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Journal of the Australian Rangeland Society
REVIEW

Incorporating farmed goats into sustainable rangeland grazing systems in southern Australia: a review

Ronald B. Hacker A and Yohannes Alemseged A B
+ Author Affiliations
- Author Affiliations

A NSW Department of Primary Industries, PMB 19, Trangie, NSW 2823, Australia.

B Corresponding author. Email: yohannes.alemseged@dpi.nsw.gov.au

The Rangeland Journal 36(1) 25-33 https://doi.org/10.1071/RJ13035
Submitted: 16 April 2013  Accepted: 31 October 2013   Published: 6 December 2013

Abstract

The recent trend to farming or re-domestication of feral goats poses serious questions for the ecological sustainability of the semiarid and arid rangelands of southern Australia. This paper reviews aspects of the biology and grazing habits of goats, and aspects of the Australian goat industry, relevant to their sustainable management in livestock enterprises. Key factors identified include high fertility and fecundity even under low seasonal rainfall conditions and a generalist feeding strategy. Adverse consequences for rangeland condition can be expected if seasonal or market conditions result in an imbalance between population growth and turnoff, resulting in high grazing pressures. Given the limited control of the reproductive process at the current stage of the development of goat farming, strategies aimed at ensuring continuity of sale of goats (e.g. on-property feed lots or supply chain and market development) will be important in ensuring that imbalances are avoided. Conservative stocking rates and use of seasonal risk management tools are also particularly relevant. The major research and development needs identified by this review, from a resource management perspective, concern the appropriate dry sheep equivalent rating for goat classes based on age, sex and reproductive status, the extent and consequences of heterogeneity of grazing in space, time, and across forage species, and development of means of establishing sustainable stocking rates based on the use of all available forage sources, including browse.

Additional keywords: diet selection, grazing behaviour, growth, reproduction, shrubs.


References

Abidi, S., Ben Salem, H., Vastra, V., and Priolo, A. (2009). Supplementation with barley or spineless cactus (Opuntia ficus indica f. inermis) cladodes on digestion, growth and intramuscular fatty acid composition in sheep and goats receiving oaten hay. Small Ruminant Research 87, 9–16.
Supplementation with barley or spineless cactus (Opuntia ficus indica f. inermis) cladodes on digestion, growth and intramuscular fatty acid composition in sheep and goats receiving oaten hay.Crossref | GoogleScholarGoogle Scholar |

AFRC (1998). ‘The Nutrition of Goats.’ Technical committee on response to nutrients, Report No. 10. (CAB International: Wallingford, UK.)

Aharon, H., Henkin, Z., Ungar, E. D., Kababya, D., Baram, H., and Perevolotsky, A. (2007). Foraging behaviour of the newly introduced Boer goat breed in a Mediterranean woodland: a research observation. Small Ruminant Research 69, 144–153.
Foraging behaviour of the newly introduced Boer goat breed in a Mediterranean woodland: a research observation.Crossref | GoogleScholarGoogle Scholar |

Alchin, M., Tiereney, E., and Chilcott, C. (2010). ‘Carbon Capture Project Final Report. An Evaluation of the Opportunity and Risks of Carbon Offset based Enterprises in the Kimberley-Pilbara Region of Western Australia.’ Bulletin 4801. (Department of Agriculture and Food WA: Perth.) Available at: www.agric.wa.gov.au/objtwr/imported_assets/content/lwe/rpm/landup/carbonreport2010.pdf (accessed 5 August 2013)

Alexandre, G., and Mandonnet, N. (2005). Goat meat production in harsh environments. Small Ruminant Research 60, 53–66.
Goat meat production in harsh environments.Crossref | GoogleScholarGoogle Scholar |

Ali, S. Z., Hoque, M. M., and Hasnoth, M. A. (1973). A study on the growth and reproductive performance of black Bengal goats under farm conditions. The Indian Veterinary Journal 50, 348–440.

Atkinson, T., Curran, G., and Church, G. (2007). ‘‘Bushley’ boer goat trial. Producer-initiated Research and Development.’ Final Report. (Industry & Investment NSW: Sydney.)

