| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Soja. |
|
Data corrente: |
20/12/2006 |
|
Data da última atualização: |
28/02/2018 |
|
Autoria: |
KRZYZANOWSKI, F. C.; WEST, S. H.; FRANÇA NETO, J. de B. |
|
Título: |
Drying soybean seed using air ambient temperature at low relative humidity. |
|
Ano de publicação: |
2006 |
|
Fonte/Imprenta: |
Revista Brasileira de Sementes, Pelotas, v. 28, n. 2, p. 77-83, 2006. |
|
ISSN: |
0101-3122 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Under subtropical and tropical environments soybean seed (Glycine max (L.) Merrill) are harvested early to avoid deterioration from weathering. Careful after-harvest drying is required and is an important step in maintaining the physiological quality of the seed. Soybean seed should be harvested when the moisture content is in a range of 16-20%. Traditional drying utilizes a high temperature air stream passed through the seed mass without dehumidification. The drying time is long because the system is inefficient and the high temperature increases the risk of thermal damage to the seed. New technology identified as heat pipe technology (HPT) is available and has the unique feature of removing the moisture from the air stream before it is passed through the seed mass at the same environmental temperature. Two studies were conducted to evaluate the performance of HPT for dry soybean seed. In the first study the seeds were dried from 17.5 to 11.1% in 2 hours and 29 minutes and in the second sudy the seeds were dried from 22.6 to 11.9% in 16 hours and 32 minutes. This drying process caused no reduction in seed quality as measured by the standard germination, tetrazolium-viability, accelerated aging and seedling vigor classification tests. The only parameter that indicated a slight seed quality reduction was tetrazolium vigor in the second study. It was concluded that the HPT system is a promising technology for drying soybean seed when efficiency and maintenance of physiological quality are desired. MenosUnder subtropical and tropical environments soybean seed (Glycine max (L.) Merrill) are harvested early to avoid deterioration from weathering. Careful after-harvest drying is required and is an important step in maintaining the physiological quality of the seed. Soybean seed should be harvested when the moisture content is in a range of 16-20%. Traditional drying utilizes a high temperature air stream passed through the seed mass without dehumidification. The drying time is long because the system is inefficient and the high temperature increases the risk of thermal damage to the seed. New technology identified as heat pipe technology (HPT) is available and has the unique feature of removing the moisture from the air stream before it is passed through the seed mass at the same environmental temperature. Two studies were conducted to evaluate the performance of HPT for dry soybean seed. In the first study the seeds were dried from 17.5 to 11.1% in 2 hours and 29 minutes and in the second sudy the seeds were dried from 22.6 to 11.9% in 16 hours and 32 minutes. This drying process caused no reduction in seed quality as measured by the standard germination, tetrazolium-viability, accelerated aging and seedling vigor classification tests. The only parameter that indicated a slight seed quality reduction was tetrazolium vigor in the second study. It was concluded that the HPT system is a promising technology for drying soybean seed when efficiency and maintenance of physiological... Mostrar Tudo |
|
Thesagro: |
Semente; Soja. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/173334/1/a10v28n2.pdf
|
|
Marc: |
LEADER 02032naa a2200181 a 4500
001 1469732
005 2018-02-28
008 2006 bl uuuu u00u1 u #d
022 $a0101-3122
100 1 $aKRZYZANOWSKI, F. C.
245 $aDrying soybean seed using air ambient temperature at low relative humidity.
260 $c2006
520 $aUnder subtropical and tropical environments soybean seed (Glycine max (L.) Merrill) are harvested early to avoid deterioration from weathering. Careful after-harvest drying is required and is an important step in maintaining the physiological quality of the seed. Soybean seed should be harvested when the moisture content is in a range of 16-20%. Traditional drying utilizes a high temperature air stream passed through the seed mass without dehumidification. The drying time is long because the system is inefficient and the high temperature increases the risk of thermal damage to the seed. New technology identified as heat pipe technology (HPT) is available and has the unique feature of removing the moisture from the air stream before it is passed through the seed mass at the same environmental temperature. Two studies were conducted to evaluate the performance of HPT for dry soybean seed. In the first study the seeds were dried from 17.5 to 11.1% in 2 hours and 29 minutes and in the second sudy the seeds were dried from 22.6 to 11.9% in 16 hours and 32 minutes. This drying process caused no reduction in seed quality as measured by the standard germination, tetrazolium-viability, accelerated aging and seedling vigor classification tests. The only parameter that indicated a slight seed quality reduction was tetrazolium vigor in the second study. It was concluded that the HPT system is a promising technology for drying soybean seed when efficiency and maintenance of physiological quality are desired.
650 $aSemente
650 $aSoja
700 1 $aWEST, S. H.
700 1 $aFRANÇA NETO, J. de B.
