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Article     |     Next >>   Contents Vol 33(3)

Intake by goats browsing kermes oak alone or choices of different browse combinations: implications for Mediterranean grazing systems

Thomas G. Papachristou A B and Panayiotis D. Platis A

A Forest Research Institute, National Agricultural Research Foundation, 57006 Vassilika, Thessaloniki, Greece.
B Corresponding author. Email: tpapachr@fri.gr

The Rangeland Journal 33(3) 221-227 http://dx.doi.org/10.1071/RJ11005
Submitted: 7 February 2011  Accepted: 26 July 2011   Published: 9 September 2011

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The objective of this study was to determine if (1) intake by goats of kermes oak (Quercus coccifera L.), the main forage in Mediterranean kermes oak shrublands, was affected by availability of white mulberry (Morus alba L.) and black locust (Robinia pseudoacacia L.), two nutritious woody plants projected for introduction to Mediterranean grazing systems and (2) how a combination of the three species might influence the total intake by goats. The experiment consisted of a 9-day adaptation period, and 7 days of testing. Twenty-eight goats were used in four browse treatments (7 goats/treatment). In treatment 1, goats had kermes oak available during the entire feeding period, which lasted from 0800 to 1600 hours. In the other three treatments, goats had available kermes oak from 0800 to 1400 hours but from 1400 to 1600 hours had three different browse choices: kermes oak and black locust (treatment 2), kermes oak and white mulberry (treatment 3), and kermes oak, black locust and white mulberry (treatment 4). When goats were fed only kermes oak, their daily intake was lower (685 g/day DM; P ≤ 0.001) than when kermes oak was fed in combination with the other fodder browse (882, 811, and 1029 g/day for treatments 2, 3, and 4, respectively). Goats fed with browse combinations gained weight while those fed only kermes oak lost weight. In both feeding periods, goats in all treatments ingested similar amounts of kermes oak. However, the total intake in the second feeding period (kermes oak plus fodder browse) differed (P ≤ 0.001) among treatments, goats ate kermes oak + black locust + white mulberry (650 g DM) > kermes oak + black locust (530 g DM) > kermes oak + white mulberry (441 g DM) > kermes oak (287 g DM). These results indicate that the presence of nutritious fodder browse does not affect the consumption of kermes oak and suggest that goats browsing a variety of woody species will have a higher intake than goats browsing only kermes oak, and that the combination of all three browse species is best in terms of total intake.

Additional keywords: black locust, complementarities, forage mixing, rangeland management, shrublands, white mulberry.


AOAC (1990). ‘Official Methods of Analysis.’ 15th edn. (Association of Official Analytical Chemists: Washington, DC.)

Baraza, E., Villalba, J. J., and Provenza, F. D. (2005). Nutritional context influences preferences of lambs for foods with different plant secondary metabolites. Applied Animal Behaviour Science 92, 293–305.
CrossRef |

Boyle, R., McLean, S., Foley, W. J., and Davies, N. W. (1999). Comparative metabolism of dietary terpene, p-cymene, in generalist and specialist folivorous marsupials. Journal of Chemical Ecology 25, 2109–2126.
CrossRef | CAS |

Burritt, E. A., and Provenza, F. D. (2000). Role of toxins in intake of varied diets by sheep. Journal of Chemical Ecology 26, 1991–2005.
CrossRef | CAS |

Cannas, A. (2001). Tannins: Fascinating but Sometimes Dangerous Molecules. Available at: www.ansci.cornell.edu/toxicagents/tannin/tannin.htm (accessed 16 September 2001).

Cornell University (2011). Plants Poisonous to Livestock and other Animals. Animal Science Department. Available at: www.ansci.cornell.edu/plants/index.html (accessed 15 July 2011).