Baraza, E., and Valiente-Banuet, A. (2008). Seed dispersal by domestic goats in a semiarid thornscrub of Mexico. Journal of Arid Environments 72, 1973–1976.
Seed dispersal by domestic goats in a semiarid thornscrub of Mexico.Crossref | GoogleScholarGoogle Scholar |

Bartolome, J., Franch, J., Plaixats, J., and Seligman, N. G. (1998). Diet selection by sheep and goats on Mediterranean heath-woodland range. Journal of Range Management 51, 383–391.
Diet selection by sheep and goats on Mediterranean heath-woodland range.Crossref | GoogleScholarGoogle Scholar |

Campbell, T., and Hacker, R. (2000). ‘The Glove Box Guide to Tactical Grazing Management for the Semi-arid Woodlands.’ (NSW Agriculture: Orange.)

Celaya, R., Jauregui, B. M., Garcia, R. R., Benavides, R., Garcia, U., and Osoro, K. (2010). Changes in heathland vegetation under goat grazing: effects of breed and stocking rate. Applied Vegetation Science 13, 125–134.
Changes in heathland vegetation under goat grazing: effects of breed and stocking rate.Crossref | GoogleScholarGoogle Scholar |

Chemineau, P., Gauthier, D., and Thimonier, J. (1983). Reproduction of ruminants in tropical areas. Les Colloques de l’INRA 20, .

de Rancourt, M., Fois, N., Lavin, M. P., Tchakérian, E., and Vallerand, F. (2006). Mediterranean sheep and goat production: uncertain future. Small Ruminant Research 62, 167–179.
Mediterranean sheep and goat production: uncertain future.Crossref | GoogleScholarGoogle Scholar |

Devendra, C., and Burns, M. (1983). ‘Goat Production in the Tropics.’ (Commonwealth Agricultural Bureaux: Farnham House.)

Devendra, C., and McLeroy, G. B. (1982). Goat and sheep production in the tropics. In: ‘Intermediate Tropical Agricultural Series’. (Longman: London/New York.)

Downing, B. H., and Evans, J. C. (1989). A survey approach to evaluating the effects of management on the semi-arid and arid lands in New South Wales. Australian Rangeland Journal 11, 21–30.
A survey approach to evaluating the effects of management on the semi-arid and arid lands in New South Wales.Crossref | GoogleScholarGoogle Scholar |

Du Plessis, I., van der Waal, C., and Webb, E. C. (2004). A comparison of plant form and browsing height selection of four small stock breeds – preliminary results. South African Journal of Animal Science 34, 31–34.

Du Toit, P. F. (1972). The goat in a bush-grass community. Proceedings of the Grassland Society of Southern Africa 7, 44–50.
The goat in a bush-grass community.Crossref | GoogleScholarGoogle Scholar |

Dziba, L. E., Scogings, P. F., Gordon, I. J., and Raats, J. G. (2003). Effects of season and breed on browse species intake rates and diet selection by goats in the False Thornveld of the Eastern Cape, South Africa. Small Ruminant Research 47, 17–30.
Effects of season and breed on browse species intake rates and diet selection by goats in the False Thornveld of the Eastern Cape, South Africa.Crossref | GoogleScholarGoogle Scholar |

Elliott, T. K., and Woodford, K. B. (1998). Industry opinions and development issues relating to feral goats. Agribusiness Review, Vol. 6. Available at: www.agrifood.info/review/1998/Elliot.html (accessed 8 March 2011).

Fletcher, W. (1995). ‘Yerilla Goat Grazing Study.’ Miscellaneous Publication No. 20/95. (Agriculture Western Australia: Perth.)

Freudenberger, D., and Hacker, R. B. (1997). The effect of temporary closure of watering points on grazing intensity of red and grey kangaroos with related observations on feral goats. The Rangeland Journal 19, 157–165.
The effect of temporary closure of watering points on grazing intensity of red and grey kangaroos with related observations on feral goats.Crossref | GoogleScholarGoogle Scholar |

Greyling, J. P. C., Mmbengwa, V. M., Schwalbach, L. M. J., and Muller, T. (2004). Comparative milk production potential of Indigenous and Boer goats under two feeding systems in South Africa. Small Ruminant Research 55, 97–105.
Comparative milk production potential of Indigenous and Boer goats under two feeding systems in South Africa.Crossref | GoogleScholarGoogle Scholar |

