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Registro Completo |
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
24/10/2008 |
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Data da última atualização: |
15/12/2008 |
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Autoria: |
HORTON, D. E.; KIM, Y. C.; HAHN, B. H.; KIM, K. K.; MOK, I. G.; LEE, B. N.; KIM, D. M. |
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Título: |
Potato research and development in the Republic of Korea: organization, impact and issues. |
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Ano de publicação: |
1988 |
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Fonte/Imprenta: |
Lima: CIP, 1988. |
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Páginas: |
70 p. |
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ISBN: |
92-9060-119-1 |
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Idioma: |
Inglês |
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Conteúdo: |
Potaoes in the Korean food system; Early attempts at seed potato certification; The new seed program; Official and informal systems; Costs and benefits; Some issues for the future. |
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Palavras-Chave: |
Coreia; Cultural method; Korea; Potato; Production data. |
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Thesagro: |
Batata; Produção; Solanum Tuberosum. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00919nam a2200301 a 4500
001 1763002
005 2008-12-15
008 1988 bl uuuu 00u1 u #d
020 $a92-9060-119-1
100 1 $aHORTON, D. E.
245 $aPotato research and development in the Republic of Korea$borganization, impact and issues.
260 $aLima: CIP$c1988
300 $a70 p.
520 $aPotaoes in the Korean food system; Early attempts at seed potato certification; The new seed program; Official and informal systems; Costs and benefits; Some issues for the future.
650 $aBatata
650 $aProdução
650 $aSolanum Tuberosum
653 $aCoreia
653 $aCultural method
653 $aKorea
653 $aPotato
653 $aProduction data
700 1 $aKIM, Y. C.
700 1 $aHAHN, B. H.
700 1 $aKIM, K. K.
700 1 $aMOK, I. G.
700 1 $aLEE, B. N.
700 1 $aKIM, D. M.
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Registro original: |
Embrapa Hortaliças (CNPH) |
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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
30/08/2016 |
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Data da última atualização: |
24/05/2017 |
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Autoria: |
CANTO, M. W. do; ALMEIDA, G. M. de; COSTA, A. C. S. da; BARTH NETO, A.; SCALIANTE JUNIOR, J. R.; ORLANDINI, C. F. |
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Afiliação: |
MARCOS WEBER DO CANTO, Universidade Estadual de Maringá; GLEICE MENEZES DE ALMEIDA, UFPR; ANTONIO CARLOS SARAIVA DA COSTA, Universidade Estadual de Maringá; ARMINDO BARTH NETO, UFPR; JOÃO RICARDO SCALIANTE JÚNIOR, Universidade Estadual de Maringá; CARLA FARIA ORLANDINI, Universidade Estadual de Maringá. |
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Título: |
Seed production of 'Mombasa' grass subjected to different closing cut dates and nitrogen rates. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 51, n. 6, p. 766-775, jun. 2016. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Produção de sementes de capim?mombaça submetido a diferentes datas de rebaixamento e doses de nitrogênio. |
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Conteúdo: |
The objective of this work was to evaluate the effects of closing cut dates (CCD) and nitrogen (N) rates on the components of pure seed yield (PSY) and seed quality in 'Mombasa' grass (Megathyrsus maximus 'Mombaça'), besides determining the parameters of apparent N efficiency (ANE) and agronomic N efficiency (AgNE). The field experiments were carried out over two growing seasons, 2010/2011 and 2011/2012, in Umuarama, PR, Brazil. The folllowing treatments were evaluated: CCD on October 10, January 31, February 15, and March 1; and N doses at 0, 75, 150, and 225 kg ha?1. Significant interactions between the CCD and N doses were observed for the panicle tiller number (PTN), pure seeds per panicle, PSY, ANE and AgNE. Values of ANE and AgNE were better for 150 kg N ha?1. There were no effects of CCD and N doses on seed quality. PSY was closely correlated with PTN, pure seeds per panicle, and pure seed number.The CCD treatments of longer growth duration and higher N doses showed the higher PSY. Final CCD delaying until February and N availability reduced yield. Closing cut date and N fertilization affect pure seed yield and yield component responses of 'Mombasa' grass. |
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Palavras-Chave: |
Agronomic nitrogen efficiency; Apparent nitrogen efficiency; Eficiência agronômica de nitrogênio; Eficiência aparente de nitrogênio; Qualidade de semente; Rendimento de semente. |
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Thesaurus NAL: |
Seed quality; Seed yield. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/146885/1/Seed-production-of-Mombasa.pdf
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Marc: |
LEADER 02239naa a2200289 a 4500
001 2052052
005 2017-05-24
008 2016 bl uuuu u00u1 u #d
100 1 $aCANTO, M. W. do
245 $aSeed production of 'Mombasa' grass subjected to different closing cut dates and nitrogen rates.
260 $c2016
500 $aTítulo em português: Produção de sementes de capim?mombaça submetido a diferentes datas de rebaixamento e doses de nitrogênio.
520 $aThe objective of this work was to evaluate the effects of closing cut dates (CCD) and nitrogen (N) rates on the components of pure seed yield (PSY) and seed quality in 'Mombasa' grass (Megathyrsus maximus 'Mombaça'), besides determining the parameters of apparent N efficiency (ANE) and agronomic N efficiency (AgNE). The field experiments were carried out over two growing seasons, 2010/2011 and 2011/2012, in Umuarama, PR, Brazil. The folllowing treatments were evaluated: CCD on October 10, January 31, February 15, and March 1; and N doses at 0, 75, 150, and 225 kg ha?1. Significant interactions between the CCD and N doses were observed for the panicle tiller number (PTN), pure seeds per panicle, PSY, ANE and AgNE. Values of ANE and AgNE were better for 150 kg N ha?1. There were no effects of CCD and N doses on seed quality. PSY was closely correlated with PTN, pure seeds per panicle, and pure seed number.The CCD treatments of longer growth duration and higher N doses showed the higher PSY. Final CCD delaying until February and N availability reduced yield. Closing cut date and N fertilization affect pure seed yield and yield component responses of 'Mombasa' grass.
650 $aSeed quality
650 $aSeed yield
653 $aAgronomic nitrogen efficiency
653 $aApparent nitrogen efficiency
653 $aEficiência agronômica de nitrogênio
653 $aEficiência aparente de nitrogênio
653 $aQualidade de semente
653 $aRendimento de semente
700 1 $aALMEIDA, G. M. de
700 1 $aCOSTA, A. C. S. da
700 1 $aBARTH NETO, A.
700 1 $aSCALIANTE JUNIOR, J. R.
700 1 $aORLANDINI, C. F.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 51, n. 6, p. 766-775, jun. 2016.
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Embrapa Unidades Centrais (AI-SEDE) |
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