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Efeito fisiológico de fungicidas sistémicos em parâmetros agronómicos da cenoura

Physiological effect of systemic fungicides on agronomic parameters of carrot
Authors: Colombari,Lidiane F.; Baldini,Luiz Felipe G.; Baldini,Vinício; Cardoso,Antonio Ismael I.; Goto,Rumy;

Efeito fisiológico de fungicidas sistémicos em parâmetros agronómicos da cenoura

Abstract

Objetivou-se com este trabalho avaliar o efeito de fungicidas sistémicos sobre parâmetros agronómicos da cenoura ‘Belgrado’. Foram avaliados quatro tratamentos (T1: piraclostrobina; T2: piraclostrobina+metiram; T3: boscalida e T4: testemunha (água)) no delineamento em blocos ao acaso, com quatro repetições. Os produtos foram pulverizados a cada quinze dias, a partir dos 60 dias após a semeadura (DAS), totalizando três pulverizações durante o ciclo. A pesquisa foi conduzida em duas áreas comerciais, sendo a primeira área localizada em Pardinho-SP (área de alta fertilidade) e a segunda em Botucatu-SP (área de baixa fertilidade). Na colheita (102 DAS), foram avaliados o número de folhas, comprimento de raiz, altura de parte aérea, massa fresca e seca de raiz e parte aérea e produtividade. Na área de alta fertilidade a aplicação de boscalida favoreceu a obtenção de raízes com maior comprimento e a piraclostrobina maior número de folhas por planta ao final do ciclo e na área de baixa fertilidade a aplicação dos fungicidas não teve efeito nos parâmetros avaliados.

Revista de Ciências Agrárias, vol. 38 n.º 3 (2015)

Related Organizations
Keywords

carboxamidas, estrobilurinas, produtividade, Daucus carota

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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!
0
Average
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Average
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