Abstract
The distinction between nutritive value and feeding value of forages for animal production is an important one, since variation in voluntary feed intake accounts for a large proportion of the variation that is observed in the feeding value of forages, while nutritive value is largely independent of voluntary feed intake. Some of the limitations in using estimates of dry matter digestibility as indices of nutritive value, and some alternative approaches to evaluation of the feeding value of forages including pasture legumes are discussed. For example, an index can be calculated from production responses of grazing sheep which reflects differences among cultivars of subterranean clover, Trifolium subterraneum, in their feeding values, expressed in terms of efficiency of production of wool. Weston (1982 1985 1996) quantified the extent to which the amount of forage that an animal consumes falls short of the amount that the animal needs to consume to meet its capacity to use energy as the constraint to forage intake (FCC). Feeding value of forages and some biomechanical and chemical constraints to voluntary feed intake, including the presence of plant secondary compounds, are considered in this context.
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References
Adams, N.R. (1987). Oestrogenicity of subterranean clover pastures and infertility in ewes. In Temperate pastures: their production, use and management.’ (Eds J.L. Wheeler, C.J. Pearson, and G.E. Robards.) pp. 457–459. (Australian Wool Corporation, and Commonwealth Scientific and Industrial Research Organisation: Australia.)
Adams, N.R. (1995). Detection of the effects of phytooestrogens on sheep and cattle. Journal of Animal Science. 73, 1509–1515.
Allden, W.G. (1979). Voluntary feed intake, diet composition and wool growth. In ‘Physiological and Environmental Limitations to Wool Growth.’ (Eds J.L. Black and P.J. Reis.) pp. 61–78. University of New England Publishing Unit: Armidale.)
Anon (1972). Different pasture plants have different grazing values. Journal of Agriculture, Western Australia 13, 123-124.
Baker, S. K. and Klein, L. (1994). Potential to use alkanes in plant cuticular waxes to discriminate plant parts of subterranean clovers eaten by ruminants. Proceedings of the Australian Society of Animal Production. 20, 419.
Baker, S.K., Klein, L. and Purser, D.B. (1994). Physical characters of forages as constraints to voluntary intake. In Dove, H. ‘The Plant-Animal Interface Revisited.” Proceedings of the Australian Society of Animal Production. 20, 55–64.
Barry, T.N. and Blaney, B.J. (1987). Secondary compounds of forages. In The Nutrition of Herbivores.’ (Eds J.B. Hacker and J H Ternouth.) pp. 91–119. (Academic Press: Australia).
Barry, T.N. and Duncan, S.J. (1984). The role of condensed tannins in the nutritional value of Lotus pedunculatus for sheep. 1. Voluntary intake. British Journal of Nutrition. 51, 485–491.
Blaxter, K.L. (1961). The utilization of the energy of grassland products. VIII International Grasslands Congress, 479-484.
Blaxter, K.L., Wainman, F.W., and Davidson, J.L. (1966). The voluntary feed intake of food by sheep and cattle in relation to their energy requirements for maintenance. Animal Production. 8, 75–83.
Buxton, D.R. and M.D. Casier. (1993). Environmental and genetic effects on cell wall composition and digestibility. In ‘Forage Cell Wall Structure and Digestibility.’ (Eds H.G. Jung, D.R. Buxton, R.D. Hatfield, and J. Ralph.) pp. 685–714. (American Society of Agronomy: USA.)
Cheeke, P.R. and Palo, R.T. (1995). Plant toxins and mammalian herbivores: co-evolutionary relationships and antinutritional effects. In ‘Recent Developments in the Nutrition of Herbivores.’ (Eds M. Journet, E. Grenet, M-H. Farce, M. Thériez, and C. Demarquily.) pp. 437–456. (INRA Editions: Paris.)
Collins, W.J., Francis, CM., and Quinlivan, B.J. (1984). Registered cultivars of subterranean clover — their origin, identification and potential use in Western Australia. Bulletin 4083. (Western Australia Department of Agriculture: Australia.)
Cooper, J.P., Tilley, J.M.A., Raymond, W.F., and Terry, R.A. (1962). Selection for digestibility in herbage grasses. Nature 195, 1276–1277.
Craig, A.M. (1995). Detoxification of plant and fungal toxins by ruminant microbiota. In ‘Ruminant Physiology: Digestion, Metabolism, Growth and Reproduction.’ (Eds W.V. Engelhardt, S. Leonard-Marek, G. Breves, and D. Giesecke.) pp. 271–288. (Ferdinand Enke Verlag: Stuttgart.)
Dominguez-Bello, M.G. (1995). Detoxification in the rumen. In ‘Rumen Microbiology. Satellite Symposium of the IV International Symposium in the Nutrition of Herbivores.’ (Ed. G. Fonty.) pp.45–49 (INRA: Paris.)
