Research at the Centre for Tropical Veterinary Medicine 


Draught Animal Power Research

Research Project 6: Matching feed energy resources to animal power requirements in semi-arid crop/livestock systems to develop feeding strategies for animals used for work (1996-9)

Purpose

The main objectives of this project were:

to improve the understanding of farming families' practices, perceptions and constraints in relation to draught animal husbandry and farm power issues in Eastern Cape province of South Africa;

to test some of the hypotheses behind the feeding standards which have been developed for animals used for work

The results will enable recommendations on feeding practices for draught animals to be developed and promoted to improve their effectiveness in crop-livestock systems on smallholder farms.

Activities
Activities took place on-farm and on-station.  On farm, a survey followed by a monitoring programme were carried out with the assistance of farmers keeping draught animals in small-scale communities in Eastern Cape Province.  On station, a total of four experiments were undertaken at Fort Hare Research Farm to test the following:

whether predicted energy inputs and outputs, from the feeding standards, are valid for animals working in semi-arid areas;

whether there are measurable effects of quality/level of feeding on work done;

whether time of feeding limited resources in relation to working season has an effect on work output and live weight changes during work;

whether identified local feeds are useful supplements for working oxen.

Additional information has also been obtained on:

whether performance is more dependent on live weight or body condition;

whether net energy expended during work declines in a consistent and, therefore, predictable way during the working day.

Capacity for DAP research in Eastern Cape was also increased, with several people obtaining training during the project.

Collaboration
The project was funded by DFID.  Scientists from the CTVM, the Animal Traction Centre, University of Fort Hare (Eastern Cape, South Africa), the Silsoe Research Institute and the Dept. of Veterinary Tropical Diseases, University of Pretoria (South Africa) collaborated on the project.

Outputs
As well as the scientific publications, a book and workshop proceedings were produced during the project and also a number of internal reports, for local circulation, and a thesis:

O'Neill, D.H., Sneyd, J., Mzileni, N.T., Mapeyi, L., Israel, S. and the late Njekws, M., 1999, The management and use of draught animals by smallholder farmers in the former Ciskei and Transkei, Eastern Cape Province, South Africa.  CTVM Draught Animal Power Technical Report 1, CTVM, University of Edinburgh, Easter Bush, Roslin, Midlothian EH25 9RG

Israel, I., Mzileni, N.T., Pearson, R.A. and O'Neill, D.H., 1999, Season contributions of draught animals to activities in small-scale "emerging" farming in the Eastern Cape of South Africa.  CTVM Draught Animal Power Technical Report 2, CTVM, University of Edinburgh

Taylor, D., 1999, The use of donkeys, horses and mules in the former Ciskei region of the Eastern Cape, South Africa.  CTVM Draught Animal Power Technical Report 3, CTVM, University of Edinburgh

PhD

Israel, S.H. (University of Edinburgh), Matching feed energy resources to energy requirements of working cattle in semi-arid areas

MSc

J.A. Kneale, 1996 (CTVM, University of Edinburgh), An investigation of the issues for donkey users in a rural and urban area of the eastern Cape region of South Africa using participatory appraisal

D. Taylor, 1998 (CTVM, University of Edinburgh), The use of donkeys, horses and mules in the former Ciskei region of the Eastern Cape, South Africa
M. K. Lombe, 1998 (CTVM, University of Edinburgh)  Gender-draught animal power interactions in sub-Saharan Africa with particular reference to the Northern Province of Zambia 

Within South Africa material, information and recommendations for the project have been used on farmers' days at the Animal Traction Centre, in the popular press (NuFarmer and Farmers Weekly), in demonstrations at agricultural shows, in short courses and lectures to students and presented at the ATNESA workshop 'Empowering Farmers with Animal Traction into the 21st Century', 20-24 September 1999, Loskop Dam, South Africa.

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