Grünwaldt, E. G., Pedrani, A. R., and Vich, A. I. (1994). Goat grazing in the arid piedmont of Argentina. Small Ruminant Research 13, 211–216.
Goat grazing in the arid piedmont of Argentina.Crossref | GoogleScholarGoogle Scholar |

Guevara, J. C., Grunwaldt, E. G., Estevez, O. R., Bisigato, A. J., Blanco, L. J., Biurrun, F. N., Ferrando, C. A., Chirino, C. C., Morici, E., Fernandez, B., Allegretti, L. I., and Passera, C. B. (2009). Range and livestock production in the Monte Desert, Argentina. Journal of Arid Environments 73, 228–237.
Range and livestock production in the Monte Desert, Argentina.Crossref | GoogleScholarGoogle Scholar |

Hacker, R. B., Clipperton, S., and Melville, G. (2005). ‘Role of Goat Production as a Range Restoring Alternative Enterprise.’ Final Report to WEST 2000 Plus. (NSW Department of Primary Industries: Orange.)

Harrington, G. (1979). The effects of feral goats and sheep on the shrub populations in a semi-arid woodland. Australian Rangeland Journal 1, 334–345.
The effects of feral goats and sheep on the shrub populations in a semi-arid woodland.Crossref | GoogleScholarGoogle Scholar |

Haumesser, J. B. (1975). Some aspects of reproduction in the Red Sokoto goat. Comparison with other tropical and subtropical breeds. Revue d’Elevage et de Medecine Veterinaire des Pays Tropicaux 28, 225–233.
| 1:STN:280:DyaE287gtlOrug%3D%3D&md5=0de378c71381c0d7972d527282b70fedCAS | 1208929PubMed |

Hester, A. J., Scogings, P. F., and Trollope, W. S. N. (2006). Long-term impacts of goat browsing on bush-clump dynamics in a semi-arid subtropical savanna. Plant Ecology 183, 277–290.
Long-term impacts of goat browsing on bush-clump dynamics in a semi-arid subtropical savanna.Crossref | GoogleScholarGoogle Scholar |

Holst, P. J., Carberry, P. M., Mitchell, T. D., Trimmer, B. I., and Kajons, A. (1976). ‘Husbandry of Bush Goats.’ (Department of Agriculture New South Wales: Orange.)

Holt, C., and Pickles, G. (1996). Home range responses of feral goats. The Rangeland Journal 18, 144–149.
Home range responses of feral goats.Crossref | GoogleScholarGoogle Scholar |

Hunt, L. P., Leidloff, A. C., and Eager, R. W. (2012). Above- and below-ground carbon dynamics of different fire regimes in extensive grazing systems in northern Australia. In: ‘17th Biennial Conference of the Australian Rangeland Society’. Kununurra, W. Aust., 23–27 September 2012. Abstract available at: www.austrangesoc.com.au/userfiles/file/2012%20ARS%20Conference/ARS%20Proceedings%20v4.pdf (accessed 5 August 2013).

Kaitho, R. J., Tegegne, A., Umunna, N. N., Nsahlai, I. V., Tamminga, S., Van Bruchem, J., and Arts, J. M. (1998). Effect of Leucaena and Sesbania supplementation on body growth and scrotal circumference of Ethiopian highland sheep and goats fed teff straw basal diet. Livestock Production Science 54, 173–181.
Effect of Leucaena and Sesbania supplementation on body growth and scrotal circumference of Ethiopian highland sheep and goats fed teff straw basal diet.Crossref | GoogleScholarGoogle Scholar |

Lachica, M., and Aguilera, J. F. (2005a). Energy expenditure of walk in grassland for small ruminants. Small Ruminant Research 59, 105–121.
Energy expenditure of walk in grassland for small ruminants.Crossref | GoogleScholarGoogle Scholar |

Lachica, M., and Aguilera, J. F. (2005b). Energy needs of the free-ranging goat. Small Ruminant Research 60, 111–125.
Energy needs of the free-ranging goat.Crossref | GoogleScholarGoogle Scholar |

Larbi, A., Thomas, D., and Hanson, J. (1993). Forage potential of Erhthrina abyssinica – intake, digestibility and growth rates for stall-fed sheep and goats in southern Ethiopia. Agroforestry Systems 21, 263–270.
Forage potential of Erhthrina abyssinica – intake, digestibility and growth rates for stall-fed sheep and goats in southern Ethiopia.Crossref | GoogleScholarGoogle Scholar |

Lemus, R., and Brown, K. (2008). ‘Feeding small ruminants: developing a grazing system for sheep and goats.’ Forage News, July 2008. (Mississippi State University Extension Service: Mississippi, MS.)

