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All publications of “Murilo Marques Pucci”

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Phloem mobility of Boron in two eucalypt clones

Edson Marcio Mattiello, Hugo Alberto Ruiz, Ivo Ribeiro da Silva, Jorge Eduardo Souza Sarkis, Júlio César Lima Neves, Murilo Marques Pucci

01/Dec/2009

Boron deficiency causes large productivity losses in eucalypt stands in extensive areas of the Brazilian Cerrado region, thus understanding B mobility is a key step in selecting genetic materials that will better withstand B limitation. Thus, in this study B mobility was evaluated in two eucalypt clones (68 and 129), under B sufficiency or B deficiency, after foliar application of the 10B isotope tracer to a single mature leaf. Samples of young tissue, mature leaves and roots were collected 0, […]