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| 15. |  | EVANGELISTA, A. R.; LOPES, J.; ABREU, J. G. de; CASTRO NETO, P. Avaliação da composição química de tortas de amendoim e mamona obtidos por extração com etanol. In: CONGRESSO DA REDE BRASILEIRA DE TECNOLOGIA DE BIODIESEL, 2., 2007, Brasília, DF. Anais...Brasília, DF: MCT/ABIPTI, 2007.| Biblioteca(s): Embrapa Algodão. |
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| 18. | | VALENTE, J. P.; SANTOS, V. J. dos; RONCATTO, G.; ABREU, J. G. de. Efeito de doses de P2O5 e K2O no desenvolvimento da planta e na qualidade do palmito da pupunheira (Bactris gasipaes Kunth) na baixada cuiabana-MT. In: REUNIÃO ANUAL DA SOCIEDADE INTERAMERICANA DE HORTICULTURA TROPICAL, 54., 2008, Vitória. Tecnologias e conhecimentos em floricultura, hortaliças, raízes, tubérculos e frutas: Resumos. Fortaleza: Embrapa Agroindústria Tropical, 2008. p. 203.| Biblioteca(s): Embrapa Acre. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agrossilvipastoril; Embrapa Pecuária Sudeste. |
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Data corrente: |
04/02/2021 |
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Data da última atualização: |
07/12/2021 |
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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: |
TESK, C. R. M.; ABREU, J. G. de; PEREIRA, D. H.; SOLLENBERGER, L. E.; MATTA, F. de P.; PEDREIRA, B. C. e. |
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Afiliação: |
CÁTIA REGINA MACAGNAN TESK, UFMT, Cuiabá-MT; JOADIL GONÇALVES DE ABREU, UFMT, Cuiabá-MT; DALTON HENRIQUE PEREIRA, UFMT, Sinop-MT; LYNN E. SOLLENBERGER, UNIVERSITY of FLORIDA, Gainsville-FL; FREDERICO DE PINA MATTA, CPPSE; BRUNO CARNEIRO E PEDREIRA, CPAMT. |
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Título: |
Herbage accumulation, canopy characteristics, and nutritive value of tropical grasses in the Amazon biome. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Crop Science, v. 60, n. 5, p. 2782-2791, 2020. |
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DOI: |
http://doi.org/10.1002/csc2.20202 |
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Idioma: |
Inglês |
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Conteúdo: |
Forage species diversification reduces risk associated with forage?livestock production. In the Amazon biome, an alternative is needed to ?Marandu? palisadegrass [Urochloa brizantha (Hochst. ex A. Rich.) R.D. Webster] because of Marandu death syndrome. Our objective was to compare herbage accumulation (HA), canopy characteristics, and nutritive value of Marandu with two alternative grasses, ?Guará? (Paspalum regnellii Mez) and ?Tupi? [Urochloa humidicola (Rendle) Morrone & Zuloaga]. During 2 yr, grasses were clipped to a 12-cm stubble height every 28 (rainy season) or 42 d (dry season). Annual HA did not differ across years for Guará (13.7 Mg dry matter [DM] ha−1) and Tupi (12.2 Mg DM ha−1); however, Marandu HA was 30% less in the second than the first year. Marandu had greatest annual HA in the first year (15.5 Mg DM ha−1), and Guará was superior to the other grasses in the second year (13.5 Mg DM ha−1). Tupi had the least leaf proportion among grasses in both rainy and dry seasons, and its leaf proportion was greater in the dry than rainy season (715 vs. 610 g kg−1). Greatest stem proportion was observed in Tupi and the least stubble mass occurred in Guará (2000 kg DM ha−1). When differences in crude protein occurred, Tupi concentrations (80?130 g kg−1) were less than either Guará (97?157 g kg−1) or Marandu (81?139 g kg−1). Overall, Tupi and Guará HA and nutritive value support their recommendation as alternatives to Marandu monoculture in Amazon forage-based livestock systems. MenosForage species diversification reduces risk associated with forage?livestock production. In the Amazon biome, an alternative is needed to ?Marandu? palisadegrass [Urochloa brizantha (Hochst. ex A. Rich.) R.D. Webster] because of Marandu death syndrome. Our objective was to compare herbage accumulation (HA), canopy