turn parameters of beef steers fed low quality rough-ages.J. Anim. Sci. 1979; 49: 1357
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