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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
23/09/2020 |
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Data da última atualização: |
23/09/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
POLI, C. H. E. C.; MONTEIRO, A. L. G.; DEVINCENZI, T.; ALBUQUERQUE, F. H. M. A. R. de; MOTTA, J. H. da; BORGES, L. I.; MUIR, J. P. |
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Afiliação: |
CESAR HENRIQUE ESPÍRITO CANDAL POLI, Universidade Federal do Rio Grande do Sul (UFRGS) - Porto Alegre, RS, Brazil; ALDA LUCIA GOMES MONTEIRO, Universidade Federal do Paraná (UFPR) - Curitiba, PR, Brazil; THAIS DEVINCENZI, Instituto Nacional de Investigación Agropecuaria (INIA) - Tacuarembó, Uruguay; FERNANDO HENRIQUE MELO ANDRADE RODRIGUES DE ALBUQUERQUE, CNPC; JULIANO HENRIQUES DA MOTTA, Universidade Federal do Rio Grande do Sul (UFRGS) - Porto Alegre, RS, Brazil; LUIZA ILHA BORGES, Universidade Federal do Paraná (UFPR) - Curitiba, PR, Brazil; JAMES PIERRE MUIR, Texas A&M AgriLife - Stephenville, TX, United States. |
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Título: |
Management Strategies for Lamb Production on Pasture-Based Systems in Subtropical Regions: A Review. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Frontiers in Veterinary Science, v. 7, article 543, Sept. 2020. |
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DOI: |
https://doi.org/10.3389/fvets.2020.00543 |
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Idioma: |
Inglês |
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Conteúdo: |
Sheep production on pasture plays an important role in subtropical climates around the world, with great economic and environmental relevance to those regions. However, this production is much lower than its true potential in subtropical regions, largely due to lack of knowledge of how to feed grazing lambs, and mitigate gastrointestinal parasite infections. Due to weather instability and the high growth rate of tropical grasses, it is difficult to adjust the quality and quantity of feed consumed by lambs. In addition, due to warm, wet weather during spring, summer, and autumn, gastrointestinal parasite infection can be intense on subtropical pastures. Thus, the objective of this paper is to summarize 17 years of research in southern regions of Brazil testing alternative management for sheep farmers under these challenging conditions. Our review indicates that ewes play important roles raising their lambs. Besides protecting and providing milk, they leave a better pasture structure for lamb nutrition. The use of creep feeding and creep grazing are additional alternatives to improve lamb growth. However, feeding supplementation with concentrate can deteriorate pasture quality at the end of the summer?autumn season. Gastrointestinal parasitic infections can be reduced with improved lamb nutrition, although L3 larvae of Haemonchus contortus can be present at various pasture heights. This indicates that it is difficult to control L3 ingestion solely by manipulating grazing heights. We summarize important technologies for raising lambs on pasture-based systems to make the best of high herbage growth and minimize intense parasitic infections common in subtropical regions. We discuss research results in light of the latest studies from other ecoregions and climates, although there is a lack of similar research in subtropical regions of the world. MenosSheep production on pasture plays an important role in subtropical climates around the world, with great economic and environmental relevance to those regions. However, this production is much lower than its true potential in subtropical regions, largely due to lack of knowledge of how to feed grazing lambs, and mitigate gastrointestinal parasite infections. Due to weather instability and the high growth rate of tropical grasses, it is difficult to adjust the quality and quantity of feed consumed by lambs. In addition, due to warm, wet weather during spring, summer, and autumn, gastrointestinal parasite infection can be intense on subtropical pastures. Thus, the objective of this paper is to summarize 17 years of research in southern regions of Brazil testing alternative management for sheep farmers under these challenging conditions. Our review indicates that ewes play important roles raising their lambs. Besides protecting and providing milk, they leave a better pasture structure for lamb nutrition. The use of creep feeding and creep grazing are additional alternatives to improve lamb growth. However, feeding supplementation with concentrate can deteriorate pasture quality at the end of the summer?autumn season. Gastrointestinal parasitic infections can be reduced with improved lamb nutrition, although L3 larvae of Haemonchus contortus can be present at various pasture heights. This indicates that it is difficult to control L3 ingestion solely by manipulating grazing heigh... Mostrar Tudo |
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Palavras-Chave: |
Concentrate supplement; Creep grazing. |
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Thesaurus Nal: |
Animal performance; Animal production; Creep feeding; Ewes; Feed concentrates; Feed supplements; Lamb feeding; Pasture management; Pastures; Sheep feeding. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/216156/1/CNPC-2020-Art-18.pdf
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Marc: |
LEADER 02925naa a2200349 a 4500
001 2125066
005 2020-09-23
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3389/fvets.2020.00543$2DOI
100 1 $aPOLI, C. H. E. C.
