Data/hora: 01/06/2024 22:44:34

Biblioteca(s): | Embrapa Gado de Corte.
Data corrente: | 22/02/2006
Data da última atualização: | 10/03/2008
Autoria: | EUCLIDES, V. P. B.; MACEDO, M. C. M.; OLIVEIRA, M. P.
Afiliação: | Embrapa Gado de Corte (Campo Grande, MS).
Título: | Animal production from tropical pastures renovated by subsoiling and fertilization in the cerrados of Brazil.
Ano de publicação: | 2001
Fonte/Imprenta: | In: INTERNATIONAL GRASSLAND CONGRESS, 19., 2001, São Pedro. Grassland ecosystems: an outlook into the 21st century: proceedings. Piracicaba: Sociedade Brasileira de Zootecnia: FEALQ, 2001.
Páginas: | p. 841-842. (ID n. 22-30).
Idioma: | Inglês
Notas: | CNPGC.
Conteúdo: | A grazing trial was conducted,  to study the effects of fertilization on the maintenance of the productivity of four tropical grasses. The paddocks were subsoiled, and dived into halves: received one (LFI) received 400kg/ha of the same fertilizer formula 0-20-20. and the other (LF2) 800 kg/ha of the same fertilizars, in january 1995. Annually, 50 kg/ha of the N was applied. The productivity on LP2 pastures was greater than that on FL.1 pastures, averaging 520 and 410 kg of liveweight gain/ha/year. A double strategy should be followed to sustain animal production in the savanna: maintain soil P over a critical value of 3,0 mg P (Mechilich-1)/dm, and annual N appliocation.
Palavras-Chave: | Bovino de corte; Brasil; Brazilian savannas; Nelore; Production.
Thesagro: | Adubação; Brachiaria; Calcário; Cerrado; Ganho de Peso; Gesso; Pastagem; Produção.
Thesaurus Nal: | beef cattle; Brazil; fertilizer application; gypsum; limestone; Nellore; Panicum; pastures; weight gain.
Categoria do assunto: | --
Registro original: | Embrapa Gado de Corte (CNPGC)
Exemplares: | CNPGC - (11102-1) - UPC - PL - -- - 633.2 - I61p -  - DIS