| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
|
Data corrente: |
18/03/1996 |
|
Data da última atualização: |
11/06/2013 |
|
Autoria: |
FLACHOWSKY, G.; PEYKER, W.; SCHNEIDER, A.; HENKEL, K. |
|
Título: |
Fibre analyses and in sacco degradability of plant fractions of two corn varieties harvested at various times. |
|
Ano de publicação: |
1993 |
|
Fonte/Imprenta: |
Animal Feed Science and Technology, v. 43, n. 1, p. 41-50, 1993. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Abstract: Twenty maize plants each of the varieties Boss and Bezemara were harvested on four (4 September, 16 September, 30 September and 14 October) and three (16 September, 30 September and 14 October) dates, respectively. The plant stem below the ear was divided into 5-cm height portions, and the stalk over the ear and the ear formed two further fractions. Neutral detergent fibre (NDF), acid detergent fibre (ADF), hemicellulose, cellulose and lignin were determined for selected fractions (height 0–5 cm, 5–10 cm, 20–25 cm, 40–45 cm, over ear and ear). Rumen dry matter degradability (DMD) of all fractions was evaluated in situ using three rumen fistulated male sheep. The rumen incubation time for all samples was 48 h. Later harvest dates increased the cell wall content of all stalk fractions of the variety Boss (NDF: 55.2%, 64.9%, 75.4% and 85.7%; ADF: 35.3%, 41.5%, 48.8% and 58.6%; lignin: 6.6%, 7.7%, 8.7% and 11.6% of DM for harvest dates 4 September, 16 September, 30 September and 14 October, respectively). The latest harvest date did not enhance the fibre content of Bezemara (NDF: 60.8%, 76.6% and 76.1%; ADF: 38.8%, 49.6% and 49.1%; lignin: 7.5%, 9.9% and 8.5% of DM for 16 September, 30 September and 14 October, respectively). The lignin content decreased with height of stem (0–5 cm: 11.0%; 20–25 cm: 9.3%; 40–45 cm: 8.5%; over ear: 5.0% of DM). The cell wall content of ears was reduced with later harvest date. The in sacco DMD of residual plants of both varieties decreased with later growing stages. The higher fractions of residual plants showed a higher DMD than the lower ones (0–5 cm: 59.3%; 20–25 cm: 65.3%; 40–45 cm: 67.3%; over ear: 72.2%). The DMD of ears was less influenced by harvest date (88.5–93.8%), and was closely correlated with lignin content of fractions (r = ?0.93). A higher cut of corn plant may increase the digestibility of corn silage and probably also the performance of ruminants. MenosAbstract: Twenty maize plants each of the varieties Boss and Bezemara were harvested on four (4 September, 16 September, 30 September and 14 October) and three (16 September, 30 September and 14 October) dates, respectively. The plant stem below the ear was divided into 5-cm height portions, and the stalk over the ear and the ear formed two further fractions. Neutral detergent fibre (NDF), acid detergent fibre (ADF), hemicellulose, cellulose and lignin were determined for selected fractions (height 0–5 cm, 5–10 cm, 20–25 cm, 40–45 cm, over ear and ear). Rumen dry matter degradability (DMD) of all fractions was evaluated in situ using three rumen fistulated male sheep. The rumen incubation time for all samples was 48 h. Later harvest dates increased the cell wall content of all stalk fractions of the variety Boss (NDF: 55.2%, 64.9%, 75.4% and 85.7%; ADF: 35.3%, 41.5%, 48.8% and 58.6%; lignin: 6.6%, 7.7%, 8.7% and 11.6% of DM for harvest dates 4 September, 16 September, 30 September and 14 October, respectively). The latest harvest date did not enhance the fibre content of Bezemara (NDF: 60.8%, 76.6% and 76.1%; ADF: 38.8%, 49.6% and 49.1%; lignin: 7.5%, 9.9% and 8.5% of DM for 16 September, 30 September and 14 October, respectively). The lignin content decreased with height of stem (0–5 cm: 11.0%; 20–25 cm: 9.3%; 40–45 cm: 8.5%; over ear: 5.0% of DM). The cell wall content of ears was reduced with later harvest date. The in sacco DMD of residual plants of both varieties decrea... Mostrar Tudo |
|
Thesagro: |
Análise; Fibra; Milho; Silagem; Valor Nutritivo. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 02567naa a2200217 a 4500
001 1523423
005 2013-06-11
008 1993 bl --- 0-- u #d
100 1 $aFLACHOWSKY, G.
245 $aFibre analyses and in sacco degradability of plant fractions of two corn varieties harvested at various times.
