01. Universidade Federal Rural de Pernambuco - UFRPE (Sede)
URI permanente desta comunidadehttps://arandu.ufrpe.br/handle/123456789/1
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Resultados da Pesquisa
Item Relatório de Estágio Supervisionado Obrigatório(2024-03-05) Souza, Mariane Silva de; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865; http://lattes.cnpq.br/2862133835140101Item Relatório de Estágio Supervisionado Obrigatório(2024-03-05) Prazeres, Juliana Amorim dos; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865; http://lattes.cnpq.br/5216481396084937Item Utilização da farinha integral de mosca-soldado-negra (Hermetia illucens, L., Diptera: Stratiomyidae) para suplementação de abelhas uruçu (Melipona scutellaris)(2024-02-27) Guedes, Marcelo Vasconcelos de Azevedo; Nascimento, Júlio Cézar dos Santos; http://lattes.cnpq.br/4343017315156292; http://lattes.cnpq.br/5243280023942732The main objective of this study was to evaluate the growth of hives of the species Uruçu Nordestina (Mellipona scutellaris) through their gross weight when using whole black soldier fly larva flour (Hermetia illucens) in their supplementary feeding during the period of 43 days with weekly weighings. This work combines the sustainable proposal with what is already concretely known in the literature regarding the use of black soldier fly insect flour, through a high concentration of crude protein (CP) and other nutrients (lipids, 18%, and protein content gross, varying between 42% and 75%,) applied in the supplementation of Uruçu Nordestina (M. scutellaris). The aim is to mitigate the impact of the decline in its beekeeping pasture in dry seasons, negatively influenced by the scarcity of its native flora, of which only 12.4% of the original remains. The experiment was carried out with 9 colonies arranged in northeastern boxes and subjected to 3 treatments (T1, T2, T3) with increasing levels of BSF protein, in the proportion of (14%, 28% and 42%) respectively. The Supplement was composed of corn bran, Apis mellifera honey (50%) and whole wheat flour (BSF) (50%), supplied “in natura” in a homogeneous and pasty mass; weighing (30g) each treatment. There was an increase in the consumption of diets and the weight of colonies supplemented with wholemeal BSF flour in the weekly collection of experimental data.; gradually. However, there was no statistical difference between treatments) in the weight analysis (p=0.4415) and in the consumption analysis (p=0.1115), upon completion of the data.Item Curadoria e importância dos acervos científicos(2023-02-14) Silva, Larissa Cristina da; Parizotto, Daniele Regina; http://lattes.cnpq.br/6991049107988724; http://lattes.cnpq.br/1292123841725157Item Termorregulação e ambiência em colmeias de abelhas Apis e Meliponas(2022-10-07) Fonseca, Tiago Lima de Alcântara; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865Bees, especially the social ones, are considered heterothermal, since they have endothermic characteristics, when active, and ectothermic, when inactive. Ectothermy is a characteristic of some animals whose body temperature is determined by external factors. In endothermy, there is a physiological regulation of body temperature. These characteristics allow the control, up to a point, of temperature and humidity within the colony, thus enabling the maintenance of internal homeostasis. This being an important aspect mainly for the survival of the bee brood. The objective of this work is to review data from scientific publications that show thermoregulation and its mechanism in bee colonies belonging to the Apini (Apis genus) and Meliponini tribes. As well as analyzing possible ambience options used in apiculture or meliponiculture aimed at improving the thermal well-being of the colonies, which would guarantee a lower energy expenditure with thermoregulation, in addition to reducing the loss of bee brood.Item Levantamento da fauna apícola em monocultivo de sabiá (Mimosa caesalpiniifolia) em área de Caatinga no Agreste pernambucano(2021) Silva, Isabela Nascimento; Gonçalves, Maria da Penha Moreira; http://lattes.cnpq.br/0539509819672370; http://lattes.cnpq.br/6582276513482324Due to the semi-arid climate characteristics, the Caatinga biodiversity presents a rich diversity of plant and animal life. Within this wealth, native bees stand out, which play an important role in the balance of forest ecosystems. Thus, the objective of the present work was to carry out a survey of the apicultural fauna in areas of sable cultivation and native vegetation of Caatinga in the rural region of Pernambuco. The research was carried out at the experimental station of the Instituto Agronomic° de Pernambuco - IPA, municipality of Caruaru, Pernambuco. The study was carried out during the months of December 2020 and January 2021 in two areas of Caatinga equidistant 30 m from each other, one planted with thrush (Mimosa caesalpiniifolia) and the other with native vegetation. In each area, two 10 m x 10 m transects were drawn for the installation of traps. Two models of traps were installed, one with a bottle using scent essences (vanilla and methyl salicylate) and another with yellow Pantraps, in which the attractiveness is based on color. 29 individuals of bees distributed in three genera were catalogued. Of these, two were identified at the genus level (Trigona sp., Bombus sp.) and one at the species level (Apis melifera scutellata). Pantraps did not attract any insect considered to be a bee, regardless of the area or period of collection. A higher frequency of bees was observed in the dry period compared to the rainy period. In the sabia area there was greater visitation by bees (82% of the individuals) and greater preference for visitation after using the methyl salicylate essence (79% of the individuals), however the vanilla essence was efficient in attracting them. It is concluded that the method of collecting bees using scent traps in the Caatinga environment of the Pernambuco agreste proved to be efficient when using vanilla and methyl salicylate essences, the latter being the most effective in attracting these insects. The modifications that occurred in the monoculture of Sabia in the Caatinga environment did not negatively influence the diversity