03. Unidade Acadêmica de Serra Talhada (UAST)
URI permanente desta comunidadehttps://arandu.ufrpe.br/handle/123456789/2925
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Item Distribuição geográfica e status de conservação de espécies de Sebastiania spreng. (euphorbiacea) endêmicas do nordeste do Brasil.(2023-09-19) Magalhães, Thais Nunes; Melo, André Laurênio de; http://lattes.cnpq.br/0908553047440221; http://lattes.cnpq.br/6803077394499902Sebastiania Spreng. is a Neotropical taxon that is part of Hippomaneae, a tribe that has around 33 genera and approximately 300 species. In Brazil, the center of diversity of the genus, it is represented by nine species (S. brasiliensis, S. brevifolia, S. jacobinensis, S. larensis, S. macrocarpa, S. pteroclada, S. riparia, S. subsessilis and S. trinervia of which seven are endemic. The genus is distributed in theextraAmazonian portion of the country, with most species occurring inseasonally dry forests, especially in the caatinga and semi-deciduous forests of the Southeast, Center-West and South, rarely in the Atlantic Forest and, it is common, to be found inthe banks of rivers and streams.The present study aimed to evaluate the geographic distribution of Sebastiania species endemic to Northeast Brazil. This work recorded 3 species distributed across the region's phytophysiognomies, all of which are endemic to the Brazilian Northeast. The species chosen were Sebastiania brevifolia, S. jacobinensis and S. macrocarpa. A data collection was carried out using speciesLink, with the purpose of generating spread sheets with the occurrence data of the selected species. With this data, a map was generated with all the geographic distributions of the selected species using QGIS model 2.18.28. The Northeast regions that presented the highest degree of richness in the number of specimens were Bahia, Pernambuco and Ceará, followed bySergipe, Rio Grande do Norte and Paraíba. Among the species analyzed, S. macrocarpa was the one with the widest distribution, having records in the states of Bahia, Pernambuco, Ceará, Paraíba and Rio Grande do Norte. Sebastiania jacobinensis was distributed in four states (Bahia, Pernambuco, Ceará and Sergipe) and S. brevifolia was distributed in only three states (Bahia, Pernambuco and Ceará). According to their conservation status according to IUCN (2019), S. brevifolia and jacobinensis are considered of little concern due to their range of occurrence and may be considered endangered. S. macrocarpa is now considered tobe of concern, according to IUCN criteria (2019), also presenting it as endangeredItem Crescimento vegetativo do gladíolo Amsterdam em diferentes condições ambientais(2018) Xavier, Tâmela Larissa Silva; Silva, Luzia Ferreira da; http://lattes.cnpq.br/6320449537171549; http://lattes.cnpq.br/8832131021527249The gladiolus stands out among the cut flowers cultivated in Brazil, as soon as it presents ease of cultivation and rapid financial return. However, its growth and productivity can be altered as a result of changes in the meteorological elements. This study investigated the vegetative growth of the gladiolus submitted to different shading environments in Serra Talhada -PE. The experiment was conducted at the Academic Unit of Serra Talhada \UFRPE, from June 28 to September 1, in a completely randomized design in three cultivation environments, full sun (control), under black shading 70% (sombrite) and 70% thermo-reflector(aluminet). The Amsterdam variety (Gladiolus x hortullanus L), cultivated in polyethylene containers with a volume of nine liters, was filledwith soil, sand and vermiculite (2: 1: 1) and three bulbs per container. Biometric parameters were evaluated: plant height, number of leaves, neck diameter, and biomass: leaf dry mass, dry mass of the bulb and dry mass of the root. In addition, meteorological elements were monitored: air temperature, relative air humidity, radiation and wind speed. The highest values in relation to plant height occurred in the treatment with 70% shade. There was no influence of the use of the shading screens for the number of leaves, neck diameter and root dry mass. The use of the thermo -reflector provided a greater accumulation of dry mass of the leaves at the end of the experimental period and favored the process of releasing the nutritional demand of the bulbs to theaerial part, more efficiently than the other growing environments. The screens provided reduced temperature, increased relative humidity, marked reduction in global solar radiation, and reduced wind speed. RFA values were higher in the thermo-reflector environment when compared to the sombrite environment.Item Aspectos relevantes para o plano municipal de arborização urbana da cidade de Serra Talhada-PE(2019) Muniz, Keyla Gomes Rodrigues; Silva, Luzia Ferreira da; http://lattes.cnpq.br/6320449537171549; http://lattes.cnpq.br/5355847195081009Urban trees provide numerous benefits to the population. However, the lack of planning for the implantation of tree plants results in recurrent problems in the urban environment. Thus, this work had as objective to elaborate the Municipal Plan of Urban Arborization in the Serra Talhada /PE city. For this, initially, a survey was made on the history of the urban arborization of the city so that, later, make a diagnosis of a neighborhood as a sample. The diagnosis of the trees was performed using a technical assessment sheet, with the following data: location, species identification, plant size, types and identification of the site, interferences, relationships and diagnosis, and diseases or pests. Still, the general assessment and actions with some immediate management when necessary. The development and behavior in the urban environment of three native species: pajeú (Triplaris garderiana Wedd.), tamboril (Enterolobium contortisiliquum (vell.) Morong) and amendoim bravo (Pterogyne nitens Tul) were also evaluated. According to information collected on the history of the urban arborization of Serra Talhada / PE, they were introduced to the city for aesthetic reasons. In the inventory of the Alto da Conceição neighborhood, there were 202 trees, among them, the most frequent species was Ficus beijamina L., an exotic tree plant, considered unsuitable for planting in urban areas. In addition, it was possible to identify conflicts with electric wiring, with 19.80% and damages of pavements, with 17.82% of the plants. The growth of pajeú, tamboriland amendoim bravo species was satisfactory and indicated for urban planting. In this way, this collected information will help in the elaboration of the Municipal Plan of Urban Arborization, to avoid future.