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Geoestatística aplicada no desenvolvimento de diagramas ternários para a estimativa do conteúdo de água e qualidade física de solos tropicais e subtropicais do Brasil
(Universidade Federal de Santa Maria, 2021-02-18)
The South, Midwest, Southeast and part of the Northeast are responsible for more than 70% of Brazilian agricultural production. Many of these areas are irrigated by sprinkling and intensively cultivated, which may lead to ...
Dinâmica da água do solo em cultivos agrícolas sob a influência de resíduos culturais e os impactos na produtividade de plantas
(Universidade Federal de Santa Maria, 2020-03-31)
The presence of vegetable residues on the soil surface is one of the main components that influence the soil water balance, once it acts directly in the water evaporation process of the system. With the scarcity of water ...
Avaliação do modelo CROPGRO para detectar efeito da compactação do solo no crescimento e na produtividade da soja
(Universidade Federal de Santa Maria, 2020-02-18)
Soil compaction is an inherent phenomenon of the management of large-scale crops and can be
associated to reduction on plant growth and yield. To know the effect of compaction on soil physical
properties is insufficient ...
Variabilidade espacial da comunidade vegetal e mecanismos de tolerância de espécies de plantas de cobertura do solo presentes em vinhedos com altos teores de cobre
(Universidade Federal de Santa Maria, 2021-01-21)
Pampa biome is one of the most diverse countryside ecosystems in the world. In Brazil, the conservation of this ecosystem has been neglected, and more than 54% of its original area has been eliminated. Nevertheless, the ...
Construção da Agroecologia como projeto socialmente transformador: ação coletiva de mulheres guardiãs de sementes crioulas
(Universidade Federal de Santa Maria, 2020-09-30)
In the territory of Borborema, state of Paraíba, several social agents linked to unions and
movements of landless workers, with the support of social mediators from non-governmental
organizations, mobilized women, men ...
Neutrophils response in dairy cows during early pregnancy
(Universidade Federal de Santa Maria, 2021-02-26)
Studies highlighted the role of the immune system during the establishment of pregnancy. Maternal immune response has to find a balance to avoid any damage to the conceptus and maintain its function in combating microbes. ...
Indicadores ecológicos no monitoramento da restauração de florestas ciliares no sul do Brasil
(Universidade Federal de Santa Maria, 2021-04-12)
Monitoring through good indicators is still a challenge in evaluating the results of ecological
restoration. Functional diversity metrics can provide greater explanatory power to predict the
success of restoration and ...
Caracterização do patossistema goiabeira-serrana/Colletotrichum spp.
(Universidade Federal de Santa Maria, 2020-02-17)
Feijoa sellowiana (O. Berg) O. Berg popularly known as feijoa is a fruit species native to southern Brazil and northern Uruguay, with great economic and food potential. However, symptoms of anthracnose, a disease caused ...
Propagação de Luehea divaricata Mart. & Zucc. e análise da estrutura genética de fragmentos naturais com marcadores microssatélites
(Universidade Federal de Santa Maria, 2020-02-21)
Luehea divaricata Mart. & Zucc. is a native forest species of the Atlantic Forest, popularly known as açoita-cavalo and member of the Malvaceae family. The natural populations of Luehea divaricata and many other native ...
Biomarcadores sanguíneos de exposição à zearalenona e aplicabilidade na avaliação da eficiência de aditivos antimicotoxinas em suínos e bovinos
(Universidade Federal de Santa Maria, 2020-02-14)
The inclusion of antimycotoxins additives (AMA) in the diet of production animals has been used to avoid mycotoxins exposure. To confirm the efficacy of such products in vivo, measurement of mycotoxins and/or their metabolites ...