Efeitos da suplementação com fósforo em caprinos no semiárido do nordeste brasileiro / Effect of phosphorus supplementation for goats in the Brazilian semiarid region
Arq. bras. med. vet. zootec
; Arq. bras. med. vet. zootec. (Online);63(5): 1268-1271, out. 2011.
Article
en Pt
| LILACS
| ID: lil-605860
Biblioteca responsable:
BR68.1
ABSTRACT
To evaluate the effect of phosphorus supplementation for goats grazing for the semiarid region, one group of 16 recently weaned Moxotó goats was supplemented with a mineral supplement containing Na, Cl, Zn, Cu, Se, Co, and P during 240 days. Another similar group was supplemented with a similar mineral supplement without P. The mean daily consumption of supplement by animal was of 7.09±2.77g and 7.67±3.14g for the groups with and without P, respectively. The mean weight gain of the P supplemented group (45.20±5.56g) was significantly higher (P<0.05) than the non-supplemented group (40.03±2.80g). The average total P in soil was 30.8mg/kg and in the pasture 0.13 percent in dry matter. These results demonstrate the occurrence of P deficiency in some areas of the Brazilian semiarid region.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
LILACS
Asunto principal:
Fósforo
/
Cabras
/
Fósforo Dietético
Límite:
Animals
País/Región como asunto:
America do sul
/
Brasil
Idioma:
Pt
Revista:
Arq. bras. med. vet. zootec
/
Arq. bras. med. vet. zootec. (Online)
Asunto de la revista:
MEDICINA VETERINARIA
Año:
2011
Tipo del documento:
Article
País de afiliación:
Brasil
Pais de publicación:
Brasil