245 $aManagement Strategies for Lamb Production on Pasture-Based Systems in Subtropical Regions$bA Review.$h[electronic resource]
260 $c2020
520 $aSheep production on pasture plays an important role in subtropical climates around the world, with great economic and environmental relevance to those regions. However, this production is much lower than its true potential in subtropical regions, largely due to lack of knowledge of how to feed grazing lambs, and mitigate gastrointestinal parasite infections. Due to weather instability and the high growth rate of tropical grasses, it is difficult to adjust the quality and quantity of feed consumed by lambs. In addition, due to warm, wet weather during spring, summer, and autumn, gastrointestinal parasite infection can be intense on subtropical pastures. Thus, the objective of this paper is to summarize 17 years of research in southern regions of Brazil testing alternative management for sheep farmers under these challenging conditions. Our review indicates that ewes play important roles raising their lambs. Besides protecting and providing milk, they leave a better pasture structure for lamb nutrition. The use of creep feeding and creep grazing are additional alternatives to improve lamb growth. However, feeding supplementation with concentrate can deteriorate pasture quality at the end of the summer?autumn season. Gastrointestinal parasitic infections can be reduced with improved lamb nutrition, although L3 larvae of Haemonchus contortus can be present at various pasture heights. This indicates that it is difficult to control L3 ingestion solely by manipulating grazing heights. We summarize important technologies for raising lambs on pasture-based systems to make the best of high herbage growth and minimize intense parasitic infections common in subtropical regions. We discuss research results in light of the latest studies from other ecoregions and climates, although there is a lack of similar research in subtropical regions of the world.
650 $aAnimal performance
650 $aAnimal production
650 $aCreep feeding
650 $aEwes
650 $aFeed concentrates
650 $aFeed supplements
650 $aLamb feeding
650 $aPasture management
650 $aPastures
650 $aSheep feeding
653 $aConcentrate supplement
653 $aCreep grazing
700 1 $aMONTEIRO, A. L. G.
700 1 $aDEVINCENZI, T.
700 1 $aALBUQUERQUE, F. H. M. A. R. de
700 1 $aMOTTA, J. H. da
700 1 $aBORGES, L. I.
700 1 $aMUIR, J. P.
773 $tFrontiers in Veterinary Science$gv. 7, article 543, Sept. 2020.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
11/07/2023 |
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Data da última atualização: |
11/07/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SILVA, T. F. R. DA; SCHWAB, S.; ALVES, G. C.; DIAS, A. C.; REIS, V. M. |
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Afiliação: |
THAMIRES FERREIRA RODRIGUES DA SILVA, UFRRJ; STEFAN SCHWAB, CNPAB; GABRIELA CAVALCANTI ALVES, UFRRJ; ALBIANE CARVALHO DIAS, UFRRJ; VERONICA MASSENA REIS, CNPAB. |
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Título: |
Growth response and bacterial colonization of Urochloa cultivars inoculated with different species of diazotrophs. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Plant and Soil, Published: 07 July 2023. |
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ISSN: |
1573-5036 |
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DOI: |
10.1007/s11104-023-06120-5 |
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Idioma: |
Inglês |
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Conteúdo: |
Aims Urochloa species are the most planted forage used for cattle production in the tropics. Plant-bacteria interaction is cultivar dependent, and a better understanding of this fine-tuning can be useful to improve the plant growth benefits of this association. Therefore, the current study aimed at testing the performance of six Urochloa cultivars inoculated with α (Azospirillum baldaniorum AbSp245 and Nitrospirillum amazonense NCBAmC) and β (Herbaspirillum seropedicae HsHRC54) Proteobacteria by evaluating plant initial growth and root colonization. |
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Palavras-Chave: |
Plant growth promoting bacteria. |
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Thesaurus NAL: |
Pasture plants. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01236naa a2200217 a 4500
001 2154885
005 2023-07-11
008 2023 bl uuuu u00u1 u #d
022 $a1573-5036
024 7 $a10.1007/s11104-023-06120-5$2DOI
100 1 $aSILVA, T. F. R. DA
245 $aGrowth response and bacterial colonization of Urochloa cultivars inoculated with different species of diazotrophs.$h[electronic resource]
260 $c2023
520 $aAims Urochloa species are the most planted forage used for cattle production in the tropics. Plant-bacteria interaction is cultivar dependent, and a better understanding of this fine-tuning can be useful to improve the plant growth benefits of this association. Therefore, the current study aimed at testing the performance of six Urochloa cultivars inoculated with α (Azospirillum baldaniorum AbSp245 and Nitrospirillum amazonense NCBAmC) and β (Herbaspirillum seropedicae HsHRC54) Proteobacteria by evaluating plant initial growth and root colonization.
650 $aPasture plants
653 $aPlant growth promoting bacteria
700 1 $aSCHWAB, S.
700 1 $aALVES, G. C.
700 1 $aDIAS, A. C.
700 1 $aREIS, V. M.
773 $tPlant and Soil, Published: 07 July 2023.
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Embrapa Agrobiologia (CNPAB) |
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