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Engineering technologies enable real time information monitoring in pig production

  • N. Bird (a1), H. G. Crabtree (a1) and C. P. Schofield (a2)


Reliable and affordable technology for collecting and managing livestock production process information is being developed. The advances in data measurement, collection and transfer technology enable us to retrieve information from one or more remote sites to be processed and managed centrally. This opens up the opportunity to advance from open loop, prescriptive production to closed loop systems where factors influencing the actual performance of animals are used to modify and improve their production parameters (feed, environment, medication). We strive from producing animals by predicting what is needed using outdated data, to measuring what is actually happening as they grow, processing this information and acting to optimise animal performance by modifying production parameters in real time.

This paper describes commercially available systems that make possible the retrieval, collection, processing and distribution of near real time production information. Various aspects of production management using this technology are discussed, and examples of how it can be applied to monitor water usage, how it relates to pig performance and how energy usage can be influenced, are considered.



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Bird, N. and Crabtree, H.G. 2000. Real time production performance monitoring. The Pig Journal 45:5568
Frost, A.R., Schofield, C.P., Beaulah, S.A., Mottram, T.T., Lines, J.A. and Wathes, C.M. 1997. A review of livestock monitoring and the need for integrated systems. Computers and Electronics in Agriculture 17: 139159
Milne, A.E., Schofield, C.P., Cooper, K. and Abrutat, D. 2001. Real time nutrition control of growing pigs. Computers and Electronics in Agriculture, (Submitted)
Whittemore, C.T. and Schofield, C.P. 2000. A case for size and shape scaling for understanding nutrient use in breeding sows and growing pigs. Livestock Production Science 65:203208
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BSAP Occasional Publication
  • ISSN: 0263-967X
  • EISSN: 2053-5953
  • URL: /core/journals/bsap-occasional-publication
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