2020
DOI: 10.5902/1980509833020
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Consequences of soil attributes on the productivity and eucalypt drought response in two climate types in Brazil

Abstract: O objetivo do presente trabalho foi avaliar as correlações entre produtividade e resposta à seca (RS) do eucalipto entre os atributos do solo em dois tipos climáticos distintos no Brasil. Para isto, foram instalados 24 experimentos no Brasil com 4 clones comuns em todos os experimentos para obter fortes contrastes edafoclimáticos, e, desse modo, mensurar a produtividade e a reposta à seca e descrever as suas relações com os atributos de solos. Foram avaliados dois grupos climáticos: Úmido (relação precipitação… Show more

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Cited by 2 publications
(2 citation statements)
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“…Soil granulometry has often been cited as one of the indicators of soil fertility, and hence its productive capacity (SPARLING; SHEPHED; KETTLES, 1992), along with other attributes such as microbial biomass, organic matter of the soil, etc. Thus, it is noted that in terms of textural class of soil, this was classified as an average according to Embrapa (2006) and are in agreement with data presented by Tu, Ristaino and Hu (2006), who reported that soils suitable for forest plantations would have a medium texture to optimize productivity (150 to 350 g kg -1 of clay), while for pastures they would be more sandy, and for most crops ranging from sandy to clayey (SILVA et al, 2020a).…”
Section: Approximation Of Soil Attributes For Maximum Eucalyptus Prod...supporting
confidence: 84%
“…Soil granulometry has often been cited as one of the indicators of soil fertility, and hence its productive capacity (SPARLING; SHEPHED; KETTLES, 1992), along with other attributes such as microbial biomass, organic matter of the soil, etc. Thus, it is noted that in terms of textural class of soil, this was classified as an average according to Embrapa (2006) and are in agreement with data presented by Tu, Ristaino and Hu (2006), who reported that soils suitable for forest plantations would have a medium texture to optimize productivity (150 to 350 g kg -1 of clay), while for pastures they would be more sandy, and for most crops ranging from sandy to clayey (SILVA et al, 2020a).…”
Section: Approximation Of Soil Attributes For Maximum Eucalyptus Prod...supporting
confidence: 84%
“…Os atributos físicos do solo, como o teor de argila, também interferem no crescimento das árvores, por estarem relacionados à quantidade de água disponível no solo (Silva et al, 2020a;Gava e Gonçalves, 2008). Esta, por sua vez, tem efeito direto na nutrição dos plantios, já que a absorção de água pelas raízes é o principal veículo para que as árvores adquiram os nutrientes disponíveis no solo.…”
Section: Introductionunclassified