Growth Performance Evaluation in F1 Hampshire Down x Turcana Lambs Reared in Low Input Systems

Authors

  • Dinu Gavojdian Sheep and Goats Research-Development Station Caransebes, Drumul Resitei, km 2, postal code 325400, Caras-Severin county, Romania
  • Nicolae Pacala Faculty of Animal Sciences and Biotechnologies, USAMVB Timisoara, Calea Aradului, no119, postal code 300645, Timis county, Romania
  • Maria Sauer Sheep and Goats Research-Development Station Caransebes, Drumul Resitei, km 2, postal code 325400, Caras-Severin county, Romania
  • Ioan Padeanu Faculty of Animal Sciences and Biotechnologies, USAMVB Timisoara, Calea Aradului, no119, postal code 300645, Timis county, Romania
  • Iulian Tripon Faculty of Animal Sciences and Biotechnologies, USAMVB Timisoara, Calea Aradului, no119, postal code 300645, Timis county, Romania
  • Ioan-Walter Sauer Sheep and Goats Research-Development Station Caransebes, Drumul Resitei, km 2, postal code 325400, Caras-Severin county, Romania

Keywords:

Growth performance, Hampshire Down, Low Input system, Turcana breed

Abstract

Aim of the study was to evaluate growth performance of F1 Hampshire Down x Turcana (HDT) lambs compared to purebreed Turcana (TU) lambs, reared in Low Input systems. Experiments were carried out in a commercial farm from Timis county, on a number of 37 crossbreed F1 HDT lambs, the control group was of 33 purebreed Turcana lambs, raised in the same conditions. Birth weight of both HDT and TU lambs, weight at 28 days and weight at 8 months, in both male and female lambs was registered. Lambs were raised with their dams on pastures, with no concentrates, until the age of 3 months. After weaning, lambs were separated according to their sex, into two flocks. Commercialization had place at the age of 8 months for male lambs and, ewe lambs were kept for breeding purposes. Body weight of HDT group was on average of 39.31 kg in HDT and of 37.00 kg in TU group (p<0.01).

References

Hampshire Down Sheep Breeders’ Association United Kingdom, 2011, http: //www. hampshiredown. org.uk/

Nugent, R. A., Jenkins, T. G., Effects of alternative lamb production systems, terminal sire breed, and maternal line on ewe productivity and its components, J Anim Sci, 1991, 69, 4777-4792

Pacala, N., et al, Possibilities of reducing the variability of the development stages and the quality variability of the embryos obtained from embryo donor cows, , International Journal of Food, Agriculture & Environment – JFAE, 2010, 9(1), pp. 219 – 221, Print ISSN: 1459-0255 Online ISSN: 1459-0263

Padeanu, I., Evaluare tehnica si ameliorare genetica a productiilor la ovine, Ed. Mirton, Timisoara, 2003

Voia, S., Ovine si Caprine, Ghid practic de crestre, Ed. Waldpress, Timisoara, 2005, pp 68-70

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Published

2023-11-01

Issue

Section

Technologies Applied in Animal Husbandry