Emprego de fezes de pintos na alimentação de leitões

Trivelin, A. P.

doi:10.1590/S0071-12761961000100012

Resumo

The author studied the application of chick's feces from battery brooder in the feeding of weaning pigs. He employed a basal ration and substituted 5%, 10% and 15% of that basal ration with similar proportions of chicks' feces. He did not observe statistical significance among the treatments. The results measured in terms of average daily gain and feed conversion indicated that the substitution of 5% to 10% by equal proportions of chicks' feces produced satisfactory results, the 5% proportion being the most advantageous.

E. S. A. "Luiz de Queiroz"

SUMMARY

The author studied the application of chick's feces from battery brooder in the feeding of weaning pigs. He employed a basal ration and substituted 5%, 10% and 15% of that basal ration with similar proportions of chicks' feces.

He did not observe statistical significance among the treatments. The results measured in terms of average daily gain and feed conversion indicated that the substitution of 5% to 10% by equal proportions of chicks' feces produced satisfactory results, the 5% proportion being the most advantageous.

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AGRADECIMENTO

O A. agradece ao Prof. Frederico Pimentel Gomes pela gentileza da confecção da análise estatística.

LITERATURA CITADA

Recebido para publicação em 6/9/1961.

BRIEGER, F. G. - 1946 - Limites unilaterais e bilaterais na análise estatística. Bragantia. Instituto Agronômico Campinas. 6(10):480-545.
CAMP, B. A. - 1959 - Broiler-house litter for livestock. Poultry Digest. New Jersey. 18(211):542-543.
JORDÃO, L. P - 1961 - Emprêgo do estêrco de galinha como alimento concentrado para bovinos. Artigo publicado no Jornal "Folha de São Paulo" em 5/1/961.
McHENRY, S. - 1960 - Poultry manure. Value and metods of removal. University of Hawaii. Circular 390. 12 pp.
PIMENTEL GOMES, F. - 1960 - Curso de estatística experimental. Universidade de São Paulo. E. S. A. "Luiz de Queiroz". Instituto de Genética. Publ. didática n.° 2. 228 pp.