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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
13/12/1993 |
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Data da última atualização: |
13/12/1993 |
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Autoria: |
MARSHALL, D. M.; FRAHM, R. R.; HORN, C. W. |
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Título: |
Consumption and utilization of total digestible nutrients by various two-breed cross cows through a production cycle. |
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Ano de publicação: |
1982 |
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Fonte/Imprenta: |
In: OKLAHOMA STATE UNIVERSITY AND USDA-SEA-AR. AGRICULTURAL EXPERIMENT STATION. Animal science research report: beef and dairy cattle, swine, sheep and their products. Oklahoma, 1982. |
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Páginas: |
p.284-290 |
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Idioma: |
Inglês |
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Conteúdo: |
Consumption and utilization of total digestible nutrients by various tw-breed cros cows through a production cycle. |
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Palavras-Chave: |
Breed; Ciencia; Dairy; Nutrientes; Producao Geneticas; Production; Products; Produtos; Relatorio; Report; Science. |
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Thesagro: |
Animal; Bovino; Carne; Laticínio; Pesquisa; Raça; Rebanho; Suíno. |
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Thesaurus Nal: |
beef; cattle; genetics; nutrients; research; sheep; swine. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01357naa a2200469 a 4500
001 1034479
005 1993-12-13
008 1982 bl uuuu u00u1 u #d
100 1 $aMARSHALL, D. M.
245 $aConsumption and utilization of total digestible nutrients by various two-breed cross cows through a production cycle.
260 $c1982
300 $ap.284-290
520 $aConsumption and utilization of total digestible nutrients by various tw-breed cros cows through a production cycle.
650 $abeef
650 $acattle
650 $agenetics
650 $anutrients
650 $aresearch
650 $asheep
650 $aswine
650 $aAnimal
650 $aBovino
650 $aCarne
650 $aLaticínio
650 $aPesquisa
650 $aRaça
650 $aRebanho
650 $aSuíno
653 $aBreed
653 $aCiencia
653 $aDairy
653 $aNutrientes
653 $aProducao Geneticas
653 $aProduction
653 $aProducts
653 $aProdutos
653 $aRelatorio
653 $aReport
653 $aScience
700 1 $aFRAHM, R. R.
700 1 $aHORN, C. W.
773 $tIn: OKLAHOMA STATE UNIVERSITY AND USDA-SEA-AR. AGRICULTURAL EXPERIMENT STATION. Animal science research report: beef and dairy cattle, swine, sheep and their products. Oklahoma, 1982.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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Registro |
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Voltar
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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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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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