260 $c1993
520 $aAbstract: Twenty maize plants each of the varieties Boss and Bezemara were harvested on four (4 September, 16 September, 30 September and 14 October) and three (16 September, 30 September and 14 October) dates, respectively. The plant stem below the ear was divided into 5-cm height portions, and the stalk over the ear and the ear formed two further fractions. Neutral detergent fibre (NDF), acid detergent fibre (ADF), hemicellulose, cellulose and lignin were determined for selected fractions (height 0–5 cm, 5–10 cm, 20–25 cm, 40–45 cm, over ear and ear). Rumen dry matter degradability (DMD) of all fractions was evaluated in situ using three rumen fistulated male sheep. The rumen incubation time for all samples was 48 h. Later harvest dates increased the cell wall content of all stalk fractions of the variety Boss (NDF: 55.2%, 64.9%, 75.4% and 85.7%; ADF: 35.3%, 41.5%, 48.8% and 58.6%; lignin: 6.6%, 7.7%, 8.7% and 11.6% of DM for harvest dates 4 September, 16 September, 30 September and 14 October, respectively). The latest harvest date did not enhance the fibre content of Bezemara (NDF: 60.8%, 76.6% and 76.1%; ADF: 38.8%, 49.6% and 49.1%; lignin: 7.5%, 9.9% and 8.5% of DM for 16 September, 30 September and 14 October, respectively). The lignin content decreased with height of stem (0–5 cm: 11.0%; 20–25 cm: 9.3%; 40–45 cm: 8.5%; over ear: 5.0% of DM). The cell wall content of ears was reduced with later harvest date. The in sacco DMD of residual plants of both varieties decreased with later growing stages. The higher fractions of residual plants showed a higher DMD than the lower ones (0–5 cm: 59.3%; 20–25 cm: 65.3%; 40–45 cm: 67.3%; over ear: 72.2%). The DMD of ears was less influenced by harvest date (88.5–93.8%), and was closely correlated with lignin content of fractions (r = ?0.93). A higher cut of corn plant may increase the digestibility of corn silage and probably also the performance of ruminants.
650 $aAnálise
650 $aFibra
650 $aMilho
650 $aSilagem
650 $aValor Nutritivo
700 1 $aPEYKER, W.
700 1 $aSCHNEIDER, A.
700 1 $aHENKEL, K.
773 $tAnimal Feed Science and Technology$gv. 43, n. 1, p. 41-50, 1993.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 91 | |
| 8. |  | MION, B.; GINDRI, P. C.; HAX, L. T.; PRADIEE, J.; PEGORARO, L. M. C.; SCHNEIDER, A. Relação entre o diâmetro folicular, volume do corpo lúteo e a taxa de prenhez em protocolos de inseminação artificial em tempo fixo em bovinos. In: CONGRESSO DE INICIAÇÃO CIENTÍFICA, 26.; ENCONTRO DE PÓS-GRADUAÇÃO UFPEL, 19.; SEMANA INTEGRADA DE ENSINO, PESQUISA E EXTENSÃO, 3., 2017, Pelotas. Anais... Pelotas: UFPel, 2017.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
|    |
| 12. | | SILVEIRA, P. A. S.; PEGORARO, L. M. C.; BUTLER, W. R.; CORREA, M. N.; SCHNEIDER, A. Effect of IGF-1 SnaBI polymorphism on reproductive parameters and metabolic parameters in dairy cows. Animal Reproduction., v.12, n.3, p. 582, Jul./Sept. 2015. Publicado: Proceedings of the 29th Annual Meeting of the Brazilian Embryo Technology Society (SBTE); Gramado, RS, Brazil, August 20th to 23rd, 2015, and 31st Meeting of the European Embryo Transfer Association (AETE); Ghent, Belgium,...| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
| |
| 13. | | STEINMETZ, S.; SEVERO, A. C. M.; SCHNEIDER, A. B.; SCHNEID, I. N.; SANTOS, R. C. Número de folhas no colmo principal na data de diferenciação da panícula de cultivares de arroz Irrigado. CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 9., 2015, Pelotas. Ciência e tecnologia para otimização da orizicultura: anais. Brasília, DF: Embrapa; Pelotas: Sosbai, 2015.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
| |
| 18. | | RINCON, J. A. A.; REMIÃO, M. H.; PREADIEÉ, J.; PEGORARO, L. M. C.; CORRÊA, M. N.; SCHNEIDER, A. Relação da lipoproteina de alta densidade durante a maturação oocitaria com o desenvolvimento embrionário inicial em bovinos. In: CONGRESSO DE INICIAÇÃO CIENTÍFICA, 26.; ENCONTRO DE PÓS-GRADUAÇÃO UFPEL, 19.; SEMANA INTEGRADA DE ENSINO, PESQUISA E EXTENSÃO, 3., 2017, Pelotas. Anais... Pelotas: UFPel, 2017.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
|  |
| 19. | | PFEIFER, L. F. M.; CAMPOS, H.; MIGUEL JÚNIOR, J. C.; SILVEIRA, L. L.; SCHNEIDER, A.; CORRÊA, M. N.; RUMPF, R. Aumento da qualidade de ovócitos recuperados por punção folicular de vacas submetidas previamente à superovulação. Separata de: Revista Brasileira de Reprodução Animal, Belo Horizonte, v.35, n.3, p.363-367, jul./set. 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia; Embrapa Rondônia. |
| |
| 20. | | CAMPOS, F. T. de; PRADIEE, J.; SILVA, J. F. da; GHELLER, S. M. M.; SCHNEIDER, A.; PEGORARO, L. M. C. Atividade da paraoxonase (PON-1): plasmática, líquidoCfolicular e sêmen de ovinos da raça crioula. In: SIMPÓSIO DE RECURSOS GENÉTICOS PARA A AMÉRICA LATINA E CARIBE, 10., 2015, Bento Gonçalves. Recursos genéticos no século 21: de Vavilov a Svalbard. Anais... [s.l.]: Sociedade Brasileira de Recursos Genéticos, 2015.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
| |
| Registros recuperados : 91 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
