Growth of native woolless breed lambs, suffolk and native woolless breed lambs

Authors

  • Domingos Sanchez Roda Instituto de Zootecnia, Divisão de Zootecnia Diversificada, Seção de Ovinos e Caprinos, Nova Odessa, SP
  • Luiz Eduardo dos Santos Instituto de Zootecnia, Posto de Ovinos e Caprinos de Itapetininga, SP
  • Antonio Álvaro Duarte de Oliveira Instituto de Zootecnia, Divisão Técnica Básica e Auxiliar, Seção de Estatística e Técnica Experimental, Nova Odessa, SP

Abstract

Growth of 20 native of wooless breed lambs, 24 native of wooless breed lambs x suffolk and 20 Suffolk were studied and the ewe with lambs stayed on Digitaria decumbens Stent pasture at 10 head/ha rate. The ewe received 500g/head/day of supplement with 17% crude protein from birth until weaning (126 days) and the lambs received 250g/head/day from 42 until 147 days. Lamb weights at birth, 21, 42, 63, 84, 105, l26 and 147 days were, respectively, 2.6 ±0,1; 4.8 ±0.3; 6.8±0.5; 8,8±0.6; 10.5±0.7; 12.4±0.8; 14.1±0.9 and 15.5 ± 0.8 for native of woolless breed lambs; 3.3±0.1; 7.3 ±0.3; 10.7 ±0,5: 13.1 ±0.6: 15.5 ± 0.7; 17.6 ± 0.8; 18.9 ± 0.9, and 20.3 ± 0.8 for native of woolless breed lambs x suffolk, and 3.7 ± 0.1; 81 ±0.3; 11.9 ± 0.5; 15.2 ±0,6; 17.6 ±0.7; 201 ±0.8:21.8±0.9 and 23.6 ± 0.8 for suffolk lambs.

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Published

2014-01-29

Issue

Section

ANIMAL REPRODUCTION

How to Cite

Growth of native woolless breed lambs, suffolk and native woolless breed lambs. (2014). Bulletin of Animal Husbandry, 40(1), 25-30. http://bia.iz.sp.gov.br/index.php/bia/article/view/682

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