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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
27/02/2018 |
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Data da última atualização: |
27/02/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
NEVES, A. L. A.; SANTOS, R. D. dos; PEREIRA, L. G. R.; OLIVEIRA, G. F.; SCHERER, C. B.; VERNEQUE, R. da S.; McALLISTER, T. |
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Afiliação: |
ANDRE LUIS ALVES NEVES, CNPGL; RAFAEL DANTAS DOS SANTOS, CPATSA; LUIZ GUSTAVO RIBEIRO PEREIRA, CNPGL; G. F. OLIVEIRA, Universidade Federal de Sergipe; C. B. SCHERER, UFMG; RUI DA SILVA VERNEQUE, CNPGL; T. McALLISTER, Lethbridge Research Center, Agriculture and Agri-Food Canada, Lethbridge, Alberta, Canada. |
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Título: |
Agronomic characteristics, silage quality, intake and digestibility of five new Brazilian sorghum cultivars. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Journal of Agricultural Science, v. 153, n. 2, p. 371-380, 2015. |
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Idioma: |
Inglês |
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Conteúdo: |
Forage sorghum (FS) (Sorghum bicolor (L.) Moench) is a key feed source for ruminants owing to its high yield and drought tolerance. The present paper assessed the agronomic characteristics, silage quality, intake and digestibility of five new Brazilian sorghum cultivars (BRS Ponta Negra variety, BRS 655 hybrid, BR 601 hybrid, BRS 506 variety and BRS 610 hybrid). Forages were grown (randomized complete block design) in a typical Brazilian north-eastern semi-arid climate, irrigated with 267 mm water, harvested as plants reached the soft dough stage of grain maturity and ensiled under laboratory and farm conditions. Apparent digestibility of the silages was determined using 25 Santa Inês lambs. BRS 506 outperformed the other cultivars in dry matter (DM) and digestible DM yields/ha. BRS 506 exhibited the lowest neutral detergent fibre (NDF) and acid detergent fibre (ADF) contents and the highest in vitro dry matter digestibility (IVDMD) of the cultivars examined. BRS 655 produced the lowest level of lactic acid and the highest pH and ammonia-N concentration. There was no difference in intake or digestibility of DM among cultivars. Silages produced from BRS Ponta Negra resulted in higher crude protein (CP) intake than BRS 655. Silages made from BRS 506 and BRS Ponta Negra resulted in a greater digestibility of CP than those produced from BRS 655. Intake of NDF in silages generated from BRS Ponta Negra and BRS 610 was higher than that found in other cultivars. Although an average Brazilian North-eastern FS exhibited similar characteristics to other cultivars grown in dry regions around the world, the results indicated that BRS 506 had a yield advantage and higher nutritive value under Brazilian semi-arid conditions as compared to the other cultivars examined MenosForage sorghum (FS) (Sorghum bicolor (L.) Moench) is a key feed source for ruminants owing to its high yield and drought tolerance. The present paper assessed the agronomic characteristics, silage quality, intake and digestibility of five new Brazilian sorghum cultivars (BRS Ponta Negra variety, BRS 655 hybrid, BR 601 hybrid, BRS 506 variety and BRS 610 hybrid). Forages were grown (randomized complete block design) in a typical Brazilian north-eastern semi-arid climate, irrigated with 267 mm water, harvested as plants reached the soft dough stage of grain maturity and ensiled under laboratory and farm conditions. Apparent digestibility of the silages was determined using 25 Santa Inês lambs. BRS 506 outperformed the other cultivars in dry matter (DM) and digestible DM yields/ha. BRS 506 exhibited the lowest neutral detergent fibre (NDF) and acid detergent fibre (ADF) contents and the highest in vitro dry matter digestibility (IVDMD) of the cultivars examined. BRS 655 produced the lowest level of lactic acid and the highest pH and ammonia-N concentration. There was no difference in intake or digestibility of DM among cultivars. Silages produced from BRS Ponta Negra resulted in higher crude protein (CP) intake than BRS 655. Silages made from BRS 506 and BRS Ponta Negra resulted in a greater digestibility of CP than those produced from BRS 655. Intake of NDF in silages generated from BRS Ponta Negra and BRS 610 was higher than that found in other cultivars. Although an average ... Mostrar Tudo |
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Palavras-Chave: |
BRS 506 variety; Forage sorghum; Sorghum; Sorghum cultivars. |
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Thesagro: |
Produção animal; Sorgo forrageiro. |
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Thesaurus Nal: |
animal nutrition; Animal production; digestibility. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02686naa a2200301 a 4500
001 2088210
005 2018-02-27
008 2015 bl uuuu u00u1 u #d
100 1 $aNEVES, A. L. A.
