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Relação entre variáveis de crescimento e o Índice de Qualidade de Dickson em mudas de Eucalyptus grandis W. Hill ex Maid e Pinus elliottii var. elliottii - Engelm
(Universidade Federal de Santa Maria, 2007-02-28)
The present work had for objective to verify the relation between growth variability and the interference Dickson Quality Index, to verify the efficiency relation of this /index in the quality indication on seedlings and ...
Variação espacial e temporal dos parâmetros morfológicos em mudas de pinus e eucalipto
(Universidade Federal de Santa Maria, 2006-06-26)
Even whith the advanced of production of seedlings, many problems still exist and they must be solved, mainly in what refers to the expedition of seedlings of the vegetation house. So, this study has as aim to establishes ...
Morfometria, qualidade do tronco e da copa de Peltophorum dubium (Spreng.)Taub. em povoamento experimental no estado do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2007-07-31)
With the necessity of knowledge of the growth of canafistula, Peltophorum dubium (Spreng.) Taub., in homogeneous stands, in the adult age (24 years), it was analyzed a bifactorial experiment with initial spacing of the ...
Germinação in vitro de Pinus taeda L. a partir de sementes selecionadas
(Universidade Federal de Santa Maria, 2007-02-26)
Pinus taeda L. is among the more planted forest species in Brazil due its desirable characteristics of production and industrial quality. Currently, it has been necessary to be
developed techniques that make possible the ...
Qualidade da madeira e rentabilidade na produção de Pinus taeda L. visando múltiplos mercados
(Universidade Federal de Santa Maria, 2007-12-14)
This study aimed to analyze the behavior of simulations forest production in relation to the
physical production and the market, considering costs and changes in prices paid to different
assortments to knotwood and ...
Modelagem do incremento de árvores individuais de Cedrela odorata L. na floresta Amazônica
(Universidade Federal de Santa Maria, 2009-08-05)
The periodic growth in basal area of 62 trees of cedro (Cedrela odorata L.) was reconstructed from 2005 to 2008, by dendrochronological techniques in Porto Acre, AC, to quantify and describe the growth rate by relationship ...
Modelos de crescimento em diâmetro de árvores individuais de Araucaria angustifolia (Bertol.) Kuntze na floresta ombrófila mista
(Universidade Federal de Santa Maria, 2009-08-05)
This work aims at modeling the diameter growth for individual trees of Araucaria angustifolia, present in the Mixed Ombrophylous Forest at National Forest of São Francisco de Paula, northeast of Rio Grande do Sul. Therefore, ...
Sombreamento no desenvolvimeto de brotos de Ilex paraguariensis A.St.-Hil
(Universidade Federal de Santa Maria, 2009-03-03)
This study aimed at evaluating the influence of the shade of both the crown and the ground in the development of sprouts of a plantation of Ilex paraguariensis after pruning. The experiment was carried out at the Experimental ...
Plantio misto de Eucalyptus urograndis e Acacia mearnsii em um sistema agroflorestal
(Universidade Federal de Santa Maria, 2008-07-17)
This study had as objective to evaluate a mixed stand of Eucalyptus urograndis and Acacia mearnsii in an agroforestry system with corn (Zea mays L.). The study was
conducted in Bagé county, in a partnership with VCP ...
Regeneração in vitro de Parapiptadenia rigida (Bentham) Brenan
(Universidade Federal de Santa Maria, 2008-03-04)
The Parapiptadenia rigida (Bentham) Brenan is a native forest specie that can be used in the restoration of gallery forests and degraded areas. This work has the objective to develop the regeneration in vitro of P. rigida ...