Agronomia (Sede)
URI permanente desta comunidadehttps://arandu.ufrpe.br/handle/123456789/4
Siglas das Coleções:
APP - Artigo Publicado em Periódico
TAE - Trabalho Apresentado em Evento
TCC - Trabalho de Conclusão de Curso
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3 resultados
Resultados da Pesquisa
Item Sustentabilidade de um agroecossistema com barragem subterrânea no território do médio sertão alagoano(2024-02-28) Lima, Luara Gabriella Gomes de; Freire, Maria Betânia Galvão dos Santos; http://lattes.cnpq.br/2636653493262436; http://lattes.cnpq.br/4105079582957608The Brazilian semiarid region, located in the Caatinga Biome, is considered one of the most vulnerable to climatic variations due to irregular rainfall, water deficiency, and poverty among the population. As a result, current public policy programs have been investing in social water technologies for rainwater harvesting and storage to help rural families overcome the challenges posed by water scarcity. The technology of underground dams has been the subject of various research projects conducted by Embrapa and its partners, as it provides access and multiple uses of rainwater for farming families in the region. In recent years, there has been a growing interest in implementing underground dams in the rural agroecosystems of the Brazilian Semiarid, leading to the establishment of many units. Since the 1980s, research on this technology has played a crucial role in exchanging experiences and knowledge among farmers, development agents, and researchers, particularly regarding technical construction aspects, soil and water management, and suitable crop options. However, studies on the impacts of this technology on the agroecosystem and the lives of farming families are still in their early stages. Considering this, the present study aimed to conduct a case study evaluating the contribution of underground dams to the sustainability of an agroecosystem located in the Middle Sertão Alagoano Territory. The study was conducted as part of the ZonBarragem Project by Embrapa Solos UEP Recife. Soil samples were collected for morphological, granulometric, and chemical characterization of the area where the underground dam was planted. Participatory Rural Diagnosis (DRP) tools, such as semi-structured interviews, participant observation, construction of maps of natural resources on the property, and sustainability assessment charts, were used for sustainability evaluation. The results clearly showed that the underground dam, along with other rainwater harvesting technologies, is contributing to the improvement of the family's quality of life and the resilience of their agroecosystem to climatic adversities.Item Estratégias socioecológicas e econômicas em agroecossistemas com barragens subterrâneas no semiárido do estado de Alagoas(2023) Silva Júnior, Adalberto Francisco da; Nascimento, Cristina Rodrigues; Silva, Maria Sonia Lopes da; http://lattes.cnpq.br/0890203125572727; http://lattes.cnpq.br/9289129949520610; http://lattes.cnpq.br/1120845808545915Item A Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) e o desenvolvimento sustentável da agropecuária brasileira(2022-10-07) Marques Júnior, Paulo Roberto Dias; Freire, Maria Betânia Galvão dos Santos; http://lattes.cnpq.br/2636653493262436; http://lattes.cnpq.br/6096949294672731An Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) is of great importance to Brazilian society, as it produces various products, processes and services that assist in agricultural production. However, its functional organization is complex, and it is important to unravel how it is formed. Initially, there is a need to outline the Company's historical profile, as well as the criteria that permeated its guidelines. Then, its current structure and composition help in understanding its functionality, as well as bringing the idea of a hierarchy of activities in each sector. The most relevant issue when it comes to this institution is research, development, and innovation, because they have the purpose of obtaining results that come from scientific investigation. In this way, the understanding of how this sector is inserted in EMBRAPA, makes its function more understandable, demonstrating its capacity for national and international impact. However, for these results to be disseminated in the information vehicles and reach the final customer, the technology transfer must be successful, a fact controlled by the activities of another sector of the institution and that requires attention. In general, all the Company's activities follow a basic ideal, thought factors that meet the needs of society in integration with sustainable development, being attentive to meeting the main global demands of today. The study of the decentralized unit of EMBRAPA Solos was carried out to show the functioning that a unit has at the national level, with significant relevance in the Northeast and in particular in Pernambuco, through its Unidade de Execução de Pesquisa e Desenvolvimento (UEP Recife), presenting two important research lines developed by UEP Recife, as a way of highlighting its impact in the region. At the end of all the reflection carried out on the importance of EMBRAPA and its partners in the sustainable development of Brazilian agriculture, it was evident the relevance that this company has for society, being a multifunctional institution, which occupies an important space in the national and international agricultural sector. Regardless of political circumstances, EMBRAPA's continuity is important so that its activities remain in a continuous process of development, aiming to continue with the promotion of autonomy, social equality, and diversity, both for individuals and their agricultural systems.