773 $tRevista Brasileira de Sementes, Pelotas$gv. 28, n. 2, p. 77-83, 2006.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Soja (CNPSO) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 89 | |
| 81. |  | RODRIGUES, A. de A.; CRUZ, G. M. da; ALENCAR, M. M. de; BARBOSA, R. T.; CORRÊA, L. de A.; OLIVEIRA, G. P. de. Efeito da suplementação e da disponibilidade e qualidade de forragem no ganho de peso de novilhas de diferentes grupos genéticos. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 39., 2002, Recife, PE. Anais... Recife: Ed. dos Editores, 2002. 4f. 1 CD-ROM.| Biblioteca(s): Embrapa Pecuária Sudeste. |
|    |
| 82. | | REZENDE, H. E. B. DE; ARAÚJO, J. L. DE B.; GOMES, P. A. C.; NUERNBERG, S.; PIMENTEL NETO, M.; OLIVEIRA, G. P. de; MELLO, R. P. DE. Notas sobre duas espécies de Lymnaea Lamark, 1799, hospedeiros intermediários de Fasciola hepática L. no estado do Rio de Janeiro (Mollusca, Gastropoda, Basommatophora, Lymnaeidae). Revista da Universidade Federal do Rio de Janeiro, Rio de Janeiro, v.3, n.1, p.21-23, 1973.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
|  |
| 83. | | BERTOCCO, L. H. C.; OLIVEIRA, R. C. de; OGAWA, L.; FREIRE, R. L.; MARANA, E. R. M.; OLIVEIRA, G. P. de; NAVARRO, I. T. Ocorrência de anticorpos anti - Taxolplasma gonddi em rebanhos de bovinos de leite da região de São Carlos, São Paulo. In: ENCONTRO ANUAL DE INICIAÇÃO CIENTÍFICA, 6., 1997, Ponta Grossa, PR. Anais... Ponta Grossa: UEPG/UE L/UEM/UNIOESTE, 1997. p.456.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
| |
| 84. | | ARAÚJO, J. L. B. de; NUERNBERG, S.; OLIVEIRA, G. P. de; MELO, R. P. DE; RESENDE, H. E. B. DE; PIMENTEL NETO, M.; GOMES, P. A. C. Pesquisadores acham que parasita ataca grande parte do rebanho do estado do Rio. Jornal Fluminense, Rio de Janeiro, 15 de mar., 1973.| Tipo: Artigo de Divulgação na Mídia |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
| |
| 85. | | RODRIGUES, A. de A.; CRUZ, G. M. D.; BARBOSA, R. T.; ALENCAR, M. M. de; CORREA, L. de A.; OLIVEIRA, G. P. de. Perfomance of beef heifers of de various genetic groups, supplemented or not, in coastcross pastures. In: INTERNATIONAL GRASSLAND CONGRESS, 19., 2001, São Pedro, SP. Proceedings... Piracicaba: ESALQ, 2001. p. 701-702.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
| |
| 86. | | DOMINGUES, L. F.; GIGLIOTI, R.; FEITOSA, K. A.; FANTATTO, R. R.; RABELO, M. D.; OLIVEIRA, M. C. de S.; BECHARA, G. H.; OLIVEIRA, G. P. de; BARIONI JUNIOR, W.; CHAGAS, A. C. de S. In vitro and in vivo evaluation of the activity of pineapple (Ananas comosus) on Haemonchus contortus in Santa Inês sheep. Veterinary Parasitology, v. 197, N. 1-8, p. 263-270, oct. 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
|  |
| 87. | | DOMINGUES, L. F.; GIGLIOTI, R.; FEITOSA, K. A.; FANTATTO, R. R.; RABELO, M. D.; OLIVEIRA, M. C. de S.; OLIVEIRA, G. P. de; BECHARA, G. H.; CHAGAS, A. C. de S. In vitro activity of pineapple extracts (Ananas comosus, Bromeliaceae) on Rhipicephalus (Boophilus) microplus (Acari: Ixodidae). Experimental Parasitology, v. 134, n .3, p. 400-404, july 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
| |
| 88. | | SANTOS, I. B. dos; MACIEL, W. G.; FELIPPELLI, G.; TOSCANO, J. H. B.; CRUZ, B. C.; CHAGAS, A. C. de S.; SOARES, V. E.; LOPES. W. D. Z.; COSTA, A. J. da; OLIVEIRA, G. P. de. Viability of Haemonchus placei parasitism in experimentally infected young goats. Veterinary Parasitology, v. 271, p. 64-67, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
| |
| 89. | | PRIMAVESI, O.; PRIMAVESI, A. C. P. de A.; PEDROSO, A. de F.; CAMARGO, A. C. de; RASSINI, J. B.; ROCHA FILHO, J. da; OLIVEIRA, G. P. de; CORREA, L. de A.; ARMELIN, M. J. A.; VIERIA, S. R.; DECHEN, S. C. F. Microbacia hidrográfica do Ribeirão Canchim: um modelo real de laboratório ambiental. Sao Carlos: Embrapa Pecuaria Sudeste, 1999. 133p. (Embrapa Pecuaria Sudeste. Boletim de Pesquisa, 5).| Tipo: Boletim de Pesquisa e Desenvolvimento |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
| |
| Registros recuperados : 89 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
