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Registro Completo |
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
27/11/2017 |
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Data da última atualização: |
27/11/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RUFATO, L.; BRIGHENTI, A. F.; RUFATO, A. R.; DOMINGUEZ, L. I.; ROBINSON, T. L. |
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Título: |
Vigor control in ?McIntosh? apple trees by growth inhibitors. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Acta Horticulturae, Leuven, n. 1177, p. 223-228, 2017. |
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Idioma: |
Inglês |
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Conteúdo: |
We evaluated the effects of two gibberellin biosynthesis inhibitors [Prohexadione-Ca (Apogee® 250 ppm) and Trinexapac-ethyl (Moddus® 225 ppm)], on shoot growth of mature ?McIntosh?/M.9 apple trees. The growth regulators were applied 7 days after bloom, when shoots were 5 cm long. Shoot length was measured every 15 days to determine growth rate. Shoots were measured in the lower, middle and upper portion of tree and according type (terminal and lateral shoots). The number of fruits tree-1, yield and yield efficiency were determined at harvest. After harvest, fruits were classified according to the color. Both growth inhibitors reduced shoot growth rate approximately 30% and reduced the daily growth rate (cm day-1) of all types of shoots and in all positions of tree. Daily growth rate was affected by shoot position. Growth rate of shoots located in lower portion of tree was reduced more than for shoots in the upper part of the tree. Likewise, terminal shoot growth rate was reduced less than lateral shoot growth rate. Trinexapac-ethyl (Moddus® 225 ppm) increased the number of fruits tree-1 and yield efficiency but reduced return bloom about 57% compared to the untreated control and 65% when compared to Apogee®. Both growth inhibitors had a positive effect on fruit color, which was probably due to improved light penetration into the canopy. |
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Palavras-Chave: |
Apogee®; Malus domestica Borkh; Moddus®; Prohexadione-Ca; shoot growth rate; Trinexapac-ethyl. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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Marc: |
LEADER 02036naa a2200241 a 4500
001 1126939
005 2017-11-27
008 2017 bl uuuu u00u1 u #d
100 1 $aRUFATO, L.
245 $aVigor control in ?McIntosh? apple trees by growth inhibitors.$h[electronic resource]
260 $c2017
520 $aWe evaluated the effects of two gibberellin biosynthesis inhibitors [Prohexadione-Ca (Apogee® 250 ppm) and Trinexapac-ethyl (Moddus® 225 ppm)], on shoot growth of mature ?McIntosh?/M.9 apple trees. The growth regulators were applied 7 days after bloom, when shoots were 5 cm long. Shoot length was measured every 15 days to determine growth rate. Shoots were measured in the lower, middle and upper portion of tree and according type (terminal and lateral shoots). The number of fruits tree-1, yield and yield efficiency were determined at harvest. After harvest, fruits were classified according to the color. Both growth inhibitors reduced shoot growth rate approximately 30% and reduced the daily growth rate (cm day-1) of all types of shoots and in all positions of tree. Daily growth rate was affected by shoot position. Growth rate of shoots located in lower portion of tree was reduced more than for shoots in the upper part of the tree. Likewise, terminal shoot growth rate was reduced less than lateral shoot growth rate. Trinexapac-ethyl (Moddus® 225 ppm) increased the number of fruits tree-1 and yield efficiency but reduced return bloom about 57% compared to the untreated control and 65% when compared to Apogee®. Both growth inhibitors had a positive effect on fruit color, which was probably due to improved light penetration into the canopy.
653 $aApogee®
653 $aMalus domestica Borkh
653 $aModdus®
653 $aProhexadione-Ca
653 $ashoot growth rate
653 $aTrinexapac-ethyl
700 1 $aBRIGHENTI, A. F.
700 1 $aRUFATO, A. R.
700 1 $aDOMINGUEZ, L. I.
700 1 $aROBINSON, T. L.
773 $tActa Horticulturae, Leuven$gn. 1177, p. 223-228, 2017.
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Epagri-Sede (Epagri-Sede) |
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Registro Completo
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Biblioteca(s): |
Epagri-Chapecó. |
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Data corrente: |
31/10/2000 |
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Data da última atualização: |
31/10/2000 |
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Autoria: |
ORTOLAN, A.; MENEGASSI, A.S.F. ; CONTESSI, A.Z. ; MACAGNAN, E. ; CRISPIM, J.E. ; BIASIBETTI, J.C. ; VIEIRA, S.A. ; SCHMIDT, S. |
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Título: |
Curso profissionalizante e processamento de cana-de-acucar: informacoes tecnicas. |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
Florianopolis, SC: Epagri, 2000. |
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Páginas: |
41p. |
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Série: |
(Epagri. Boletim didatico, 34). |
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Idioma: |
Português |
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Palavras-Chave: |
ACUCAR MASCAVO; BAGACO; CANA DE ACUCAR; CINZA; DESTILACAO; HIGIENE DE ALIMENTO; MELADO; PROCESSAMENTO; PRODUCAO; SUBPRODUTO; VALOR NUTRITIVO; VINHACA. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00910nam a2200349 a 4500
001 1116938
005 2000-10-31
008 2000 bl uuuu u0uu1 u #d
100 1 $aORTOLAN, A.
245 $aCurso profissionalizante e processamento de cana-de-acucar$binformacoes tecnicas.
260 $aFlorianopolis, SC: Epagri$c2000
300 $a41p.
490 $a(Epagri. Boletim didatico, 34).
653 $aACUCAR MASCAVO
653 $aBAGACO
653 $aCANA DE ACUCAR
653 $aCINZA
653 $aDESTILACAO
653 $aHIGIENE DE ALIMENTO
653 $aMELADO
653 $aPROCESSAMENTO
653 $aPRODUCAO
653 $aSUBPRODUTO
653 $aVALOR NUTRITIVO
653 $aVINHACA
700 1 $aMENEGASSI, A.S.F.
700 1 $aCONTESSI, A.Z.
700 1 $aMACAGNAN, E.
700 1 $aCRISPIM, J.E.
700 1 $aBIASIBETTI, J.C.
700 1 $aVIEIRA, S.A.
700 1 $aSCHMIDT, S.
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