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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
23/08/1995 |
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Data da última atualização: |
23/08/1995 |
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Autoria: |
WOOLFOLK, J. S.; SMITH, E. F.; SCHALLES, R. R.; BRENT, B. E.; HARBERS, L. H.; OWENSBY, C. E. |
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Título: |
Effects of nitrogen fertilization and late-spring burning of bluestem range on diet and performance of steers. |
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Ano de publicação: |
1975 |
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Fonte/Imprenta: |
Journal of Range Management, v.28, n.3, p.190-193, May, 1975. |
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Idioma: |
Inglês |
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Conteúdo: |
Cattle were used to evaluate the effects of late-spring burning and nitrogen fertilization alo-
ne and in combination on a typical Truc Prairie range in the Flint Hills near Manhattan, Kans. Diet quality was improved by higher protein and hemicellulose, and by lower acid-
detergent fiber (lignocellulose) of burned than nonburned pastures. Hemicullulose and neutral detergent fiber (cell-wall constituents) increased when 40 lb mN/acre was applied.
Cellulose and lignin were not affected by either treatments. Average daily gain per acre were higher by steers on burned pastures than by those on nonburned pastures. Daily ga-
in waa highest for sters on pastures burned and fertilized. Gain per acre on fertilized pastu-
res exceeded gains from nonfertilized pastures primarily from heavier stocking rate rather than increased individual performance. Apparent dry-matter digestibility did not differ among treatments, but decreased June through August, then increased in October. |
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Palavras-Chave: |
Bluestem range; Fertilizacao por nitrogenio; Nitrogen fertilization; Pasture. |
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Thesagro: |
Dieta; Gado; Pastagem; Queimada. |
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Thesaurus Nal: |
burning; diet. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01806naa a2200301 a 4500
001 1785735
005 1995-08-23
008 1975 bl --- 0-- u #d
100 1 $aWOOLFOLK, J. S.
245 $aEffects of nitrogen fertilization and late-spring burning of bluestem range on diet and performance of steers.
260 $c1975
520 $aCattle were used to evaluate the effects of late-spring burning and nitrogen fertilization alo- ne and in combination on a typical Truc Prairie range in the Flint Hills near Manhattan, Kans. Diet quality was improved by higher protein and hemicellulose, and by lower acid- detergent fiber (lignocellulose) of burned than nonburned pastures. Hemicullulose and neutral detergent fiber (cell-wall constituents) increased when 40 lb mN/acre was applied. Cellulose and lignin were not affected by either treatments. Average daily gain per acre were higher by steers on burned pastures than by those on nonburned pastures. Daily ga- in waa highest for sters on pastures burned and fertilized. Gain per acre on fertilized pastu- res exceeded gains from nonfertilized pastures primarily from heavier stocking rate rather than increased individual performance. Apparent dry-matter digestibility did not differ among treatments, but decreased June through August, then increased in October.
650 $aburning
650 $adiet
650 $aDieta
650 $aGado
650 $aPastagem
650 $aQueimada
653 $aBluestem range
653 $aFertilizacao por nitrogenio
653 $aNitrogen fertilization
653 $aPasture
700 1 $aSMITH, E. F.
700 1 $aSCHALLES, R. R.
700 1 $aBRENT, B. E.
700 1 $aHARBERS, L. H.
700 1 $aOWENSBY, C. E.
773 $tJournal of Range Management$gv.28, n.3, p.190-193, May, 1975.
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Registro original: |
Embrapa Pantanal (CPAP) |
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Registro Completo
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Biblioteca(s): |
Embrapa Algodão. |
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Data corrente: |
15/07/2010 |
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Data da última atualização: |
15/07/2010 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
FREITAS, J. G.; SILVA, J. C. A. da; MOTA, J. R.; SILVA, G. A. da. |
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Afiliação: |
JALMI GUEDES FREITAS, CNPA; JOSE CARLOS AGUIAR DA SILVA, CNPA; Jocelmo Ribeiro Mota; Gilvando Almeida da Silva. |
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Título: |
Comportamento da cultivar de mamona brs energia cultivada sob duas densidades de plantio em Irecê, BA. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE MAMONA, 4.; SIMPÓSIO INTERNACIONAL DE OLEAGINOSAS ENERGÉTICAS, 1., 2010, João Pessoa. Inclusão social e energia: anais. Campina Grande: Embrapa Algodão, 2010. |
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ISSN: |
2177-6008 |
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Idioma: |
Português |
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Palavras-Chave: |
Crescimento da mamona; População de plantas. |
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Thesagro: |
Ricinus Communis. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/18717/1/MAN-01.pdf
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Marc: |
LEADER 00711nam a2200181 a 4500
001 1857829
005 2010-07-15
008 2010 bl uuuu u00u1 u #d
022 $a2177-6008
100 1 $aFREITAS, J. G.
245 $aComportamento da cultivar de mamona brs energia cultivada sob duas densidades de plantio em Irecê, BA.
260 $aIn: CONGRESSO BRASILEIRO DE MAMONA, 4.; SIMPÓSIO INTERNACIONAL DE OLEAGINOSAS ENERGÉTICAS, 1., 2010, João Pessoa. Inclusão social e energia: anais. Campina Grande: Embrapa Algodão$c2010
650 $aRicinus Communis
653 $aCrescimento da mamona
653 $aPopulação de plantas
700 1 $aSILVA, J. C. A. da
700 1 $aMOTA, J. R.
700 1 $aSILVA, G. A. da
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Embrapa Algodão (CNPA) |
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