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Ciência Agrícola
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Ciência Agrícola
Article
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Ciência Agrícola
Article . 2018
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CRESCIMENTO E PRODUTIVIDADE DE CAFEEIROS NA REGIÃO DO ALTO PARANAÍBA EM FUNÇÃO DO TIPO DE PODA E USO DE DESBROTA

Authors: Gleice Aparecida Assis; Lucas Rafael Souza Silva; William Eduardo Reis Martins; Fábio Janoni Carvalho; Patrícia Santos Pires;

CRESCIMENTO E PRODUTIVIDADE DE CAFEEIROS NA REGIÃO DO ALTO PARANAÍBA EM FUNÇÃO DO TIPO DE PODA E USO DE DESBROTA

Abstract

Objetivou-se com esse trabalho avaliar a recuperação de plantas por meio de seu crescimento vegetativo e produtividade, submetidas a diferentes tipos de poda e condução com desbrota manual e química. Verificou-se que as plantas conduzidas com desbrota manual apresentaram um maior diâmetro de copa e comprimento de ramo quando comparado com as plantas em que foi realizada desbrota química. Já para número de nós do ramo plagiotrópico não foi detectada diferença significativa. As plantas conduzidas com desbrota química apresentaram sintomas de clorose e estreitamento do limbo foliar e alguns casos de superbrotamento 30 dias após a desbrota. Com relação às características vegetativas avaliadas, verificou-se que podas menos drásticas que eliminaram pequenas partes dos ramos plagiotrópicos e ortotrópico do cafeeiro apresentaram recuperação mais rápida quando comparada com as mais drásticas, onde a maior parte dos ramos plagiotrópicos e ortotrópicos são eliminados, ocasionando um efeito danoso na estrutura vegetativa da planta. Não foram observadas diferenças com relação à produtividade para as podas e conduções adotadas. O maior rendimento de café colhido na planta/café beneficiado foi obtido nos tratamentos com poda do tipo decote com esqueletamento e decote com desponte. Plantas decotadas apresentaram maior porcentagem de frutos no estádio cereja quando comparada com as demais podas utilizadas.

Keywords

Agriculture (General), Plant culture, Forestry, SD1-669.5, S1-972, SB1-1110

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    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
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    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
2
Average
Average
Average
gold