Dove, H. (1994). Plant cuticular wax alkanes — a new technique for estimating diet selection and intake in the grazing animal. In Dove, H. ‘The Plant-Animal Interface Revisited.’ Proceedings of the Australian Society of Animal Production. 20, 55–64.
Dove, H. and Mayes, R.W. (1991). The use of plant wax alkanes as marker substances in studies of the nutrition of herbivores: a review. Australian Journal of Agricultural Research. 42, 913–952.
Dove, H. and Mayes, R.W. (1996). Plant wax components: a new approach to estimating intake and diet composition in herbivores. Journal of Nutrition. 126, 13–26.
Dove, H., Mayes, R.W. and Freer, M. (1996). Effects of species, plant part, and plant age on the n-alkane concentrations in the cuticular wax of pasture plants. Australian Journal of Agricultural Research. 47, 1333–1347.
Doyle P.T. (1988) Utilisation of clover diets by sheep. III. Palatability of a mature subterranean clover hay. Australian Journal of Agricultural Research. 39, 891–898.
Dynes, R.A., Weston, R.H. and Peter, D.W. (1994). Role of gut load in the intake of subterranean clover in weaner sheep. Proceedings of the Australian Society of Animal Production. 20, 420.
Forbes, J.M. (1995). ‘Voluntary Food Intake and Dietary Selection in Farm Animals.’ (CAB International: Wallingford, UK.).
Hammond, A.C. (1995). Leucaena toxicosis and its control in ruminants. Journal of Animal Science. 73, 1487–1492.
Hegarty, M.P. (1982). Deleterious factors in forages affecting animal production. In ‘Nutritional Limits to Animal Production from Pasture.’ (Ed J.B. Hacker.) pp. 133–150. (Commonwealth Agricultural Bureaux: Slough.)
Hemsley, J.A. and Downes, P.A. (1986) Nutritional value of tagasaste: effect of mineral supplements on voluntary feed intake, liveweight gain and wool growth in merino wethers. In ‘Proceeding of Tagastaste Workshop.’ pp. 3–5. (Western Australian Department of Agriculture: Manjimup.)
Jones, D.I.H. and Wilson, A. (1987). Nutritive quality of forage. In ‘The Nutrition of Herbivores.’ (Eds J.B. Hacker and J.H. Ternouth.) pp. 65–89. (Academic Press: Australia.)
Lloyd Davies, H. (1987). Limitations to livestock production associated with phytooestrogens and bloat. In ‘Temperate pastures: their production, use and management.’ (Eds J.L. Wheeler, C.J. Pearson and G.E. Robards.) pp. 446–456. (Australian Wool Corporation, and Commonwealth Scientific and Industrial Research Organisation: Australia.)
Mangan, J.L. (1988) Nutritional effects of tannins in animal feeds. Nutrition Research Reviews. 1, 209–231.
Minson, D.J. (1982). Effects of chemical and physical composition of forage eaten upon intake. In ‘Nutritional Limits to Animal Production from Pastures.’ (Ed J.B. Hacker.) pp. 167–182. (Commonwealth Agricultural Bureaux: Slough.)
Minson, D.J. (1987). Estimating the nutrient value of forage. In ‘Temperate pastures: their production, use and management.’ (Eds J.L. Wheeler, C.J. Pearson, and G.E. Robards.) pp. 415–422. (Australian Wool Corporation, and Commonwealth Scientific and Industrial Research Organisation: Australia.)
Minson, D.J. (1990). ‘Forage in Ruminant Nutrition.’ (Academic Press: London.)
Minson, D.J., Harris, C.E., Raymond, W.F., and Milford, R.J. (1964). The digestibility and voluntary feed intake of S22 and H.I. ryegrass, S170 tall fescue, S48 timothy, S215 meadow fescue and Germinal cocksfoot. Journal of the British Grasslands Society. 19, 298–305.
Norton, B.W. (1982). Differences between species in forage quality. In ‘Nutritional Limits to Animal Production from Pasture.’ (Ed J.B. Hacker.) pp. 89–110. (Commonwealth Agricultural Bureaux: Slough.)
Ozanne, P.G., Purser, D.B., Howes, K.M.W and Southey, I. (1976). Influence of phosphorus content on feed intake and weight gain in sheep. Australian Journal of Experimental Agriculture and Animal Husbandry. 16, 353–360.
Provenza, F.D. (1995) Role of learning in food preferences of ruminants: Greenhalgh and Reid revisited. In ‘Ruminant Physiology: Digestion, Metabolism, Growth and Reproduction.’ (Eds W.V. Engelhardt, S. Leonard-Marek, G. Breves, and D. Giesecke.) pp. 233–247. (Ferdinand Enke Verlag: Stuttgart.)
