Results 91 to 100 of about 3,806 (182)

Quantificação das perdas no desenvolvimento de Pinus taeda após o ataque de formigas cortadeiras

open access: yesCiência Florestal, 2008
In this study, the main purpose was to quantify the diameter, height and productivity index losses in initial development in Pinus taeda seedlings in stands in Argentine, after leaf cutting ants attack. The treatments were: T1 = control without attack;
Edison Bisognin Cantarelli   +3 more
doaj  

ESTUDIO DE LAS COMUNIDADES FUNGICAS DE LA FILOSFERA DE PINUS TAEDA L. (PINACEAE) I: VARIACION ESTACIONAL STUDIES OF THE FUNGAL COMMUNITIES OF THE PHYLLOSPHERE OF PINUS TAEDA L. (PINACEAE) I

open access: yesGayana: Botanica, 2001
Estudio de las comunidades fúngicas de la filósfera de Pinus taeda L. (Pinaceae) I. Variación Estacional. Las comunidades fúngicas de las hojas son dinámicas en el tiempo y el espacio.
N. Venedikian   +2 more
doaj  

Relationship between microbiological, physical, and chemical attributes of different soil types under Pinus taeda plantations in southern Brazil

open access: yesiForest - Biogeosciences and Forestry
Over the last decades, Pinus taeda L. plantations in southern Brazil showed a great increase in average production. However, the gains in productivity obtained by genetic selection and breeding have nowadays stabilized.
Zanon JA   +5 more
doaj   +1 more source

Pinus taeda AND Pinus oocarpa PLYWOOD MANUFACTURING WITH FENOL-FORMALDHEYDE RESIN

open access: yes, 2015
The objective of this  study was to evaluate the quality of the plywood,  manufactured from Pinus taeda and Pinus oocarpa, with 20 and 24 years old respectively, using three different formulations of the fenol-formaldheyde resin. The results of the glue line shearing tests not showed statistical differences between the species and three resin ...
Iwakiri, Setsuo   +4 more
openaire   +1 more source

Método ultrassônico para estimativa do módulo de elasticidade de madeiras de Pinus taeda tratadas termicamente Ultrasonic method for estimating the modulus of elasticity of Pinus taeda thermally treated wood

open access: yesCiência Rural, 2013
O trabalho teve por objetivo estimar o módulo de elasticidade estático da madeira termorretificada de Pinus taeda por meio do método não destrutivo ultrassônico.
André Luiz Missio   +5 more
doaj  

ESPAÇAMENTO NOS PLANTIOS DE PINUS ELLIOTTI E TAEDA

open access: yesFLORESTA, 2006
Por razões técnicas o resumo deste artigo não está disponível. Para maiores informações baixar arquivo completo.
openaire   +2 more sources

CRESCIMENTO INICIAL DE Pinus taeda L. RELACIONADO A DOSES DE N, P E K1

open access: yesCiência Florestal, 2005
This study aimed to evaluate the effect N, P and K on the growth of young (19 month-old) Pinus taeda. The experiment took place near Cambará do Sul county, with UTM coordinates of 562125 E and 6777386 N.
Hamilton Luiz Munari Vogel   +3 more
doaj  

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