245 $aAgronomic characteristics, silage quality, intake and digestibility of five new Brazilian sorghum cultivars.$h[electronic resource]
260 $c2015
520 $aForage sorghum (FS) (Sorghum bicolor (L.) Moench) is a key feed source for ruminants owing to its high yield and drought tolerance. The present paper assessed the agronomic characteristics, silage quality, intake and digestibility of five new Brazilian sorghum cultivars (BRS Ponta Negra variety, BRS 655 hybrid, BR 601 hybrid, BRS 506 variety and BRS 610 hybrid). Forages were grown (randomized complete block design) in a typical Brazilian north-eastern semi-arid climate, irrigated with 267 mm water, harvested as plants reached the soft dough stage of grain maturity and ensiled under laboratory and farm conditions. Apparent digestibility of the silages was determined using 25 Santa Inês lambs. BRS 506 outperformed the other cultivars in dry matter (DM) and digestible DM yields/ha. BRS 506 exhibited the lowest neutral detergent fibre (NDF) and acid detergent fibre (ADF) contents and the highest in vitro dry matter digestibility (IVDMD) of the cultivars examined. BRS 655 produced the lowest level of lactic acid and the highest pH and ammonia-N concentration. There was no difference in intake or digestibility of DM among cultivars. Silages produced from BRS Ponta Negra resulted in higher crude protein (CP) intake than BRS 655. Silages made from BRS 506 and BRS Ponta Negra resulted in a greater digestibility of CP than those produced from BRS 655. Intake of NDF in silages generated from BRS Ponta Negra and BRS 610 was higher than that found in other cultivars. Although an average Brazilian North-eastern FS exhibited similar characteristics to other cultivars grown in dry regions around the world, the results indicated that BRS 506 had a yield advantage and higher nutritive value under Brazilian semi-arid conditions as compared to the other cultivars examined
650 $aanimal nutrition
650 $aAnimal production
650 $adigestibility
650 $aProdução animal
650 $aSorgo forrageiro
653 $aBRS 506 variety
653 $aForage sorghum
653 $aSorghum
653 $aSorghum cultivars
700 1 $aSANTOS, R. D. dos
700 1 $aPEREIRA, L. G. R.
700 1 $aOLIVEIRA, G. F.
700 1 $aSCHERER, C. B.
700 1 $aVERNEQUE, R. da S.
700 1 $aMcALLISTER, T.
773 $tJournal of Agricultural Science$gv. 153, n. 2, p. 371-380, 2015.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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| Registros recuperados : 4 | |
| 1. |  | FURTINI NETO, A. E.; RESENDE, A. V. de; ARAUJO, I. B.; ALVES, V. M. de C.; PADUA, T. R. P. de; MENDES, B. R. Fontes e modos de aplicação de fósforo na produção e nutrição mineral do milho em primeiro cultivo. In: REUNIAO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRICAO DE PLANTAS, 25., REUNIAO BRASILEIRA SOBRE MICORRIZAS,9., SIMPOSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 7, REUNIAO BRASILEIRA DE BIOLOGIA DO SOLO,4, 2002. Rio de Janeiro. FertBIO 2002: [resumos expandidos] Rio de Janeiro: SBM: SBCS, 2002. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 2. | | RESENDE, A. V. de; FURTINI NETO, A. E.; ARAUJO, I. B.; ALVES, V. M. de C.; SANTOS, J. Z. L.; VILELA, L. C. S. Eficiência nutricional do milho em resposta a fontes e modos de aplicação de fósforo. In: REUNIAO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRICAO DE PLANTAS, 25., REUNIAO BRASILEIRA SOBRE MICORRIZAS,9., SIMPOSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 7, REUNIAO BRASILEIRA DE BIOLOGIA DO SOLO,4, 2002. Rio de Janeiro. FertBIO 2002: [resumos expandidos]. Rio de Janeiro: SBM: SBCS, 2002. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 3. | | DURÃES, F. O. M.; GAMA, E. E. G. e; SANTOS, F. G. dos; MAGALHÃES, P. C.; ALVES, V. M. de C.; OLIVEIRA, A. C. de; GUIMARÃES, C. M.; MORAES, O. P.; BENTO, D. A. V.; CANTÃO, F. R. de O. Estresse de alumínio e fósforo em plântulas de genótipos de milho, sorgo e arroz em caracterização para tolerância a seca: 1. marcadores morfológicos de parte aérea e de raiz. In: CONGRESSO NACIONAL DE MILHO E SORGO, 26.; SIMPÓSIO BRASILEIRO SOBRE A LAGARTA-DO-CARTUCHO, SPODOPTERA FRUGIPERDA, 2.; SIMPÓSIO SOBRE COLLETOTRICHUM GRAMINICOLA, 1., 2006, Belo Horizonte, Inovação para sistemas integrados de produção: trabalhos apresentados. {Sete Lagoas}: ABMS, 2006. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica | Circulação/Nível: -- - -- |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 4. | | PARENTONI, S. N.; GAMA, E. E. G. e; SANTOS, M. X. dos; PACHECO, C. A. P.; GUIMARAES, P. E. O.; MEIRELLES, W. F.; RIBEIRO, P. H. E.; CORRÊA, L. A.; CASELA, C. R.; FERREIRA, A. da S.; ALVES, V. M. de C.; FERNANDES, F. T.; OLIVEIRA, A. C. de; PEREIRA, F. F. Milho híbrido simples BRS 1030. Sete Lagoas: Embrapa Milho e Sorgo, 2004. 3 p. (Embrapa Milho e Sorgo. Comunicado técnico, 108).| Tipo: Comunicado Técnico/Recomendações Técnicas |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 4 | |
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