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Available volumes for Applied Animal Husbandry & Rural Development since 2008

Available volumes (1-8) for SA Anim Sci from 2000 to 2007

A critical analyses of cow-calf efficiency in extensive beef production systems

  • 2016
  • Issue: 1
  • Volume: 9
M.M. Scholtz, M.C. Mokolobate, F.J. Jordaan, F.W.C. Neser & A. Theunissen Page: 11 - 20

Numerous factors affect cow efficiency, but the most important one is reproductive performance. Increased productivity generates less greenhouse gas emission per unit of product and this article gives an overview of breeding objectives, appropriate selection criteria and crossbreeding strategies to…

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Effect of agricultural extension services on beneficiaries of the Nguni cattle project in the Eastern Cape Province, South Africa: A case study of two villages

  • 2016
  • Issue: 1
  • Volume: 9
L. Gwala, N. Monde & V. Muchenje Page: 31 - 40

The objective of the study was to determine the effect of agricultural extension services on beneficiaries of Nguni cattle project in the Eastern Cape Province of South Africa. A survey was conducted on 73 Nguni cattle project beneficiaries in Ncera…

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Status of the smallholder pig farming sector in Gauteng Province of South Africa

  • 2015
  • Issue: 1
  • Volume: 8
M.B. Matabane1,4, P. Nethenzheni1, R. Thomas1, T.R. Netshirovha1, D. Norris4, Page: 19 - 25

Pig farming is an important area of pig production among smallholder farmers in Gauteng Province. The objectives of the study were to identify the demographics, farm infrastructure, type of feed, animal health, management and marketing channels within the smallholder pig…

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Sources of information for small-holder cattle farmers in Dr Ruth Segomotsi Mompati District Municipality in the North West Province, South Africa

  • 2015
  • Issue: 1
  • Volume: 8
D.M. Motiang & E.C. Webb Page: 26 - 33

The purpose of this paper was to identify sources of information used by small-holder cattle enterprises and evaluate their influence on productivity of those enterprises. Results showed that public extension is the main (85-87%) source of information for small-holder cattle…

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The effect of epigenetic changes on animal production

  • 2014
  • Issue: 1
  • Volume: 7
M.M. Scholtz, J.P. van Zyl & A Theunissen Page: 7 - 10

All alterations in DNA function, without alterations in DNA sequence, are referred to as epigenetics. It is associated with gene expression and the expression of different phenotypes (appearance). These modifications are influenced by environmental factors and can be transferred to…

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