2008
DOI: 10.1590/s0100-29452008000400003
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Anelamento e Paclobutrazol na produção e absorção de nutrientes em Pereira (Pyrus communis L.) cultivar Packham´s Triumph

Abstract: RESUMO -Foram conduzidos dois experimentos para estudar o efeito do anelamento e do paclobutrazol na produção e absorção de macronutrientes em pereira cv Packham´s Triumph, no munícipio de São Joaquim-SC, localizado a 1.400 m de altitude, em pomar comercial, utilizando plantas adultas.O delineamento utilizado no primeiro e segundo foi o de blocos casualizados. No primeiro estudo, foram utilizados sete tratamentos: 1)testemunha; 2) 1,5 g /planta do paclobutrazol, aplicados no solo; 3) 3,0 g/planta de paclobutra… Show more

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Cited by 6 publications
(3 citation statements)
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“…Giacobbo et al (2012) found that the use of girdling associated with boron increases the fruit set of 'Navelina' oranges. This practice has the potential to increase fruit set (Pereira et al 2011) and yield of pear trees, besides reducing shoot growth (Iuchi et al 2008). Silva et al (2010), observed that shoot girdling of 1-year-old shoots during the winter increased fruit set of 'Garber' pears.…”
Section: Introductionmentioning
confidence: 99%
“…Giacobbo et al (2012) found that the use of girdling associated with boron increases the fruit set of 'Navelina' oranges. This practice has the potential to increase fruit set (Pereira et al 2011) and yield of pear trees, besides reducing shoot growth (Iuchi et al 2008). Silva et al (2010), observed that shoot girdling of 1-year-old shoots during the winter increased fruit set of 'Garber' pears.…”
Section: Introductionmentioning
confidence: 99%
“…No entanto, os resultados destas medidas são difíceis de prever e podem reduzir a qualidade do fruto no momento da colheita ou durante o armazenamento (DECKERS et al 2005). IUCHI et al (2008), em trabalhos desenvolvidos no sul do Brasil, descreveram redução do crescimento vegetativo da pereira 'Packham's Triumph' enxertada sobre P. calleryana seguido de aumento de produtividade ocasionados pela utilização da técnica de anelamento.…”
Section: Introductionunclassified
“…PBZ is most effective when it is applied to the soil, owing to its better absorption by the roots (SHARMA; AWASTHI, 2005;IUCHI et al, 2008). Once absorbed, it travels through the xylem, reaching the meristematic regions, and then acts as an inhibitor, or negative modulator, of cell division.…”
Section: Introductionmentioning
confidence: 99%