Results 61 to 70 of about 776 (159)

Variabilidade longitudinal do lenho de Schizolobium amazonicum (Paricá) / Longitudinal variability of the wood of Schizolobium amazonicum (Paricá)

open access: yes, 2020
A produção de painéis compensados permite o uso racional da madeira em função do maior aproveitamento desta matéria-prima. Neste sentido, o objetivo deste estudo foi avaliar a variação de algumas propriedades físicas no sentido do comprimento do tronco ...
Stefanelli, Wilson Fernando Rodrigues   +5 more
core  

Ocorrência de Quesada gigas em Schizolobium amazonicum em municípios do Maranhão e do Pará

open access: yes, 2004
Há relatos sobre a infestação de Quesada gigas Olivier (Hemiptera: Cicadidae) em paricá Schizolobium amazonicum (Huber) Ducken (Fabales: Fabaceae) nos municípios de Itinga, Estado do Maranhão e Paragominas, Estado do Pará. Observaram-se ninfas nas raízes
Martinelli, Nilza Maria   +5 more
core   +1 more source

Effect of ultrasound on emergence and development of Schizolobium Amazonicum herb

open access: yesOBSERVATÓRIO DE LA ECONOMÍA LATINOAMERICANA
The paricá (Schizolobium amazonicum Herb) is a species with great potential for economic use and reforestation. However, its seeds exhibit a dormancy period. This study aimed to analyze the effect of ultrasound treatment on paricá seeds. A total of fifty seeds per group were used, with four replications for each treatment, including the Control Group ...
Carolinne Maia Melo   +7 more
openaire   +1 more source

Cancro em Paricá (Schizolobium parahyba var. amazonicum) no Estado do Pará

open access: yesPesquisa Florestal Brasileira, 2010
Canker have been found in field plantings of parica examined in Dom Eliseu county, Para State, Brazil. Several fungal species were associated with the field canker, most notably Lasiodiplodia theobromae and Pestalotiopsis sp. Isolated cultures of these fungi together with other often associated fungi (including Fusarium oxysporum, Alternaria ...
Célia Regina Tremacoldi   +2 more
openaire   +2 more sources

Cancro em Paricá (Schizolobium parahyba var. amazonicum) no Estado do Pará Canker Disease of Parica (Schizolobium parahyba var. amazonicum) in Para State, Brazil

open access: yesPesquisa Florestal Brasileira, 2010
<p>Plantios de paricá, avaliados no Município de Dom Eliseu, Estado do Pará, apresentaram sintomas de cancro. Várias espécies de fungos foram associadas ao cancro observado no campo, mais notavelmente Lasiodiplodia theobromae e Pestalotiopsis sp ...
Célia Regina Tremacoldi   +2 more
doaj   +1 more source

Study of the Control of Fungus Occurring in Schizolobium amazonicum Seeds with the Use of Pyroligneous Extract

open access: yesInternational Journal of Plant & Soil Science, 2020
Fungi are the main microorganisms present in seeds, constituting the main cause of deterioration and production losses. Among the health testing methodologies for detecting fungi in seeds, incubation tests under controlled conditions facilitate fungal growth and sporulation.
C. Rodrigues   +10 more
openaire   +2 more sources

Methods of overcoming dormancy in Schizolobium amazonicum Huber ex Ducke (Leguminosae - Caesalpinioideae) seeds. [PDF]

open access: yes, 2013
Nas espécies tropicais a ocorrência de dormência é freqüente, causando germinação lenta e desuniforme. Para superar esta dormência tratamentos como escarificação em superfície abrasiva e água quente têm sido eficientes.
CARVALHO, J. E. U. de, CRUZ, E. D.
core   +1 more source

Carbon and nutrient stocks of three Fabaceae trees used for forest restoration and subjected to fertilization in Amazonia

open access: yesAnais da Academia Brasileira de Ciências, 2017
Amazonia is crucial to global carbon cycle. Deforestation continues to be one of the main causes of the release of C into the atmosphere, but forest restoration plantations can reverse this scenario.
ROBERTO K. JAQUETTI   +1 more
doaj   +1 more source

VEGETATIVE PROPAGATION OF Schizolobium amazonicum BY CUTTING

open access: yes, 2016
The aim of this study was to develop a methodology for the vegetative propagation of paricá (Schizolobium amazonicum) through cutting, evaluating the effect of IBA (0, 8000, 16000 and 32,000 mg.L-1) on rooting of apical and intermediate stakes. The base of the cuttings were dipped in IBA solution for 10 seconds and then were staked in polyethylene ...
Dias, Poliana Coqueiro   +4 more
openaire   +1 more source

Deficiências Nutricionais em Mudas de Schizolobium parahyba var. amazonicum

open access: yes, 2007
O objetivo deste trabalho foi avaliar o crescimento de mudas de bandarra (Schizolobium parahyba var.
LIMA, L. M. de   +7 more
core  

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