Ludwig, J., Tongway, D., Freudenberger, D., Noble, J., and Hodgkinson, K. (Eds) (1997). ‘Landscape Ecology, Function and Management: Principles from Australia’s Rangelands.’ (CSIRO: Canberra, ACT.)

Mahgoub, O., and Lodge, G. A. (1998). A comparative study on growth, body composition and carcass tissue distribution in Omani sheep and goats. Journal of Agricultural Science, Cambridge 131, 329–339.
A comparative study on growth, body composition and carcass tissue distribution in Omani sheep and goats.Crossref | GoogleScholarGoogle Scholar |

Mason, I. L. (1981). Wild goats and their domestication. In: ‘Goat Production’. (Ed. C. Gall.) pp. 34–55. (Academic Press: New York.)

McGregor, B. A. (2010). Influence of stocking rate and mixed grazing of Angora goats and Merino sheep on animal and pasture production in southern Australia. 1. Botanical composition, sward characteristics and availability of components of annual temperate pastures. Animal Production Science 50, 138–148.
Influence of stocking rate and mixed grazing of Angora goats and Merino sheep on animal and pasture production in southern Australia. 1. Botanical composition, sward characteristics and availability of components of annual temperate pastures.Crossref | GoogleScholarGoogle Scholar |

Mellado, M., Rodriguez, A., Olvera, A., Villarreal, J. A., and Lopez, R. (2004a). Diets of Nubian and Granadina goats grazing on arid rangeland. Journal of Range Management 57, 630–634.
Diets of Nubian and Granadina goats grazing on arid rangeland.Crossref | GoogleScholarGoogle Scholar |

Mellado, M., Rodriguez, A., Olvera, A., Villarreal, J. A., and Lopez, R. (2004b). Age and body condition score and diets of grazing goats. Journal of Range Management 57, 517–523.
Age and body condition score and diets of grazing goats.Crossref | GoogleScholarGoogle Scholar |

Mellado, M., Olvera, A., Duenez, J., and Rodriguez, A. (2004c). Effects of continuous and rotational grazing on goat diets in a desert rangeland. Journal of Applied Animal Research 26, 93–100.
Effects of continuous and rotational grazing on goat diets in a desert rangeland.Crossref | GoogleScholarGoogle Scholar |

Mellado, M., Rodriguez, A., Villarreal, J. A., and Olvera, A. (2005). The effect of pregnancy and lactation on the diet composition and dietary preference of goats in a desert rangeland. Small Ruminant Research 58, 79–85.
The effect of pregnancy and lactation on the diet composition and dietary preference of goats in a desert rangeland.Crossref | GoogleScholarGoogle Scholar |

Mellado, M., Olivares, L., Pittroff, W., Diaz, H., Lopez, R., and Villarreal, J. A. (2007). Oral morphology and dietary choices of goats on rangeland. Small Ruminant Research 71, 194–199.
Oral morphology and dietary choices of goats on rangeland.Crossref | GoogleScholarGoogle Scholar |

Merchant, M., and Riach, D. J. (1994). The intake and performance of cashmere goats grazing sown swards. Grass and Forage Science 49, 429–437.
The intake and performance of cashmere goats grazing sown swards.Crossref | GoogleScholarGoogle Scholar |

Merrill, L. B., and Taylor, C. A. (1981). Diet selection, grazing habits, and the place of goats in range management. In: ‘Goat Production’. (Ed. C. Gall.) pp. 233–252. (Academic Press: New York.)

Mills, A. J., Cowling, R. M., Fey, M. V., Kerley, G. I. H., Donaldson, J. S., Lechmere-Oertel, R. G., Sigwela, A. M., Skowno, A. L., and Rundel, P. (2005). Effects of goat pastoralism on ecosystem carbon storage in semiarid thicket, Eastern Cape, South Africa. Austral Ecology 30, 797–804.
Effects of goat pastoralism on ecosystem carbon storage in semiarid thicket, Eastern Cape, South Africa.Crossref | GoogleScholarGoogle Scholar |

MLA (2012). ‘Australian Goat Industry RD&E Strategy – 2012.’ (Meat and Livestock Australia Ltd: Sydney, NSW.)

