O sistema minirhizotron no estudo da dinâmica de raízes.

O sistema minirhizotron no estudo da dinâmica de raízes.

ABSTRACT: Root dynamic is an important component of agricultural e natural ecosystems. The minirhizotrons system is a multicomponent assembly used to study root dynamics in a nondestructive manner. Basically, transparent tubes are installed in the soil and the root intersections along the tube are recorded and measured with appropriated software's. In this review, the minirhizotron method was discussed based in the international literature. The potential, applications and limitations of this tool, and future uses in the Cerrado region was also discussed.

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Bibliographic Details
Main Authors: SANTOS JÚNIOR, J. de D. G. dos, SÁ, M. A. C. de, FERREIRA, E. A. B., RESCK, D. V. S., LAVRES JÚNIOR, J.
Other Authors: João de Deus Gomes dos Santos Júnior, CPAC; Marcos Aurélio Carolino de Sá, CPAC; Eloísa Aparecida Belleza Ferreira, CPAC; Dimas Vital Siqueira Resck, CPAC; José Lavres Júnior.
Format: Folhetos biblioteca
Language:pt_BR
por
Published: 2007
Subjects:Fertilidade do Solo, Matéria Orgânica, Manejo do Solo, Raiz, Sistema Radicular, Solo, organic matter, soil fertility, root systems, roots, soil, soil management,
Online Access:http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/572255
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Summary:ABSTRACT: Root dynamic is an important component of agricultural e natural ecosystems. The minirhizotrons system is a multicomponent assembly used to study root dynamics in a nondestructive manner. Basically, transparent tubes are installed in the soil and the root intersections along the tube are recorded and measured with appropriated software's. In this review, the minirhizotron method was discussed based in the international literature. The potential, applications and limitations of this tool, and future uses in the Cerrado region was also discussed.

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