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Registro Completo
Biblioteca(s): |
Embrapa Cerrados. |
Data corrente: |
22/08/2000 |
Data da última atualização: |
22/08/2000 |
Autoria: |
BARCELLOS, A. O.; PIZARRO, E. A.; COSTA, N. L. |
Título: |
Agronomic evaluation of novel germplasm under grazing: Arachis pintoi BRA-031143 and Paspalum atratum BRA-009610. |
Ano de publicação: |
1999 |
Fonte/Imprenta: |
In: INTERNATIONAL GRASSLAND CONFERENCE, 18., 1997, Winnipeg and Saskatoon. Proceedings. [S.l.]: Canadian Forage Council/Canadian Society of Agronomy/Canadian Society of Animal Science, 1999. |
Idioma: |
Inglês |
Notas: |
Grasslands 2000. |
Conteúdo: |
The effect of the animal on the pasture and their reverse consequence was studied on two replicated areas of 0.27 and 0.18 ha in a grasslegume sward estabished in a poorly drained soil in the Brazilian Cerrado. The A. pintoi BRA-031143 and P. atratum BRA-009610 sward was evaluated during fourconsecutive years under two grazing pressures (GP). The imposed GP affected the botanical composition and pasture availability. Mean live weight gain/animal/day under the two imposed GP varied from 387+17g, 578+68g, 697+35g and 687+123g between the 1992/93 and 1995/96 rainy seasons. During the dry season the LWG/animal/day varied from 203+16g and 99+36g for 1994, respectively. The results showed the potential of the A.pintoi/P.atratum sward for the seasonally flooded land of the Cerrado ecosystem. |
Palavras-Chave: |
Avaliacao; Evaluation; Paspalum atratum. |
Thesagro: |
Cerrado; Composição Botânica; Pastejo. |
Thesaurus NAL: |
Arachis pintoi; botanical composition; grazing. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01684naa a2200265 a 4500 001 1555349 005 2000-08-22 008 1999 bl uuuu u00u1 u #d 100 1 $aBARCELLOS, A. O. 245 $aAgronomic evaluation of novel germplasm under grazing$bArachis pintoi BRA-031143 and Paspalum atratum BRA-009610. 260 $c1999 500 $aGrasslands 2000. 520 $aThe effect of the animal on the pasture and their reverse consequence was studied on two replicated areas of 0.27 and 0.18 ha in a grasslegume sward estabished in a poorly drained soil in the Brazilian Cerrado. The A. pintoi BRA-031143 and P. atratum BRA-009610 sward was evaluated during fourconsecutive years under two grazing pressures (GP). The imposed GP affected the botanical composition and pasture availability. Mean live weight gain/animal/day under the two imposed GP varied from 387+17g, 578+68g, 697+35g and 687+123g between the 1992/93 and 1995/96 rainy seasons. During the dry season the LWG/animal/day varied from 203+16g and 99+36g for 1994, respectively. The results showed the potential of the A.pintoi/P.atratum sward for the seasonally flooded land of the Cerrado ecosystem. 650 $aArachis pintoi 650 $abotanical composition 650 $agrazing 650 $aCerrado 650 $aComposição Botânica 650 $aPastejo 653 $aAvaliacao 653 $aEvaluation 653 $aPaspalum atratum 700 1 $aPIZARRO, E. A. 700 1 $aCOSTA, N. L. 773 $tIn: INTERNATIONAL GRASSLAND CONFERENCE, 18., 1997, Winnipeg and Saskatoon. Proceedings. [S.l.]: Canadian Forage Council/Canadian Society of Agronomy/Canadian Society of Animal Science, 1999.
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