Molina Alcaide, E., García, M. A., and Aguilera, J. F. (1997). The voluntary intake and rumen digestion by grazing goats and sheep of a low-quality pasture from a semi-arid land. Livestock Production Science 52, 39–47.
The voluntary intake and rumen digestion by grazing goats and sheep of a low-quality pasture from a semi-arid land.Crossref | GoogleScholarGoogle Scholar |

Molina Alcaide, E., García, M. A., and Aguilera, J. F. (2000). A comparative study of nutrient digestibility, kinetics of degradation and passage and rumen fermentation pattern in goats and sheep offered good quality diets. Livestock Production Science 64, 215–223.
A comparative study of nutrient digestibility, kinetics of degradation and passage and rumen fermentation pattern in goats and sheep offered good quality diets.Crossref | GoogleScholarGoogle Scholar |

Morand-Fehr, P. (1981). Nutrition and feeding of goats: application to temperate climatic conditions. In: ‘Goat Production’. (Ed. C. Gall.) pp. 193–232. (Academic Press: London, UK.)

Muir, S. J. (1995). Vegetation responses under goat stocking strategies to control hopbush (Dodonaea viscosa subsp. angustissima) in the semi-arid woodlands of eastern Australia. PhD Thesis, New Mexico State University, USA.

Munn, A. J., Cooper, C. E., Russell, B., Dawson, T. J., McLeod, S. R., and Maloney, S. K. (2012). Energy and water use by invasive goats (Capra hircus) in an Australian rangeland, and a caution against using broad-scale allometry to predict species-specific requirements. Comparative Biochemistry and Physiology. Part A, Molecular & Integrative Physiology 161, 216–229.
Energy and water use by invasive goats (Capra hircus) in an Australian rangeland, and a caution against using broad-scale allometry to predict species-specific requirements.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BC3MXhs1CqsbnE&md5=931b21dc460943c54f5d546fb2812985CAS |

Muscher, A. S., Schröder, B., Breves, G., and Huber, K. (2010). Dietary nitrogen reduction enhances urea transport across goat rumen epithelium. Journal of Animal Science 88, 3390–3398.
Dietary nitrogen reduction enhances urea transport across goat rumen epithelium.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BC3cXhtF2rtb3N&md5=535103dcce2910f6a5acd805b78f01b4CAS | 20581287PubMed |

Muya, S. M., Kamweya, A. M., Muigai, A. W. T., Kariuki, A., and Ngen, S. M. (2013). Using range condition assessment to optimize wildlife stocking in Tindress Wildlife Sanctuary, Nakuru District, Kenya. Rangeland Ecology and Management , .
Using range condition assessment to optimize wildlife stocking in Tindress Wildlife Sanctuary, Nakuru District, Kenya.Crossref | GoogleScholarGoogle Scholar |

Noble, J. C., Smith, A. W., and Leslie, H. W. (1980). Fire in the mallee shrublands of western New South Wales. Australian Rangeland Journal 2, 104–114.
Fire in the mallee shrublands of western New South Wales.Crossref | GoogleScholarGoogle Scholar |

Norton, B. W., Kennedy, P. J., and Hales, J. W. (1990). Grazing management studies with Australian cashmere goats 3. Effect of season on the selection of diet by cattle, sheep and goats from two tropical grass–legume pastures. Australian Journal of Experimental Agriculture 30, 783–788.
Grazing management studies with Australian cashmere goats 3. Effect of season on the selection of diet by cattle, sheep and goats from two tropical grass–legume pastures.Crossref | GoogleScholarGoogle Scholar |

Owens, F. N., Dubeski, P., and Hanson, C. F. (1993). Factors that alter the growth and development of ruminants. Available at: www.journalofanimalscience.org/content/71/11/3138.full.pdf (accessed 10 December 2012).