of bees, when compared to the area of native forest in the region, with similar diversity being observed in both areas.Item Importância das flores do Miguê (Antigonon leptopus) para a manutenção das abelhas nativas(2021-06-30) Barbosa, Lizandra do Nascimento; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865; http://lattes.cnpq.br/7631293942576365The present work aimed to analyze and register the possible floral visitors of Chain of Love vine (Antigonon leptopus) in their flowering period between September to November 2019. The blooms of the species of A. leptopus located in the vicinity of the meliponiculture sector of the Rural Federal University of Pernambuco, UFRPE, for three non-consecutive days from 7 am to 17: 10 pm. Possible visitors and the type of collection made by them were recorded in the first ten minutes of each time in the period observed. It was found that Trigona spinipes and Apis mellifera, were the main bees to make visits to collect nectar and pollen. The melipona Boca de sapo (Partamona helleri), Iraí (Nannotrigona testaceicones), Tubi (Scaptotrigona tubiba) and Uruçu (Melipona scutelaris) respectively, were also observed performing collection activities during the early periods of the day. The climatic condition significantly impacts the foraging activities of bees, sunny or cloudy days with mild temperatures, result in an increase in collection activities. T. spinipes can exhibit dominance, territorial and aggressive behavior with other species, depending on the availability of food. A. leptopus has a good diversity of floral visitors, and its use is indicated for the feeding and foraging of honeybee species.Item Relação das espécies de abelhas nativas no Setor de Meliponicultura do Departamento de Zootecnia, da UFRPE (Campus Dois Irmãos)(2022-06-01) Silva, Robin César Barros da; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865; http://lattes.cnpq.br/0227744215116433Bees have a role in nature of fundamental importance in the balance of an ecosystem, being directly responsible for the pollination of plants, certain types of food that are only viable due to this arduous task, bees are present around the world and have thousands of different species, including those with stingers and those without stingers. Meliponiculture, which is the production of native stingless bees, has been increasingly developed with the growing search for natural and sustainable products, created in a rational way, and this is something that has been developed for many generations by indigenous peoples. The meliponiculture sector, located in the Zootechnics Department at UFRPE in Recife, comes through the efforts of its teaching, research and extension activities, to emphasize and propagate the importance of preserving these insects so important for the functioning of the production chain and consequently of life human. The different species that are found in the sector are native to the region of the Zona da Mata and coast of Pernambuco, where the department is close. The sector seeks to preserve these colonies for the dissemination of knowledge with society. The species found in the structure of the meliponary were cataloged and the development of these colonies was monitored, as well as artificial feeding was offered to those colonies that had a deficit of food stored in their boxes.Item Uso de atrativos para abelhas nativas no Setor de Meliponicultura da UFRPE (Sede)(2022-06-01) Siqueira, Rodrigo Alves de; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865; http://lattes.cnpq.br/7596846420584543Attention in native bees has been growing rapidly in recent years, largely through the recognition of its importance to the environment since it is one of the main responsible for pollinating native vegetation, along with the interest in demand for products derived from these bees. Like its honey, wax, pollen and geopropolis. It is also important to emphasize the great importance of native bees in agriculture as they can increase the production of various crops. This work aimed to test the use of attractants on native bees located in the meliponary, of the Meliponiculture Sector of the Department of Zootechnics, on the UFRPE campus, located in the city of Recife, Pernambuco, in the Zona da Mata region. The present study was carried out from March to May 2022. Four replications were carried out in different weeks of each month, always in the morning from 08:00 to 12:00 AM, where the arrival time of the first bee in the solution was observed and recorded, number of bees present in each feeder. The arrival time of the bees varied from 8 to 12 minutes, arriving first at the feeder with citral in all repetitions, it was noted that the number of bees present in the feeder with citral (74%) was higher than the number of bees present in the feeder with sugar syrup (26%) and nerol (0%). With this, it is concluded that the use of the citral substance had an attractive effect superior to the other two treatments.Item Efeitos que os agrotóxicos provocam em abelhas(2022-06-01) Oliveira, Suzykelly Gomes Ferreira de; Souza, Darclet Teresinha Malerbo de; http://lattes.cnpq.br/3266223126925865; http://lattes.cnpq.br/7709182422724009Bees and pollination activities are extremely relevant processes not only for the agricultural sector, but for humanity in general. The use of pesticides becomes a problem when they exert a destructive influence on those insects. The misuse causes behavioral disorders and bee colony reduction, and a consequence of this problem also becomes an aggravating factor in the economic sector. The most commonly used pesticides are neonicotinoids. Studies on the sublethal effects need to have a higher level of depth, since the effects on bees are observed in long terms and can cause damage at colony levels, as it will be susceptible to contamination by the harmful substances. In this review, information will be collected to explain how pesticides affect bees. It is extremely important to obtain, through these references, answers that show the impacts that these substances cause on bees, allowing an elucidative analysis on the main subject of this question. This document deals with data referring to a literature review on the effects that pesticides have on bees.