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| 7. |  | CARVALHO, M. A.; QUESENBERRY, K. H. Characterization of Arachis pintoi (Krap. and Greg.) reaction to Meloidogyne arenaria and M. javanica. In: SIMPÓSIO NACIONAL CERRADO, 9.; SIMPÓSIO INTERNACIONAL SAVANAS TROPICAIS, 2., 2008, Brasília, DF. Desafios e estratégias para o equilíbrio entre sociedade, agronegócio e recursos naturais: anais... Planaltina, DF: Embrapa Cerrados, 2008. 1 CD-ROM.| Biblioteca(s): Embrapa Cerrados. |
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| 18. | | JANK, L.; QUESENBERRY, K. H.; SOLLENBERGER, L. E.; WOFFORD, D. S.; LYRENE, P. M. Selection of morphological traits to improve forage characteristics of Setaria sphacelata grown in Florida. New Zealand Journal of Agricultural Research, Wellington, v. 50, n. 1, p. 73-83, Mar. 2007.| Biblioteca(s): Embrapa Gado de Corte. |
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| 20. | | SCHANK, S. C.; SMITH, R. L.; WEISER, G. C.; ZUBERER, D. A.; BOUTON, J. H.; QUESENBERRY, K. H.; TYLER, M. E.; MILAM, J. R.; LITTELL, R. C. Fluorescent antibody technique to identify Azospirillum brasilense associated with roots of grasses. Soil Biol. Biochem., v. 11, n. 3, p. 287-295, 1979.| Biblioteca(s): Embrapa Agrobiologia. |
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| Registros recuperados : 27 | |
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Registro Completo
|
Biblioteca(s): |
Embrapa Gado de Leite. |
|
Data corrente: |
17/02/2016 |
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Data da última atualização: |
03/02/2024 |
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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: |
WALLAU, M. O.; SOLLENBERGER, L. E.; VENDRAMINI, J. M. B.; MULLENIX, M. K.; QUESENBERRY, K. H.; GOMIDE, C. A. de M.; SILVA, V. C. e; DILORENZO, N. |
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Afiliação: |
M. O. Wallau, Univ. of Florida; L. E. Sollenberger, Univ. of Florida; J. M. B. Vendramini, Range Cattle Research and Education Center, Florida; M. K. Mullenix, Auburn University; K. H. Quesenberry, Univ. of Florida; CARLOS AUGUSTO DE MIRANDA GOMIDE, CNPGL; V. Costa e Silva, UNESP, Jaboticabal; N. DiLorenzo, North Florida Research and Education Center, Florida. |
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Título: |
Herbage Accumulation and Nutritive Value of Limpograss Breeding Lines Under Stockpiling Management. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Crop Science, v. 55, p. 2377-2383, 2015. |
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Idioma: |
Inglês |
|
Conteúdo: |
Supplements or conserved forage are often used to overcome forage quantity deficits for beef cattle, but stockpiled forage can be more economical. Limpograss [Hemarthria altissima (Poir.) Stapf & C.E. Hubb.] is the best available species for stockpiling in Florida because it is productive in autumn and maintains greater digestibility than other grasses at advanced stages of maturity. New limpograss hybrid breeding lines have been developed, but they have not been tested under stockpiling. Three limpograss breeding lines (1, 4F, and 10) and the most-used cultivar, Floralta, received 50 or 100 kg N ha?1 at initiation of stockpiling and herbage accumulated for 8, 12, or 16 wk. Entry 4F had greater herbage accumulation (7.3 Mg ha?1) than Entries 10, 1, and Floralta (6.1, 6.0, and 5.4 Mg ha?1, respectively). Entry 4F also had greater in vitro digestible organic matter (IVDOM) concentration (530?594 g kg?1) than Entries 1 and Floralta, but 4F was not different from Entry 10 (519?531 g kg?1) after 12 and 16 wk of accumulation. As stockpiling period increased from 8 to 16 wk, herbage accumulation increased from 5.3 to 7.4 Mg ha?1, dead material proportion increased from 1 to 10%, and herbage crude protein (CP) decreased from 44 to 32 g kg?1. Limpograss hybrids 4F and 10 are superior to Floralta for stockpiling, stockpiling period should not be longer than 12 wk, and protein supplement will be required to achieve satisfactory animal performance on stockpiled limpograss. |
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Palavras-Chave: |
Bovine nutrition; Forage prodution; Limpograss hybrids. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/139209/1/Cnpgl-2015-CropSci-Herbage.pdf
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Marc: |
LEADER 02209naa a2200241 a 4500
001 2037325
005 2024-02-03
008 2015 bl uuuu u00u1 u #d
100 1 $aWALLAU, M. O.
245 $aHerbage Accumulation and Nutritive Value of Limpograss Breeding Lines Under Stockpiling Management.$h[electronic resource]
260 $c2015
520 $aSupplements or conserved forage are often used to overcome forage quantity deficits for beef cattle, but stockpiled forage can be more economical. Limpograss [Hemarthria altissima (Poir.) Stapf & C.E. Hubb.] is the best available species for stockpiling in Florida because it is productive in autumn and maintains greater digestibility than other grasses at advanced stages of maturity. New limpograss hybrid breeding lines have been developed, but they have not been tested under stockpiling. Three limpograss breeding lines (1, 4F, and 10) and the most-used cultivar, Floralta, received 50 or 100 kg N ha?1 at initiation of stockpiling and herbage accumulated for 8, 12, or 16 wk. Entry 4F had greater herbage accumulation (7.3 Mg ha?1) than Entries 10, 1, and Floralta (6.1, 6.0, and 5.4 Mg ha?1, respectively). Entry 4F also had greater in vitro digestible organic matter (IVDOM) concentration (530?594 g kg?1) than Entries 1 and Floralta, but 4F was not different from Entry 10 (519?531 g kg?1) after 12 and 16 wk of accumulation. As stockpiling period increased from 8 to 16 wk, herbage accumulation increased from 5.3 to 7.4 Mg ha?1, dead material proportion increased from 1 to 10%, and herbage crude protein (CP) decreased from 44 to 32 g kg?1. Limpograss hybrids 4F and 10 are superior to Floralta for stockpiling, stockpiling period should not be longer than 12 wk, and protein supplement will be required to achieve satisfactory animal performance on stockpiled limpograss.
653 $aBovine nutrition
653 $aForage prodution
653 $aLimpograss hybrids
700 1 $aSOLLENBERGER, L. E.
700 1 $aVENDRAMINI, J. M. B.
700 1 $aMULLENIX, M. K.
700 1 $aQUESENBERRY, K. H.
700 1 $aGOMIDE, C. A. de M.
700 1 $aSILVA, V. C. e
700 1 $aDILORENZO, N.
773 $tCrop Science$gv. 55, p. 2377-2383, 2015.
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