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Registro Completo |
Biblioteca(s): |
Embrapa Trigo. |
Data corrente: |
31/08/1994 |
Data da última atualização: |
15/01/2013 |
Autoria: |
LUZ, W. C. da. |
Título: |
A necessidade de um sistema dinamico no controle químico das doenças fungicas foliares da cevada. |
Ano de publicação: |
1983 |
Fonte/Imprenta: |
In: EMBRAPA. Centro Nacional de Pesquisa de Trigo. Cevada: resultados de pesquisa 1982. Passo Fundo, 1983. |
Páginas: |
p. 86-91 |
Idioma: |
Português |
Notas: |
Trabalho apresentado na III Reunião Anual de Pesquisa de Cevada, Passo Fundo, 1983. |
Thesaurus Nal: |
barley. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00561naa a2200145 a 4500 001 1823246 005 2013-01-15 008 1983 bl uuuu u00u1 u #d 100 1 $aLUZ, W. C. da 245 $aA necessidade de um sistema dinamico no controle químico das doenças fungicas foliares da cevada. 260 $c1983 300 $ap. 86-91 500 $aTrabalho apresentado na III Reunião Anual de Pesquisa de Cevada, Passo Fundo, 1983. 650 $abarley 773 $tIn: EMBRAPA. Centro Nacional de Pesquisa de Trigo. Cevada: resultados de pesquisa 1982. Passo Fundo, 1983.
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Embrapa Trigo (CNPT) |
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Registro Completo
Biblioteca(s): |
Embrapa Gado de Corte; Embrapa Pecuária Sul. |
Data corrente: |
23/10/2012 |
Data da última atualização: |
07/02/2013 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
BARBOSA, R. A.; NASCIMENTO JÚNIOR, D. do; VILELA, H. H.; SOUSA, B. M. de L.; SILVA, S. C. da; EUCLIDES, V. P. B.; SILVEIRA, M. C. T. da. |
Afiliação: |
RODRIGO AMORIM BARBOSA, CNPGC; DOMICIO DO NASCIMENTO JÚNIOR, UFV; HÉLIO HENRIQUE VILELA, UFV; BRAULIO MAIA DE LANA SOUSA, UFV; SILA CARNEIRO DA SILVA, USP ESALQ; VALERIA PACHECO BATISTA EUCLIDES, CNPGC; MARCIA CRISTINA T DA SILVEIRA, CPPSUL. |
Título: |
Morphogenetic and structural characteristics of guinea grass tillers at different ages under intermittent stocking. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Revista Brasileira de Zootecnia, Viçosa, MG, v. 41, n. 7, p. 1583-1588, jul. 2012. |
Idioma: |
Inglês |
Conteúdo: |
The objective of this research was to assess morphogenetic and structural characteristics of tillers of guinea grass cv. Tanzania at different ages. The pastures of guinea grass were managed in six pasture conditions related to the combination of three frequencies (90, 95, and 99% light interception) and two post-grazing heights (25 and 50 cm). In these six pastures conditions, three tiller ages were evaluated (young, mature, and old). The design was of completely randomized block with three replications. Young tillers exhibited higher leaf appearance rate and leaf elongation rate and, consequently, higher final leaf length and number of live leaves than mature and old tillers, regardless of the pasture condition. On pastures managed with 90 or 95% light interception associated with a post-grazing height of 25 cm, old tillers presented longer leaf lifespan than young and mature ones. There is a progressive reduction in the vigor of growth of pastures of guinea grass cv. Tanzania with advancing tiller age. |
Thesagro: |
Panicum Maximum; Pastagem. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/76156/1/valeria.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/68492/1/RBZ-41-7-SILVEIRA.pdf
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Marc: |
LEADER 01735naa a2200217 a 4500 001 1948635 005 2013-02-07 008 2012 bl uuuu u00u1 u #d 100 1 $aBARBOSA, R. A. 245 $aMorphogenetic and structural characteristics of guinea grass tillers at different ages under intermittent stocking.$h[electronic resource] 260 $c2012 520 $aThe objective of this research was to assess morphogenetic and structural characteristics of tillers of guinea grass cv. Tanzania at different ages. The pastures of guinea grass were managed in six pasture conditions related to the combination of three frequencies (90, 95, and 99% light interception) and two post-grazing heights (25 and 50 cm). In these six pastures conditions, three tiller ages were evaluated (young, mature, and old). The design was of completely randomized block with three replications. Young tillers exhibited higher leaf appearance rate and leaf elongation rate and, consequently, higher final leaf length and number of live leaves than mature and old tillers, regardless of the pasture condition. On pastures managed with 90 or 95% light interception associated with a post-grazing height of 25 cm, old tillers presented longer leaf lifespan than young and mature ones. There is a progressive reduction in the vigor of growth of pastures of guinea grass cv. Tanzania with advancing tiller age. 650 $aPanicum Maximum 650 $aPastagem 700 1 $aNASCIMENTO JÚNIOR, D. do 700 1 $aVILELA, H. H. 700 1 $aSOUSA, B. M. de L. 700 1 $aSILVA, S. C. da 700 1 $aEUCLIDES, V. P. B. 700 1 $aSILVEIRA, M. C. T. da 773 $tRevista Brasileira de Zootecnia, Viçosa, MG$gv. 41, n. 7, p. 1583-1588, jul. 2012.
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