|
|
Registro Completo |
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
16/05/2002 |
Data da última atualização: |
16/05/2002 |
Autoria: |
TEIXEIRA, D. A. B.; BORGES, I.; ROGERIO, M. C. P.; RODRIGUES, N. M.; SILVA, A. G. M. e; GONCALVES, L. C.; BORGES, A. L. C. C.; SALIBA, E. de O. S. |
Título: |
Consumo de nutrientes em dietas com feno de Brachiaria decumbens e diferentes niveis de caroco de algodao para ovinos. |
Ano de publicação: |
2001 |
Fonte/Imprenta: |
In: REUNIAO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 38., 2001, Piracicaba, SP. Anais... Piracicaba: FEALQ, 2001. |
Páginas: |
p.1171-1172. |
Idioma: |
Português |
Conteúdo: |
O objetivo deste trabalho foi avaliar o consumo de materia seca (MS), materia organica (MO), extrato etereo (EE), proteina bruta (PB), fibra em detergente neutro (FDN), fibra em detergente acido (FDA), hemicelulose e celulose em ovinos recebendo niveis crescentes de algodao e feno de Brachiaria decumbens. |
Palavras-Chave: |
Caroco de algodao; Cotton whole; Diety; Fat; Fiber. |
Thesagro: |
Brachiaria Decumbens; Consumo; Dieta; Digestibilidade; Fibra; Lipídio; Nutrição; Nutriente; Ovino. |
Thesaurus Nal: |
digestibility; nutrition; sheep. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01473naa a2200421 a 4500 001 1528349 005 2002-05-16 008 2001 bl uuuu u00u1 u #d 100 1 $aTEIXEIRA, D. A. B. 245 $aConsumo de nutrientes em dietas com feno de Brachiaria decumbens e diferentes niveis de caroco de algodao para ovinos. 260 $c2001 300 $ap.1171-1172. 520 $aO objetivo deste trabalho foi avaliar o consumo de materia seca (MS), materia organica (MO), extrato etereo (EE), proteina bruta (PB), fibra em detergente neutro (FDN), fibra em detergente acido (FDA), hemicelulose e celulose em ovinos recebendo niveis crescentes de algodao e feno de Brachiaria decumbens. 650 $adigestibility 650 $anutrition 650 $asheep 650 $aBrachiaria Decumbens 650 $aConsumo 650 $aDieta 650 $aDigestibilidade 650 $aFibra 650 $aLipídio 650 $aNutrição 650 $aNutriente 650 $aOvino 653 $aCaroco de algodao 653 $aCotton whole 653 $aDiety 653 $aFat 653 $aFiber 700 1 $aBORGES, I. 700 1 $aROGERIO, M. C. P. 700 1 $aRODRIGUES, N. M. 700 1 $aSILVA, A. G. M. e 700 1 $aGONCALVES, L. C. 700 1 $aBORGES, A. L. C. C. 700 1 $aSALIBA, E. de O. S. 773 $tIn: REUNIAO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 38., 2001, Piracicaba, SP. Anais... Piracicaba: FEALQ, 2001.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Agrobiologia. |
Data corrente: |
08/11/2001 |
Data da última atualização: |
31/05/2007 |
Autoria: |
BODDEY, R. M.; POLIDORO, J. C.; RESENDE, A. S.; ALVES, B. J. R.; URQUIAGA, S. |
Título: |
Use of the 15N natural abundance technique for the quantification of the contribution of N2 fixation to sugar cane other grasses. |
Ano de publicação: |
2001 |
Fonte/Imprenta: |
Australian Journal of Plant Physiology, Victoria, v. 28, p. 889-895, 2001. |
Idioma: |
Inglês |
Conteúdo: |
The use of the 15N natural abundance technique to quantify contribution of biological nitrogen fixation (BNF) to any plant is based on the observation that N derived from soil is generally slightly different [usually higher in 15N abundance (15N%)] than that of the air. Plants or micro-organisms growing solely on BNF generally accumulate N with 15N isotopic abundance lower than that of the air (i.e. 15N% is negative), while plants obtaining all N from the soil generally show a positive 15N% signal. The technique is applied by estimating the 15N abundance of the putative 'N2-fixing' crop and analysing the 15N abundance of neighbouring non-N2-fixing reference plants. However, often there are such large variations in the N derived from the soil by different non-N2-fixing plants that in natural ecosystems it is often impossible to even distinguish plants that are benefiting form BNF, let alone quantity this contribution. The reasons why soil derived N can vary so widely, especially in natural ecosystems, are briefly discussed and a sampling strategy is described to assess possible BNF inputs to sugar can plants in commercial plantations in Brazil. The results suggest that in nine of the 11 sites studied, BNF inputs were significant ranging from 25 to 60% of N assimilated. |
Palavras-Chave: |
BNF; FBN; Fixação Biológica de nitrogênio; N; Sugar cane. |
Thesagro: |
Cana de Açúcar; Gramínea; Nitrogênio; Solo. |
Thesaurus NAL: |
grasses; nitrogen; nitrogen fixation; soil. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02188naa a2200325 a 4500 001 1621281 005 2007-05-31 008 2001 bl --- 0-- u #d 100 1 $aBODDEY, R. M. 245 $aUse of the 15N natural abundance technique for the quantification of the contribution of N2 fixation to sugar cane other grasses. 260 $c2001 520 $aThe use of the 15N natural abundance technique to quantify contribution of biological nitrogen fixation (BNF) to any plant is based on the observation that N derived from soil is generally slightly different [usually higher in 15N abundance (15N%)] than that of the air. Plants or micro-organisms growing solely on BNF generally accumulate N with 15N isotopic abundance lower than that of the air (i.e. 15N% is negative), while plants obtaining all N from the soil generally show a positive 15N% signal. The technique is applied by estimating the 15N abundance of the putative 'N2-fixing' crop and analysing the 15N abundance of neighbouring non-N2-fixing reference plants. However, often there are such large variations in the N derived from the soil by different non-N2-fixing plants that in natural ecosystems it is often impossible to even distinguish plants that are benefiting form BNF, let alone quantity this contribution. The reasons why soil derived N can vary so widely, especially in natural ecosystems, are briefly discussed and a sampling strategy is described to assess possible BNF inputs to sugar can plants in commercial plantations in Brazil. The results suggest that in nine of the 11 sites studied, BNF inputs were significant ranging from 25 to 60% of N assimilated. 650 $agrasses 650 $anitrogen 650 $anitrogen fixation 650 $asoil 650 $aCana de Açúcar 650 $aGramínea 650 $aNitrogênio 650 $aSolo 653 $aBNF 653 $aFBN 653 $aFixação Biológica de nitrogênio 653 $aN 653 $aSugar cane 700 1 $aPOLIDORO, J. C. 700 1 $aRESENDE, A. S. 700 1 $aALVES, B. J. R. 700 1 $aURQUIAGA, S. 773 $tAustralian Journal of Plant Physiology, Victoria$gv. 28, p. 889-895, 2001.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Agrobiologia (CNPAB) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|