Dearing, M. D., and Cork, S. (1999). Role of detoxification of plant secondary compounds on diet breadth in a mammalian herbivore, Trichosurus vulpecula. Journal of Chemical Ecology 25, 1205–1219.
CrossRef | CAS |

Dini-Papanastasi, O., Platis, P., and Papachristou, T. (2005). Integration of certain promising woody fodder species in the grazing systems of sub-humid Mediterranean areas. In: ‘Animal Production and Natural Resources Utilization in the Mediterranean Mountain Areas’. EAAP Publication No. 115. (Eds A. Georgoudis, A. Rosati and C. Mosconi.) pp. 99–103. (Wageningen Academic Publishers: Wageningen.)

Foley, W. J., Iason, G. R., and McArthur, C. (1999). Role of plant secondary metabolites in the nutritional ecology of mammalian herbivores: how far have we come in 25 years? In: ‘Nutritional Ecology of Herbivores. Proceedings of the Vth International Symposium on the Nutrition of Herbivores’. (Eds H. G. Jung and G. C. Fahey Jr.) pp. 130–209. (American Society of Animal Science: Savoy.)

Freeland, W. J., and Janzen, D. H. (1974). Strategies of herbivory by mammals: the role of plant secondary compounds. American Naturalist 108, 269–286.
CrossRef | CAS |

Girden, E. (1992). ‘ANOVA: Repeated Measures.’ (Sage Publications: Newbury Park.)

Goering, H. K., and van Soest, P. J. (1970). ‘Forage Fiber Analyses (Apparatus, Reagents, Procedures and Some Applications).’ USDA-ARS, Agricultural Handbook 379. (US Government Printing Office: Washington, DC.)

Harris, L. E. (1970). ‘Nutrition Research Techniques for Domestic and Wild Animals, Vol. 1.’ (L. E. Harris, Utah State University: Logan.)

Khazaal, K., Markantonatos, X., Nastis, A., and Orskov, E. R. (1993). Changes with maturity in fibre composition and levels of extractable polyphenols in Greek browse: effects on in vitro gas production and in sacco dry matter degradation. Journal of the Science of Food and Agriculture 63, 237–244.
CrossRef | CAS |

Khazaal, K. A., Parissi, Z., Tsiouvaras, C., Nastis, A., and Orskov, E. R. (1996). Assessment of phenolics-related antinutritive levels using the in vitro gas production technique: a comparison between different types of polyvinylpolypyrrolidone or polyethylene glycol. Journal of the Science of Food and Agriculture 71, 405–414.
CrossRef | CAS |

Le Houerou, H. N. (1981). Impact of man and his animals on Mediterranean vegetation. In: ‘Mediterranean-type Shrublands (Ecosystems of the World 11)’. (Eds F. di Castri, D. W. Goodall and R. L. Specht.) pp. 479–520. (Elsevier Scientific Publishing Company: Amsterdam, Oxford, New York.)

Lyman, T. D., Provenza, F. D., and Villalba, J. J. (2008). Sheep foraging behavior in response to interactions among alkaloids, tannins and saponins. Journal of the Science of Food and Agriculture 88, 824–831.
CrossRef | CAS |

Lyman, T. D., Provenza, F. D., Villalba, J. J., and Wiedmeier, R. D. (2011). Cattle preferences differ when endophyte-infected tall fescue, birdsfoot trefoil, and alfalfa are grazed in different sequences. Journal of Animal Science 89, 1131–1137.
CrossRef | CAS |

Marsh, K. J., Wallis, I. R., McLean, S., Sorensen, J. S., and Foley, W. J. (2006). Conflicting demands on detoxification pathways influence how common brushtail possums choose their diets. Ecology 87, 2103–2112.
CrossRef |

Martin, J. S., and Martin, M. M. (1982). Tannin assays in ecological studies: lack of correlation between phenolics, proanthocyanidins and protein-precipitating constituents in mature foliage of 6 oak species. Oecologia 54, 205–211.
CrossRef |

Meuret, M., Viauz, C., and Chadoeuf, J. (1994). Land heterogeneity stimulates intake during grazing trips. Animal Research (formerly Annales de Zootechnie) 43, 296.
CrossRef |

Mote, T. E., Villalba, J. J., and Provenza, F. D. (2008). Sequence of food presentation influences intake of foods containing tannins and terpenes. Applied Animal Behaviour Science 113, 57–68.
CrossRef |

Nastis, A. S. (1982). ‘Nutritive Value of Oak Browse (Quercus coccifera) Foliage for Goats at Various Phenological Stages.’ (Aristotle University of Thessaloniki: Greece.) [In Greek with English abstract]

North Carolina State University Cooperative Extension (2011). Poisonous Plants of North Carolina. Available at: www.ces.ncsu.edu/depts/hort/consumer/poison/poison.htm (accessed 15 July 2011).

