Early selection strategies in schizolobium parahyba var. amazonicum (huber ex ducke) barneby

Baldoni, Aisy Botega; Botin, Andreia Alves; Tardin, F. D.; Marques, Jairo Alex de Barros; Oliveira, Fabio Linsbinski de; Silva, Adailthon Jourdan Rodrigues; Silva, Elton Soares da; Awabdi, Caio Paulo; Filho, E. Paludzyszyn; Neves, Leonarda Grillo; Pantaleão, Ariane de Andréa; Teodoro, Larissa Pereira Ribeiro; Teodoro, Paulo Eduardo

doi:10.1016/j.indcrop.2020.112538

Cited by 12 publications

(8 citation statements)

References 12 publications

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“…It is evident that the particles remained with varying sizes and irregular shapes (2A and 2C), however, the surface of the activated carbon exhibited more irregularities and voids compared to the original material (2B and 2D) which provide active sorption sites for removal of pharmaceuticals from water. Previous studies confirmed that pyrolysis followed by chemical activation with ZnCl 2 causes morphological changes in materials of plant origin, such as eucalyptus residues (Han et al 2020), olive pits (Baldoni et al 2020), leaves of folium cycas (Kong et al 2020), peanut husks (Georgin et al 2016), seed pods of Jacaranda mimosifolia (Georgin et al 2021), fruit residues from the Ceiba sp. forest species (Franco et al 2021), Diospyros kaki fruit residues (Salomón et al 2022), residues from the mushroom Agaricus bisporus (Lazarotto et al 2021) and residual peel of pitaya fruit (Georgin et al 2022).…”

Section: Resultsmentioning

confidence: 82%

Adsorption of the First-Line Covid Treatment Analgesic onto Activated Carbon from Residual Pods of Erythrina Speciosa

Georgin

Franco

Netto

et al. 2022

Environmental Management

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In this study, the residual pods of the forest species Erythrina speciosa were carbonized with ZnCl 2 to obtain porous activated carbon and investigated for the adsorptive removal of the drug paracetamol (PCM) from water. The PCM adsorption onto activated carbon is favored at acidic solution pH. The isothermal studies confirmed that increasing the temperature from 298 to 328 K decreased the adsorption capacity from 65 mg g −1 to 50.4 mg g −1 (C 0 = 175 mg L −1 ). The Freundlich model showed a better fit of the equilibrium isotherms. Thermodynamic studies confirmed the exothermic nature (ΔH 0 = −39.1066 kJ mol −1 ). Kinetic data indicates that the external mass transfer occurs in the first minutes followed by the surface diffusion, considering that the linear driving force model described the experimental data. The application of the material in the treatment of a simulated effluent with natural conditions was promising, presenting a removal of 76.45%. Therefore, it can be concluded that the application of residual pods of the forest species Erythrina speciosa carbonized with ZnCl 2 is highly efficient in the removal of the drug paracetamol and also in mixtures containing other pharmaceutical substances.

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Section: Resultsmentioning

confidence: 82%

Adsorption of the First-Line Covid Treatment Analgesic onto Activated Carbon from Residual Pods of Erythrina Speciosa

Georgin

Franco

Netto

et al. 2022

Environmental Management

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“…Variables of a complex genetic nature are infl uenced by the environment, and their selection is usually complicated due to the signifi cant stochastic eff ects involved (Cruz, 2010); however, signifi cance may be found among these variables, permitting indirect selection. Heritability values for H and DBH in both the restricted and broad sense were low because of environmental infl uences, due to continuous distribution (Baldoni et al, 2020;Braga et al, 2020;Souza et al, 2020).…”

Section: Initial Plant Growth and Genetic Parameters Of Progeniesmentioning

confidence: 99%

“…Despite species diversity and economic potential, native tree breeding programs in Brazil are limited to a few species such as Araucaria angustifolia (Silva et al, 2018a), Bactris gasipaes (Borges et al, 2017), Dipteryx alata (Rocha et al, 2015), Euterpe oleraceae (Farias Neto et al, 2008), Hevea brasiliensis (Dourado et al, 2018), Ilex paraguariensis (Costa et al, 2009), Myracrodruon urundeuva (Canuto et al, 2017), Schizolobium parahyba var. amazonicum (Baldoni et al, 2020), and Theobroma cacao (Duval et al, 2017). Another species under study is Calophyllum brasiliense Cambess (Schühli et al, 2013).…”

