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Registro Completo |
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Biblioteca(s): |
Embrapa Acre. |
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Data corrente: |
17/04/2006 |
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Data da última atualização: |
28/07/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ANDRADE, C. M. S. de; GARCIA, R.; VALENTIM, J. F.; PEREIRA, O. G. |
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Afiliação: |
CARLOS MAURICIO SOARES DE ANDRADE, CPAF-AC; Rasmo Garcia, UFV; JUDSON FERREIRA VALENTIM, CPAF-AC; Odilon Gomes Pereira, UFV. |
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Título: |
Grazing management strategies for massaigrass-forage peanut pastures. 3. Definition of sward targets and carrying capacity. |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
Revista Brasileira de Zootecnia, Viçosa, MG, v. 35, n. 2, p. 334-342, 2006. |
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ISSN: |
1806-9290 (online) |
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DOI: |
0.1590/S1516-35982006000200004. |
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Idioma: |
Inglês |
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Conteúdo: |
This study was carried out to define sward management targets for mixed Massaigrass (Panicum maximum x P. infestum, cv. Massai) and forage peanut (Arachis pintoi Ac 01) pastures in the Western Brazilian Amazon. Seasonal variation in the pasture carrying capacity was also analyzed. Pastures were intermittently stocked at three daily herbage allowance levels (9.0, 14.5 and 18.4% of live weight) from October 2002 to December 2003. Sward targets were defined in terms of the sward condition that best conciliated the grass-legume balance, the maintenance of the structure of Massaigrass tussocks and the equilibrium between forage production and utilization. For the Western Brazilian Amazon conditions, the following sward management targets can be recommended for mixed Massaigrass and forage peanut pastures under intermittent stocking: pregrazing height ranging from 50-55 cm (June to September) to 65-70 cm (October to May), and post-grazing height from 30- 35 cm (June to September) to 35-40 cm (October to May). Annual carrying capacity of this mixed pasture in 2003 was 2.7 AU/ha. The average carrying capacity during the dry season (1.8 AU/ha) was 50% lower than that observed during the rainy season (3.6 AU/ha). |
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Palavras-Chave: |
Amazonia occidental; Amazônia Ocidental; Amendoim forrageiro; Capacidad de carga; Capim massai; Estrutura do pasto; Forage peanut; Híbridos; Leguminosas forrajeras; Mixed massaigrass; Panicum maximum x P infestum cv Massai; Pastoreo de rotación; Pastoreo mixto; Protección herbácea; Sward structure; Western amazon. |
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Thesagro: |
Híbrido; Leguminosa forrageira; Pastagem consorciada; Pastejo rotativo. |
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Thesaurus Nal: |
Arachis pintoi; Carrying capacity; Forage legumes; Hybrids; Mixed grazing; Rotational grazing; Sward. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/112582/1/12927.pdf
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Marc: |
LEADER 02754naa a2200505 a 4500
001 1504052
005 2021-07-28
008 2006 bl uuuu u00u1 u #d
022 $a1806-9290 (online)
024 7 $a0.1590/S1516-35982006000200004.$2DOI
100 1 $aANDRADE, C. M. S. de
245 $aGrazing management strategies for massaigrass-forage peanut pastures. 3. Definition of sward targets and carrying capacity.$h[electronic resource]
260 $c2006
520 $aThis study was carried out to define sward management targets for mixed Massaigrass (Panicum maximum x P. infestum, cv. Massai) and forage peanut (Arachis pintoi Ac 01) pastures in the Western Brazilian Amazon. Seasonal variation in the pasture carrying capacity was also analyzed. Pastures were intermittently stocked at three daily herbage allowance levels (9.0, 14.5 and 18.4% of live weight) from October 2002 to December 2003. Sward targets were defined in terms of the sward condition that best conciliated the grass-legume balance, the maintenance of the structure of Massaigrass tussocks and the equilibrium between forage production and utilization. For the Western Brazilian Amazon conditions, the following sward management targets can be recommended for mixed Massaigrass and forage peanut pastures under intermittent stocking: pregrazing height ranging from 50-55 cm (June to September) to 65-70 cm (October to May), and post-grazing height from 30- 35 cm (June to September) to 35-40 cm (October to May). Annual carrying capacity of this mixed pasture in 2003 was 2.7 AU/ha. The average carrying capacity during the dry season (1.8 AU/ha) was 50% lower than that observed during the rainy season (3.6 AU/ha).
650 $aArachis pintoi
650 $aCarrying capacity
650 $aForage legumes
650 $aHybrids
650 $aMixed grazing
650 $aRotational grazing
650 $aSward
650 $aHíbrido
650 $aLeguminosa forrageira
650 $aPastagem consorciada
650 $aPastejo rotativo
653 $aAmazonia occidental
653 $aAmazônia Ocidental
653 $aAmendoim forrageiro
653 $aCapacidad de carga
653 $aCapim massai
653 $aEstrutura do pasto
653 $aForage peanut
653 $aHíbridos
653 $aLeguminosas forrajeras
653 $aMixed massaigrass
653 $aPanicum maximum x P infestum cv Massai
653 $aPastoreo de rotación
653 $aPastoreo mixto
653 $aProtección herbácea
653 $aSward structure
653 $aWestern amazon
700 1 $aGARCIA, R.
700 1 $aVALENTIM, J. F.
700 1 $aPEREIRA, O. G.
773 $tRevista Brasileira de Zootecnia, Viçosa, MG$gv. 35, n. 2, p. 334-342, 2006.
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Embrapa Acre (CPAF-AC) |
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| 1. |  | ANDRADE, C. M. S. de; GARCIA, R.; VALENTIM, J. F.; PEREIRA, O. G. Grazing management strategies for massaigrass-forage peanut pastures. 3. Definition of sward targets and carrying capacity. Revista Brasileira de Zootecnia, Viçosa, MG, v. 35, n. 2, p. 334-342, 2006.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Nacional - A |
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