Provenza, F.D. (1996) Familiarity and novelty in animal diets: implications for management. Proceedings of the Australian Society for Animal Production. 21, 12–16.
Purser, D.B. (1980). Nutritional value of mediterranean pastures. In ‘Grazing Animals.’ (Ed F.H.W. Morley.) pp. 159–180. (Elsevier Scientific Publishing Company: The Netherlands.)
Purser, D.B. and Southey, I.N. (1987). Variations in the ability of pasture to support wool growth. In Temperate pastures: their production, use and management.’ (Eds J.L. Wheeler, C.J. Pearson, and G.E. Robards.) pp. 359–361. (Australian Wool Corporation, and Commonwealth Scientific and Industrial Research Organisation: Australia.)
Reed, J.D. (1995). Nutritional toxicology of tannins and related polyphenols in forage legumes. Journal of Animal Science. 73, 1516–1528.
Rossiter, R.C., Taylor, G.B., and Klein, L. (1994). Environmental effects, in particular of rainfall, on the digestibility of dry, mature subterranean clover. Australian Journal of Experimental Agriculture. 34, 25–32.
Taylor, G.B., Rossiter, R.C., Klein, L. and Collins, W.J. (1987). Influence of genotype on in vitro digestibility of dry, mature, subterranean clover. In ‘Temperate pastures: their production, use and management.’ (Eds J.L. Wheeler, C.J. Pearson, and G.E. Robards.) pp. 432–434. (Australian Wool Corporation, and Commonwealth Scientific and Industrial Research Organisation: Australia).
Taylor, G.B., Rossiter, R.C., Klein, L. and Collins, W.J. (1989). The intake and digestibility of dry mature subterranean clovers. XVI International Grasslands Congress, 809-810.
Thorn, C.W. (1985). Pasture management including the use of herbicides. In ‘Pastures and their Management.’ (Eds A.C. Dunlop and C.W Thorn.) pp. 40–60. (Australian Society of Animal Production, Western Australian Branch: Perth.)
Troelsen, J.E. and Campbell, J.B. (1969). The effect of maturity and leafiness on the intake and digestibility of alfalfas and grasses fed to sheep. Journal of Agricultural Science, Cambridge. 73, 145–154.
Ulyatt, M.J. (1971). Studies on the causes of differences in pasture quality between perennial ryegrass, shortrotation ryegrass, and white clover. New Zealand Journal of Agricultural Research: 14, 352–362.
Ulyatt, M.J. (1973). The feeding value of herbage. In ‘Chemistry and biochemistry of herbage.’ (Eds G.W. Butler and R.W. Bailey.) pp. 131–378. (Academic Press: London).
Ulyatt, M.J. (1980). The feeding value of temperate pastures. In. ‘Grazing Animals.’ (Ed F.H.W. Morley.) pp. 125–141. (Elsevier Scientific Publishing Company: The Netherlands.)
Weston, R.H. (1982). Animal factors affecting voluntary feed intake. In ‘Nutritional Limits to Animal Production from Pasture.’ (Ed J.B. Hacker.) pp. 183–198. (Commonwealth Agricultural Bureaux: Slough.)
Weston, R.H. (1985). The regulation of feed intake in herbage-fed ruminants. Proceedings of the Nutrition Society of Australia. 10, 55–62.
Weston, R.H. (1996). Some aspects of constraint to forage consumption by ruminants. Australian Journal of Agricultural Research. 47, 175–197.
Weston, R.H. and Davis, P. (1991). The significance of four forage characters as constraints to voluntary feed intake. In ‘Proceedings of the III International Symposium on the Nutrition of Herbivores.’ p. 31. (Malaysian Society of Animal Production: Serdang).
White, D.H., Nagorka, B.N, and Birrell, H.A. (1979). Predicting wool growth of sheep under field conditions. In ‘Physiological and Environmental Limitations to Wool Growth.’ (Eds J.L. Black and P.J. Reis.) pp. 139–161. (University of New England Publishing Unit: Armidale.)
Wilson, J.R. (1982). Environmental and nutritional factors affecting forage quality. In ‘Nutritional Limits to Animal Production from Pastures.’ (Ed J.B. Hacker.) pp. 111–131. (Commonwealth Agricultural Bureaux: Slough.)
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Baker, S.K., Dynes, R.A. (1999). Evaluation of the feeding value of pasture legumes. In: Bennett, S.J., Cocks, P.S. (eds) Genetic Resources of Mediterranean Pasture and Forage Legumes. Current Plant Science and Biotechnology in Agriculture, vol 33. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-4776-7_11
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DOI: https://doi.org/10.1007/978-94-011-4776-7_11
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