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Registro Completo
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: |
-- |
Marc: |
LEADER 01925naa a2200433 a 4500 001 1324093 005 2008-03-10 008 2001 bl uuuu u00u1 u #d 100 1 $aEUCLIDES, V. P. B. 245 $aAnimal production from tropical pastures renovated by subsoiling and fertilization in the cerrados of Brazil. 260 $c2001 300 $ap. 841-842. (ID n. 22-30). 500 $aCNPGC. 520 $aA 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. 650 $abeef cattle 650 $aBrazil 650 $afertilizer application 650 $agypsum 650 $alimestone 650 $aNellore 650 $aPanicum 650 $apastures 650 $aweight gain 650 $aAdubação 650 $aBrachiaria 650 $aCalcário 650 $aCerrado 650 $aGanho de Peso 650 $aGesso 650 $aPastagem 650 $aProdução 653 $aBovino de corte 653 $aBrasil 653 $aBrazilian savannas 653 $aNelore 653 $aProduction 700 1 $aMACEDO, M. C. M. 700 1 $aOLIVEIRA, M. P. 773 $tIn: INTERNATIONAL GRASSLAND CONGRESS, 19., 2001, São Pedro. Grassland ecosystems: an outlook into the 21st century: proceedings. Piracicaba: Sociedade Brasileira de Zootecnia: FEALQ, 2001.
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