Consulta: creatorFacets:"Tarouco,Camila Peligrinotti"
Registros recuperados: 3
Data/hora: 12/06/2024 16:23:15

Períodos de interferência de plantas daninhas na fase inicial de crescimento do eucalipto
Provedor de dados: 86
Autores: Tarouco,Camila Peligrinotti; Agostinetto,Dirceu; Panozzo,Luís Eduardo; Santos,Leo Silva dos; Vignolo,Gerson Kleinick; Ramos,Luiz Otavio de Oliveira.
O objetivo deste trabalho foi determinar os períodos de interferência de plantas daninhas no crescimento e desenvolvimento do eucalipto. O experimento foi realizado em campo, de agosto de 2006 a abril de 2008, com plantio de híbrido de Eucalyptus grandis x Eucalyptus urophylla, em delineamento de blocos ao acaso, com três repetições. Os tratamentos consistiram de períodos de convivência e de controle das plantas daninhas com o eucalipto. No tratamento com convivência, a cultura foi mantida em presença de plantas daninhas por intervalos iniciais crescentes de 0, 30, 60, 90, 120, 150, 180, 210, 240, 270, 300, 330 e 360 dias após o transplantio (DAT) do eucalipto. No tratamento controle, o eucalipto foi mantido livre de plantas daninhas, nos mesmos intervalos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Eucalyptus spp.; Competição; Controle; Variáveis morfológicas.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2009000900010

Aluminum stress tolerance in potato genotypes grown with silicon
Provedor de dados: 53
Autores: Dorneles,Athos Odin Severo; Pereira,Aline Soares; Sasso,Victória Martini; Possebom,Gessieli; Tarouco,Camila Peligrinotti; Schorr,Márcio Renan Weber; Rossato,Liana; Ferreira,Paulo Ademar Avela; Tabaldi,Luciane Almeri.
ABSTRACT Potato cultivation is widespread around the world, being exposed to several abiotic stresses, including soils with high aluminum (Al) availability. Silicon (Si) is recognized for alleviating the stress caused by Al in various plant species. Thus, the aim of this study was to investigate the potential of Si to mitigate the oxidative stress caused by Al in potato genotypes, exhibiting differential sensitivity toward this element. Plants of the Al-sensitive genotype (SMIJ319-7) and Al-tolerant genotype (SMIF212-3) were grown for two weeks in a hydroponic system with the nutrient solution containing combinations of Al (0 and 1.85 mM) and Si (0, 0.5 and 1.0 mM). At the end of the experiment, photosynthetic parameters, pigment content, root and shoot...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum tuberosum; Beneficial elements; Enzyme activity; Oxidative stress; Toxic elements.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052019000100012

Relationship between root exudation of organic carbon and physiological variables of irrigated rice cultivars
Provedor de dados: 65
Autores: Moscôso,Janielly Silva Costa; Silva,Leandro Souza da; Tarouco,Camila Peligrinotti; Nicoloso,Fernando Teixeira; Severo,Fabiane Figueiredo; Aita,Natália Tobin; Prigol,Luís Henrique Ferreira.
ABSTRACT:  Rhizospheric carbon resulting from root exudation is one of the substrates used by the soil microbiota, and reflects methane (CH4) emissions in anoxic environments such as irrigated rice cultivation. With the increase of the photosynthetic capacity of the plant in the reproductive period, there is greater accumulation of biomass which, in turn, increases the rate of root exudation. However, genotypic variations in the physiological aspects of rice plants may be related to the amount of root exudates. Ten cultivars of irrigated rice were evaluated for the exudation rate of total organic carbon (EXRToc), shoot dry matter (SDM), and physiological variables related to photosynthesis during the full flowering (blooming) period. Two experiments were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Oryza sativa; Photosynthesis; Exudates; Methanogenesis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018001200250