characteristics, and nutritive value of Marandu with two alternative grasses, ?Guará? (Paspalum regnellii Mez) and ?Tupi? [Urochloa humidicola (Rendle) Morrone & Zuloaga]. During 2 yr, grasses were clipped to a 12-cm stubble height every 28 (rainy season) or 42 d (dry season). Annual HA did not differ across years for Guará (13.7 Mg dry matter [DM] ha−1) and Tupi (12.2 Mg DM ha−1); however, Marandu HA was 30% less in the second than the first year. Marandu had greatest annual HA in the first year (15.5 Mg DM ha−1), and Guará was superior to the other grasses in the second year (13.5 Mg DM ha−1). Tupi had the least leaf proportion among grasses in both rainy and dry seasons, and its leaf proportion was greater in the dry than rainy season (715 vs. 610 g kg−1). Greatest stem proportion was observed in Tupi and the least stubble mass occurred in Guará (2000 kg DM ha−1). When differences in crude protein occurred, Tupi concentrations (80?130 g kg−1) were less than either Guará (97?157 g kg−1) or Marandu (81?139 g kg−1). Overall, Tupi and Guará HA and nutritive value support their recommendation as alternatives to Ma... Mostrar Tudo |
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Palavras-Chave: |
Capim marandu; Guará; Mato Grosso; Paspalum regnellii Mez; Sinop-MT; Tupi. |
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Thesagro: |
Brachiaria Humidicola; Capim Urochloa; Forragem; Gado; Gramínea Tropical; Pastagem. |
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Thesaurus NAL: |
Amazona brasiliensis; Amazonia; Canopy; Neutral detergent fiber; Nutritive value; Sward; Urochloa brizantha. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02739naa a2200421 a 4500
001 2129815
005 2021-12-07
008 2020 bl uuuu u00u1 u #d
024 7 $ahttp://doi.org/10.1002/csc2.20202$2DOI
100 1 $aTESK, C. R. M.
245 $aHerbage accumulation, canopy characteristics, and nutritive value of tropical grasses in the Amazon biome.$h[electronic resource]
260 $c2020
520 $aForage species diversification reduces risk associated with forage?livestock production. In the Amazon biome, an alternative is needed to ?Marandu? palisadegrass [Urochloa brizantha (Hochst. ex A. Rich.) R.D. Webster] because of Marandu death syndrome. Our objective was to compare herbage accumulation (HA), canopy characteristics, and nutritive value of Marandu with two alternative grasses, ?Guará? (Paspalum regnellii Mez) and ?Tupi? [Urochloa humidicola (Rendle) Morrone & Zuloaga]. During 2 yr, grasses were clipped to a 12-cm stubble height every 28 (rainy season) or 42 d (dry season). Annual HA did not differ across years for Guará (13.7 Mg dry matter [DM] ha−1) and Tupi (12.2 Mg DM ha−1); however, Marandu HA was 30% less in the second than the first year. Marandu had greatest annual HA in the first year (15.5 Mg DM ha−1), and Guará was superior to the other grasses in the second year (13.5 Mg DM ha−1). Tupi had the least leaf proportion among grasses in both rainy and dry seasons, and its leaf proportion was greater in the dry than rainy season (715 vs. 610 g kg−1). Greatest stem proportion was observed in Tupi and the least stubble mass occurred in Guará (2000 kg DM ha−1). When differences in crude protein occurred, Tupi concentrations (80?130 g kg−1) were less than either Guará (97?157 g kg−1) or Marandu (81?139 g kg−1). Overall, Tupi and Guará HA and nutritive value support their recommendation as alternatives to Marandu monoculture in Amazon forage-based livestock systems.
650 $aAmazona brasiliensis
650 $aAmazonia
650 $aCanopy
650 $aNeutral detergent fiber
650 $aNutritive value
650 $aSward
650 $aUrochloa brizantha
650 $aBrachiaria Humidicola
650 $aCapim Urochloa
650 $aForragem
650 $aGado
650 $aGramínea Tropical
650 $aPastagem
653 $aCapim marandu
653 $aGuará
653 $aMato Grosso
653 $aPaspalum regnellii Mez
653 $aSinop-MT
653 $aTupi
700 1 $aABREU, J. G. de
700 1 $aPEREIRA, D. H.
700 1 $aSOLLENBERGER, L. E.
700 1 $aMATTA, F. de P.
700 1 $aPEDREIRA, B. C. e
773 $tCrop Science$gv. 60, n. 5, p. 2782-2791, 2020.
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