Section: Introductionmentioning

confidence: 99%

SOIL RESISTANCE AND MULTIVARIATE ANALYSIS AS AN AUXILIARY METHOD FOR SELECTING Calophyllum brasiliense PROGENIES

et al. 2022

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Precision silviculture is being developed to manage and improve Calophyllum brasiliense, a tree species associated with wet and swampy soils. This study estimated genetic parameters for growth traits in response to soil resistance as an auxiliary tool for identifying and selecting progenies adapted to water-saturated soils. This was undertaken in a progeny test of C. brasiliense in which 1,200 seedlings grown from seeds collected from a natural population were planted in a randomized complete block design for single-tree plots. Genetic statistical analysis was conducted using the REML/BLUP method. Significant differences (p<0.01) in diameter at breast height were observed among the progenies. The coefficients of genetic variation and heritability at the individual and progeny levels were low for diameter at breast height and height, indicating low genetic control for these traits, while high positive and significant genetic and phenotypic correlations were detected between diameter at breast height and height. Theoretical genetic gains and multivariate statistical analysis indicated three groups of progenies with different degrees of tolerance and adaptability to flooded soils, which could be useful in future breeding programs for this species, although further analysis at advanced ages is still required. The mean heights of tolerant and sensitive progenies were 12 and 58%, respectively, lower than the theoretical values, indicating that constant soil flooding is harmful to this species.

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“…Such aspects have contributed to its large-scale cultivation with planted forests in northern Brazil (Almeida et al 2013;Gondin et al 2015). It is also seen as a valuable forest species for the timber industry, mainly in the laminated wood industry (Baldoni et al 2020). This species stands out for its fast growth, upright stem with branches above 7 meters, and high market value of sawn timber.…”

Section: Introductionmentioning

confidence: 99%

Influence of different sheet compositions and commercial adhesives on the performance of multilaminated plywood

Setter

Zidanes

Miranda

et al. 2021

Preprint

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The quality of plywood panels depends on factors such as the forest species and the adhesive used in their production, and understanding the interferences of these factors in the final properties of the plywood is of fundamental importance. The study aimed to develop multilaminate plywood panels with two forest species and two types of adhesive and to evaluate the influences of these factors (forest species and adhesive) on the physical and mechanical properties of the plywood. The panels were produced with sheets of parica and pine with two types of adhesives, urea-formaldehyde and phenol-formaldehyde, with a weight of 150 g/cm². Then, each set was pressed for 10 minutes under a specific pressure of 0.98 MPa at a temperature of 150 °C. Three panels were produced for each type of blade and adhesive, totaling four treatments. The plywood was evaluated for physical properties (humidity, bulk density, and water absorption) and mechanical properties (parallel and perpendicular static flexion and resistance to mechanical shear). The results showed that the forest species had a greater influence on physical and mechanical properties, with the best results being observed for plywood produced with pine. The panels with sheets of parica and phenol-formaldehyde adhesive showed less moisture. The apparent density of the panels should be considered as it positively influenced the mechanical properties and negatively impacted water absorption. It is concluded that the plywood produced can be used for internal and external applications. However, it is indicated for structural purposes as it did not meet the requirements of the NBR 31.000.001/2:2001.

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Early selection strategies in schizolobium parahyba var. amazonicum (huber ex ducke) barneby

Cited by 12 publications

References 12 publications

Adsorption of the First-Line Covid Treatment Analgesic onto Activated Carbon from Residual Pods of Erythrina Speciosa

Adsorption of the First-Line Covid Treatment Analgesic onto Activated Carbon from Residual Pods of Erythrina Speciosa

SOIL RESISTANCE AND MULTIVARIATE ANALYSIS AS AN AUXILIARY METHOD FOR SELECTING Calophyllum brasiliense PROGENIES

Influence of different sheet compositions and commercial adhesives on the performance of multilaminated plywood

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