Penning, P. D., Johnson, R. H., and Orr, R. J. (1996). Effects of continuous stocking with sheep or goats on sward composition and animal production from a grass and white clover pasture. Small Ruminant Research 21, 19–29.
Effects of continuous stocking with sheep or goats on sward composition and animal production from a grass and white clover pasture.Crossref | GoogleScholarGoogle Scholar |

Perevolotsky, A. (1991). Goats or scapegoats – the overgrazing controversy in Piura, Peru. Small Ruminant Research 6, 199–215.
Goats or scapegoats – the overgrazing controversy in Piura, Peru.Crossref | GoogleScholarGoogle Scholar |

Perevolotsky, A., and Seligman, N. G. (1998). Role of grazing in Mediterranean rangeland ecosystems. Bioscience 48, 1007–1017.
Role of grazing in Mediterranean rangeland ecosystems.Crossref | GoogleScholarGoogle Scholar |

Pople, A., and Froese, J. (2012). ‘Distribution, abundance and harvesting of feral goats in the Australian rangelands 1984–2011.’ Final report to the ACRIS Management Committee. (Department of Employment, Economic Development & Innovation, Queensland: Brisbane.)

Pretorius, P. S. (1973). Fluctuations in pituitary FSH and LH in normally cycling Angora goat. Journal of the South African Veterinary Association 44, 279–283.
| 1:CAS:528:DyaE2cXktVWrsbY%3D&md5=78524a423ae0c4451bc14bfa11d3f0b6CAS | 4799129PubMed |

Radcliffe, J. E. (1982). Gorse control with sheep and goats. In: ‘Proceedings of the Thirty-Fifth New Zealand Weed and Pest Control Conference’. (Ed. M. J. Hartley.) pp. 130–134. (New Zealand Weed and Pest Control Society Inc.: Napier, New Zealand.)

Radcliffe, J. E., Townsend, R. J., and Baird, D. B. (1991). Mixed and separate grazing of sheep and goats at two stocking rates. New Zealand Journal of Agricultural Research 34, 167–176.
Mixed and separate grazing of sheep and goats at two stocking rates.Crossref | GoogleScholarGoogle Scholar |

Rafiq, M. K., Afzal, J., Jasra, A. W., Ahmad, I., Kahn, T. N., and Farooq, M. U. (2010). Foraging preferences of free-ranging sheep and goats on the native vegetation of rangelands of Pubbi Hills in Pakistan. International Journal of Agriculture and Biology 12, 944–946.

Ramirez, R. G. (1999). Feed resources and feeding techniques of small ruminants under extensive management conditions. Small Ruminant Research 34, 215–230.
Feed resources and feeding techniques of small ruminants under extensive management conditions.Crossref | GoogleScholarGoogle Scholar |

Restall, B. J. (1982). The Australian feral goat – basis for a new industry? Proceedings of the Australian Society of Animal Production 14, 130.

Ricardi, C., and Shimada, A. (1992). A note on diet selection by goats on a semiarid temperate rangeland throughout the year. Applied Animal Behaviour Science 33, 239–247.
A note on diet selection by goats on a semiarid temperate rangeland throughout the year.Crossref | GoogleScholarGoogle Scholar |

Ricordeau, G. (1981). Genetics: breeding plan. In: ‘Goat Production’. (Ed. C. Gall.) pp. 111–169. (Academic Press: London.)

Russell, B. G., Letnic, M., and Fleming, P. J. S. (2011). Managing feral goat impacts by manipulating their access to water in the rangelands. The Rangeland Journal 33, 143–152.
Managing feral goat impacts by manipulating their access to water in the rangelands.Crossref | GoogleScholarGoogle Scholar |

Sengar, O. (1976). Sheep and goat production in India. In: ‘The Role of Sheep and Goats in Agricultural Development. Proceedings of Workshop’. (Eds E. Oltenacu, A. Martinez, H. Glimp and H. Fitzhugh.) pp. 26–28. (Winrock International Livestock Research and Training Centre: Little Rock, AR.)