Papachristou, T. G. (1988). Digestibility and nutrient utilization of oak browse by goats. Dasiki Erevna (Forest Research) 1, 5–36.

Papachristou, T. G. (1999). Assessing the value of black locust (Robinia pseudoacacia L.) browse for animal feeding. In: ‘Grasslands and Woody Plants in Europe. International Symposium. Vol. 4, Grassland Science in Europe’. Thessaloniki, 27–29 May 1999. (Eds V. Papanastasis, J. Frame and A. Nastis.) pp. 99–103. (European Grassland Federation: Thessaloniki.)

Papachristou, T. G., and Nastis, A. S. (1993a). Diets of goats grazing oak shrublands of varying cover in northern Greece. Journal of Range Management 46, 220–226.
CrossRef |

Papachristou, T. G., and Nastis, A. S. (1993b). Nutritive value of diet selected by goats grazing on kermes oak shrublands with different shrub and herbage cover in Northern Greece. Small Ruminant Research 12, 35–44.
CrossRef |

Papachristou, T. G., and Papanastasis, V. P. (1994). Forage value of Mediterranean deciduous woody fodder species and its implication to management of silvo-pastoral systems for goats. Agroforestry Systems 27, 269–282.
CrossRef |

Papachristou, T. G., Dziba, L. E., and Provenza, F. D. (2005). Foraging ecology of goats and sheep on wooded rangelands – Review article. Small Ruminant Research 59, 141–156.
CrossRef |

Papachristou, T. G., Dziba, L. E., Villalba, J. J., and Provenza, F. D. (2007). Patterns of diet mixing by sheep offered foods varying in nutrients and plant secondary compounds. Applied Animal Behaviour Science 108, 68–80.
CrossRef |

Papachristou, T. G., Nastis, A. S., Mathur, R., and Hutchings, M. R. (2003). Effect of physical and chemical defences on herbivory: implications for Mediterranean shrubland management. Basic and Applied Ecology 4, 395–403.
CrossRef |

Papachristou, T. G., Platis, P. D., Papanastasis, V. P., and Tsiouvaras, C. N. (1999). Use of deciduous woody species as a diet supplement for goats grazing Mediterranean shrublands during the dry season. Animal Feed Science and Technology 80, 267–279.
CrossRef |

Papanastasis, V. P., Platis, P. D., and Dini-Papanastasi, O. (1997). Productivity of deciduous woody fodder species in relation to air temperature and precipitation in a Mediterranean environment. Agroforestry Systems 37, 187–198.
CrossRef |

Papanastasis, V. P., Platis, P. D., and Dini-Papanastasi, O. (1998). Effects of age and frequency of cutting on productivity of Mediterranean deciduous fodder tree and shrub plantations. Forest Ecology and Management 110, 283–292.
CrossRef |

Papanastasis, V. P., Tsiouvaras, K. N., Dini-Papanastasi, O., Vaitsis T., Stringi L., Cereti, C. F., Dupraz, C., Armand, D., Meuret, M., and Olea, L. (1999). ‘Selection and Utilization of Cultivated Fodder Trees and Shrubs in the Mediterranean Region.’ (Compiled by V. P. Papanastasis). Cahiers Options Mediterraneennes, SERIE B: Etudes et Recherches, No. 23, p. 93.

