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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados; Embrapa Gado de Corte. |
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Data corrente: |
01/03/1993 |
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Data da última atualização: |
09/05/2008 |
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Autoria: |
THIAGO, L. R. L. de S.; SILVA, J. M. da; COSTA, F. P.; CORREA, E. S. |
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Afiliação: |
EMBRAPA. Centro Nacional de Pesquisa de Gado de Corte (Campo Grande, MS). |
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Título: |
O uso da ponta de cana na engorda de novilhos em confinamento. |
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Ano de publicação: |
1982 |
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Fonte/Imprenta: |
In: REUNIAO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 19., 1982., Piracicaba. Anais. Campinas : SBZ, 1982. |
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Páginas: |
p.173. |
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Idioma: |
Português |
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Notas: |
CNPGC. |
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Palavras-Chave: |
Aspecto economico; Brasil; Campo Grande; Cana-de-acucar; Economic situation; Fattening; Feeding; Mato Grosso do Sul; Sorgo sacarino; Sugar cane. |
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Thesagro: |
Alimentação; Bovino; Cerrado; Confinamento; Digestibilidade; Engorda; Novilho; Nutrição Animal; Ponta de Cana. |
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Thesaurus Nal: |
cattle; digestibility; feedlots; steers. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01170naa a2200445 a 4500
001 1321314
005 2008-05-09
008 1982 bl uuuu u00u1 u #d
100 1 $aTHIAGO, L. R. L. de S.
245 $aO uso da ponta de cana na engorda de novilhos em confinamento.
260 $c1982
300 $ap.173.
500 $aCNPGC.
650 $acattle
650 $adigestibility
650 $afeedlots
650 $asteers
650 $aAlimentação
650 $aBovino
650 $aCerrado
650 $aConfinamento
650 $aDigestibilidade
650 $aEngorda
650 $aNovilho
650 $aNutrição Animal
650 $aPonta de Cana
653 $aAspecto economico
653 $aBrasil
653 $aCampo Grande
653 $aCana-de-acucar
653 $aEconomic situation
653 $aFattening
653 $aFeeding
653 $aMato Grosso do Sul
653 $aSorgo sacarino
653 $aSugar cane
700 1 $aSILVA, J. M. da
700 1 $aCOSTA, F. P.
700 1 $aCORREA, E. S.
773 $tIn: REUNIAO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 19., 1982., Piracicaba. Anais. Campinas : SBZ, 1982.
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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Biblioteca |
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Origem |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
22/02/2013 |
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Data da última atualização: |
13/06/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 2 |
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Autoria: |
REIS, R. C. R.; DANTAS, B. F.; PELACANI, C. R. |
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Afiliação: |
RENATA CONDURU RIBEIRO REIS; BARBARA FRANCA DANTAS, CPATSA; CLAUDINÉIA REGINA PELACANI. |
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Título: |
Mobilization of reserves and germination of seeds of Erythrina velutina Willd. (Leguminosae - Papilionoideae) under different osmotic potentials. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Revista Brasileira de Sementes, v. 34, n. 4, p. 580-588, 2012. |
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Idioma: |
Inglês |
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Conteúdo: |
Some environmental factors, including water availability, may influence seed germination. This study investigated the germination of E. velutina seeds submitted to different osmotic potentials and mobilization of reserves during water-stress. Scarified seeds were arranged in paper rolls and soaked in solutions of Polyethylene Glycol (PEG) prepared in osmotic potentials 0.0, -0.2, -0.4, -0.6, and -0.8 MPa and kept into a seed germinator, at 25 °C, and 12/12 h photoperiod (L/D), during 10 days. The percentage, mean time, mean speed, germination speed index; as well as the germination uniformity coefficient were assessed. During germination process the total soluble sugars, reducing sugars, soluble protein, and total amino acids were quantified in the cotyledon, hypocotyl and radicle of soaked seeds and cotyledons of quiescent seeds (control). There was influence of osmotic potential on E. velutina seed germination. The germination percentage remained at high levels until -0.6 MPa and above this osmotic potential there has been no germination. The mobilization of stored reserves of carbon and nitrogen in E. velutina seeds was also influenced by water-stress. There was sensitiveness between -0.2 and -0.6 MPa; however, the degradation and the mobilization of reserves was slower when the osmotic potential decreased. |
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Palavras-Chave: |
Carbono de reserva; Proteínas solúveis; Stresse hídrico. |
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Thesagro: |
Caatinga; Germinação; Mulungu; Recurso natural; Semente. |
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Thesaurus NAL: |
Erythrina velutina; Natural resources; Water stress. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/78727/1/Barbara.pdf
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Marc: |
LEADER 02186naa a2200277 a 4500
001 1950565
005 2023-06-13
008 2012 bl uuuu u00u1 u #d
100 1 $aREIS, R. C. R.
245 $aMobilization of reserves and germination of seeds of Erythrina velutina Willd. (Leguminosae - Papilionoideae) under different osmotic potentials.$h[electronic resource]
260 $c2012
520 $aSome environmental factors, including water availability, may influence seed germination. This study investigated the germination of E. velutina seeds submitted to different osmotic potentials and mobilization of reserves during water-stress. Scarified seeds were arranged in paper rolls and soaked in solutions of Polyethylene Glycol (PEG) prepared in osmotic potentials 0.0, -0.2, -0.4, -0.6, and -0.8 MPa and kept into a seed germinator, at 25 °C, and 12/12 h photoperiod (L/D), during 10 days. The percentage, mean time, mean speed, germination speed index; as well as the germination uniformity coefficient were assessed. During germination process the total soluble sugars, reducing sugars, soluble protein, and total amino acids were quantified in the cotyledon, hypocotyl and radicle of soaked seeds and cotyledons of quiescent seeds (control). There was influence of osmotic potential on E. velutina seed germination. The germination percentage remained at high levels until -0.6 MPa and above this osmotic potential there has been no germination. The mobilization of stored reserves of carbon and nitrogen in E. velutina seeds was also influenced by water-stress. There was sensitiveness between -0.2 and -0.6 MPa; however, the degradation and the mobilization of reserves was slower when the osmotic potential decreased.
650 $aErythrina velutina
650 $aNatural resources
650 $aWater stress
650 $aCaatinga
650 $aGerminação
650 $aMulungu
650 $aRecurso natural
650 $aSemente
653 $aCarbono de reserva
653 $aProteínas solúveis
653 $aStresse hídrico
700 1 $aDANTAS, B. F.
700 1 $aPELACANI, C. R.
773 $tRevista Brasileira de Sementes$gv. 34, n. 4, p. 580-588, 2012.
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Embrapa Semiárido (CPATSA) |
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