Sheridan, R., Ferreira, A. V., and Hoffman, L. C. (2003). Production efficiency of South African Mutton Merino lambs and Boer goat kids receiving either a low or a high energy feedlot diet. Small Ruminant Research 50, 75–82.
Production efficiency of South African Mutton Merino lambs and Boer goat kids receiving either a low or a high energy feedlot diet.Crossref | GoogleScholarGoogle Scholar |

Silanikove, N. (1997). Why goats raised on harsh environments perform better than other domesticated animals. In: ‘Recent Advances in Small Ruminant Nutrition’. (Eds J. Lindberg, H. L. Gonda and I. Lendin.) pp. 185–194. (FAO: Rome, Italy.)

Silanikove, N. (2000). Effects of heat stress on the welfare of extensively managed domestic ruminants. Livestock Production Science 67, 1–18.
Effects of heat stress on the welfare of extensively managed domestic ruminants.Crossref | GoogleScholarGoogle Scholar |

Squires, V. R. (1980). Chemical and botanical composition of the diets of oesophageally fistulated sheep, cattle and goats in a semi-arid Eucalyptus populnea woodland community. Australian Rangeland Journal 2, 94–103.
Chemical and botanical composition of the diets of oesophageally fistulated sheep, cattle and goats in a semi-arid Eucalyptus populnea woodland community.Crossref | GoogleScholarGoogle Scholar |

Sweet, R. J., and Mphinyane, W. (1986). Preliminary observations on the ability of goats to control post-burning regrowth of Acacia nigrescens/Combretum apiculatum savanna in Botswana. Journal of the Grassland Society of Southern Africa 3, 79–84.
Preliminary observations on the ability of goats to control post-burning regrowth of Acacia nigrescens/Combretum apiculatum savanna in Botswana.Crossref | GoogleScholarGoogle Scholar |

Teague, W. R. (1989). The rate of consumption of bush and grass by goats in a representative Acacia karoo savanna community in the Eastern Cape. Journal of the Grassland Society of South Africa 6, 8–13.
The rate of consumption of bush and grass by goats in a representative Acacia karoo savanna community in the Eastern Cape.Crossref | GoogleScholarGoogle Scholar |

Thompson, J., Riethmuller, D., Kelly, D., Miller, E., and Scanlan, J. C. (2002). Feral goats in south-western Queensland: a permanent component of the grazing lands. The Rangeland Journal 24, 268–287.
Feral goats in south-western Queensland: a permanent component of the grazing lands.Crossref | GoogleScholarGoogle Scholar |

WADAF (2011). ‘The Grazing of Goats in the Pastoral Areas of Western Australia. Best Management Practice Guidelines.’ (WA Department of Agriculture and Food: South Perth.) Available at: www.agric.wa.gov.au/objtwr/imported_assets/content/lwe/regions/nrr/warangelandsbmpwelfaregoats.pdf (accessed 8 March 2011)

Wilson, A. D., and Mulham, W. E. (1980). Vegetation changes and animal productivity under sheep and goat grazing on an arid belah (Casuarina cristata)–rosewood (Heterodendrum oleifolium) woodland in western New South Wales. Australian Rangeland Journal 2, 183–188.
Vegetation changes and animal productivity under sheep and goat grazing on an arid belah (Casuarina cristata)–rosewood (Heterodendrum oleifolium) woodland in western New South Wales.Crossref | GoogleScholarGoogle Scholar |

Wilson, A. D., Leigh, J. H., Hindley, N. L., and Mulham, W. E. (1975). Comparison of the diets of goats and sheep on a Casuarina cristataHeterodendrum oleifolium woodland community in western New South Wales. Australian Journal of Experimental Agriculture and Animal Husbandry 15, 45–53.
Comparison of the diets of goats and sheep on a Casuarina cristataHeterodendrum oleifolium woodland community in western New South Wales.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DyaE2MXht1Sksrg%3D&md5=d80e1a1f9132a111abbb506d818b810cCAS |

Wilson, A. D., Mulham, W. E., and Leigh, J. H. (1976). A note on the effects of browsing by feral goats on a belah (Casuarina cristata)–rosewood (Heterodendrum oleifolium) woodland. Australian Rangeland Journal 1, 7–12.
A note on the effects of browsing by feral goats on a belah (Casuarina cristata)–rosewood (Heterodendrum oleifolium) woodland.Crossref | GoogleScholarGoogle Scholar |

Wood, G. M. (1987). Animals for biological brush control. Agronomy Journal 79, 319–321.
Animals for biological brush control.Crossref | GoogleScholarGoogle Scholar |