Papanastasis, V. P., Yiakoulaki, M. D., Decandia, M., and Dini-Papanastasi, O. (2008). Integrating woody species into livestock feeding in the Mediterranean areas of Europe. Animal Feed Science and Technology 140, 1–17.
CrossRef |

Platis, P. D., and Papanastasis, V. P. (1993). Productivity of deciduous fodder trees and shrubs in relation to the year of cutting. In: ‘Management of Mediterranean Shrublands and Related Forage Resources’. REUR Technical Series 28. (Eds V. Papanastasis, A. Nikolaidis.) pp. 134–136. (FAO: Rome.)

Platis, P. D., Dini-Papanastasi, O., and Papachristou, T. G. (1999). Effects of cutting frequency on productivity of eleven woody fodder plants. Cahiers Options Mediterraneennes 39, 67–70.

Provenza, F. D. (1995). Post-ingestive feedback as an elementary determinant of food preference and intake in ruminants. Journal of Range Management 48, 2–17.
CrossRef |

Provenza, F. D., Villalba, J. J., Dziba, L. E., Atwood, S. B., and Banner, R. E. (2003). Linking herbivore experience, varied diets, and plant biochemical diversity. Small Ruminant Research 49, 257–274.
CrossRef |

Provenza, F. D., Villalba, J. J., Wiedmeier, R. W., Lyman, T., Owens, J., Lisonbee, L., Clemensen, A., Welch, K., Gardner, D., and Lee, S. (2009). Value of plant diversity for diet mixing and sequencing in herbivores. Rangelands 31, 45–49.
CrossRef |

Reed, J. D. (1995). Nutritional toxicology of tannins and related polyphenols in forage legumes. Journal of Animal Science 73, 1516–1528.
| CAS |

Robbins, C. T., Hanley, T. A., Hagerman, A. E., Hjeljord, O., Baker, D. L., Schwartz, C. C., and Mautz, W. W. (1987). Role of tannins in defending plants against ruminants: reduction in protein availability. Ecology 68, 98–107.
CrossRef | CAS |

Rogosic, J., Estell, R. E., Skobic, D., Martinovic, A., and Maric, S. (2006). Role of species diversity and secondary compound complementarity on diet selection of Mediterranean shrubs by goats. Journal of Chemical Ecology 32, 1279–1287.
CrossRef | CAS |

Silanikove, N., Gilboa, N., and Nitsan, Z. (1997). Interactions among tannins, supplementation, and polyethylene glycol in goats fed oak leaves. Journal of Animal Science 64, 479–483.
CrossRef | CAS |

Snyder, L. J. U. (2003). Evaluation of Robinia pseudoacacia L. as browse for meat goat production in the Southestern USA. Ph.D. Thesis, North Carolina State University, Raleigh, NC, USA.

Steel, R. G. D., Torrie, J. H., and Dickey, D. A. (1996). ‘Principles and Procedures of Statistics: A Biometrical Approach.’ 3rd edn. (McGraw-Hill Book Co. Inc.: New York.)

Talamucci, P., and Pardini, A. (1993). Possibility of combined utilization of Morus alba and Trifolium subterraneum in Tuscan Maremma (Italy). In: ‘Management of Mediterranean Shrublands and Related Forage Resources’. REUR Technical Series 28. (Eds V. Papanastasis, A. Nikolaidis.) pp. 206–209. (FAO: Rome.)

Utah State University Cooperative Extension (2011). Animal Health. Health Topics, Poisonous Plants. Available at: http://extension.usu.edu/ah/htm/poisonousplants (accessed 15 July 2011).

Van Soest, P. J., Robertson, J. B., and Lewis, B. A. (1991). Methods for dietary fiber, neutral detergent fiber, and nonstarch polysaccharides in relation to animal nutrition. Journal of Dairy Science 74, 3583–3597.
CrossRef | CAS |

Villalba, J. J., Provenza, F. D., and Han, G. (2004). Experience influences diet mixing by herbivores: implications for plant biochemical diversity. Oikos 107, 100–109.
CrossRef | CAS |

Waterman, P. G., and Mole, S. (1994). ‘Methods in Ecology: Analysis of Phenolic Plant Metabolites.’ (Blackwell Scientific Publications: Cambridge.)

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