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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
03/04/2017 |
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Data da última atualização: |
16/05/2017 |
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Autoria: |
PASA, M. da S.; EINHORN, T. |
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Afiliação: |
MATEUS DA SILVEIRA PASA, EPAGRI; TOOD EINHORN, Michigan State University. |
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Título: |
Prohexadione calcium on shoot growth of 'Starkrimson' pear trees. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 2, p. 75-83, fev. 2017. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Prohexadiona cálcio no crescimento de ramos de pereiras 'Starkrimson'. |
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Conteúdo: |
The objective of this work was to evaluate the fruiting and vegetative growth of 'Starkrimson' pear in response to the application of prohexadione calcium (P-Ca). P-Ca (250 mg L-1) was sprayed to scaffold limbs and to whole trees in commercial orchards. A randomized complete block design was used to minimize declivity effects. Vegetative growth (length and number of shoots, increment in limb and trunk cross-sectional area, number of nodes, and internode length), production (fruit number, yield, yield efficiency, and fruit size), and return bloom were evaluated from 2010 to 2013. P-Ca efficiently controlled shoot growth in all growing seasons, when applied early in the season, due to the reduction in internode length. Production was not negatively affected by the application of P-Ca in all years and at both sites, and fruit size and return bloom were not reduced. Fruit quality attributes were also little affected by P-Ca, except for total soluble solids content, which was lower than that of the control. This shows that P-Ca is efficient to manage tree vigor in high-density 'Starkrimson' pear orchards. |
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Palavras-Chave: |
Controle de vigor; Modern orchard; Pomar moderno; Regulador vegetal; Vigor control. |
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Thesagro: |
Pyrus Communis. |
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Thesaurus Nal: |
Plant growth substances. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/158530/1/Prohexadione-calcium-on-shoot.pdf
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Marc: |
LEADER 01859naa a2200229 a 4500
001 2068033
005 2017-05-16
008 2017 bl uuuu u00u1 u #d
100 1 $aPASA, M. da S.
245 $aProhexadione calcium on shoot growth of 'Starkrimson' pear trees.
260 $c2017
500 $aTítulo em português: Prohexadiona cálcio no crescimento de ramos de pereiras 'Starkrimson'.
520 $aThe objective of this work was to evaluate the fruiting and vegetative growth of 'Starkrimson' pear in response to the application of prohexadione calcium (P-Ca). P-Ca (250 mg L-1) was sprayed to scaffold limbs and to whole trees in commercial orchards. A randomized complete block design was used to minimize declivity effects. Vegetative growth (length and number of shoots, increment in limb and trunk cross-sectional area, number of nodes, and internode length), production (fruit number, yield, yield efficiency, and fruit size), and return bloom were evaluated from 2010 to 2013. P-Ca efficiently controlled shoot growth in all growing seasons, when applied early in the season, due to the reduction in internode length. Production was not negatively affected by the application of P-Ca in all years and at both sites, and fruit size and return bloom were not reduced. Fruit quality attributes were also little affected by P-Ca, except for total soluble solids content, which was lower than that of the control. This shows that P-Ca is efficient to manage tree vigor in high-density 'Starkrimson' pear orchards.
650 $aPlant growth substances
650 $aPyrus Communis
653 $aControle de vigor
653 $aModern orchard
653 $aPomar moderno
653 $aRegulador vegetal
653 $aVigor control
700 1 $aEINHORN, T.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 52, n. 2, p. 75-83, fev. 2017.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
17/07/2018 |
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Data da última atualização: |
17/07/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
MARTINS, A. B. N.; COSTA, C. J.; XAVIER, F. da M.; BRUNES, A. P.; DIAS, L. W.; RADKE, A. K.; ELBERHARDT, P. E. da R.; CAVALCANTE, J. A.; VERA, M. J. G.; TUNES, L. V. M. de; MORAES, D. M. de. |
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Afiliação: |
Andréa Bicca Noguez Martins; CAROLINE JACOME COSTA, CPACT; Fernanda da Motta Xavier; André Pich Brunes; Leticia Winke Dias; Aline Klug Radke; Paulo Eduardo da Rocha Eberhardt; Jerffeson Araújo Cavalcante; Maria Johana Gonzales Vera; Lilian Vanussa Madruga de Tunes; Dario Munt de Moraes. |
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Título: |
Accelerated aging test in amaranth (Amaranthus cruentus L.) seeds. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Australian Journal of Crop Science, v. 12, n. 3, p. 448-448, 2018. |
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ISSN: |
1835-2707 |
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Idioma: |
Português |
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Palavras-Chave: |
Amaranthus cruentus L; Physiological potential; Saline solution; Vigour. |
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Thesagro: |
Pseudocereal. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/179888/1/Caroline-Jacome-Costa-Accelerated-aging-test-in.pdf
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Marc: |
LEADER 00876naa a2200301 a 4500
001 2093347
005 2018-07-17
008 2018 bl uuuu u00u1 u #d
022 $a1835-2707
100 1 $aMARTINS, A. B. N.
245 $aAccelerated aging test in amaranth (Amaranthus cruentus L.) seeds.$h[electronic resource]
260 $c2018
650 $aPseudocereal
653 $aAmaranthus cruentus L
653 $aPhysiological potential
653 $aSaline solution
653 $aVigour
700 1 $aCOSTA, C. J.
700 1 $aXAVIER, F. da M.
700 1 $aBRUNES, A. P.
700 1 $aDIAS, L. W.
700 1 $aRADKE, A. K.
700 1 $aELBERHARDT, P. E. da R.
700 1 $aCAVALCANTE, J. A.
700 1 $aVERA, M. J. G.
700 1 $aTUNES, L. V. M. de
700 1 $aMORAES, D. M. de
773 $tAustralian Journal of Crop Science$gv. 12, n. 3, p. 448-448, 2018.
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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