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Now showing items 41-50 of 107
Simulação do comportamento de íons em solos altamente intemperizados utilizando o modelo de capacitância constante
(Universidade Federal de São Carlos, 2017-03-13)
Agriculture is a very important economic activity in Brazil, and almost all cultures are
grown directly on the soil. Thus, improve the knowledge of soil behavior is fundamental
for the improvement of agricultural practices ...
Avaliação de microbacias hidrográficas para a conservação de áreas ripárias
(Universidade Federal de São Carlos, 2017-06-27)
Nowadays, society has a challenge to deal with sustainable water use. High demand and water contamination, environmental degradation and the unpredictability of climate changes are some water insecurity causes. Riparian ...
Aspectos da biologia e do controle químico de Spermacoce verticillata L.
(Universidade Federal de São Carlos, 2017-12-18)
Weed control is an essential practice in cropmanagement. However, the use of herbicides may not be effective in some situations, ranging from problems in application technology to the selection of tolerant individuals and ...
Propagação e controle de Anredera cordifolia (Ten.) Stennis
(Universidade Federal de São Carlos, 2020-06-22)
Anredera cordifolia (Ten.) Stennis (Madeira vine) is a succulent vine that produces vegetative structures on its stem, called aerial bulbils that are responsible for the dispersion of this species. This plant has become a ...
Seletividade de herbicidas aplicados em pré-emergência e pós-emergência sobre Crotalaria ochroleuca, Cajanus cajan e Raphanus sativus
(Universidade Federal de São Carlos, 2017-05-12)
Green manure has been widely diffused because of the benefits it brings to the
chemical, physical and biological characteristics of the soil. However, the adoption of
this practice by farmers depends on the definition ...
Efeitos de nanodoses do inseticida tiametoxam para a abelha Melipona scutellaris Latreille, 1811 (Hymenoptera, Apidae): da absorção ao orgão alvo
(Universidade Federal de São Carlos, 2017-04-12)
The Brazilian bees are responsible for pollinating about 40-90% of native plants
according to the ecosystem. Among the species found in Brazil is Melipona scutellaris,
eussocial, able to perform pollination by vibration. ...
Caracterização fitossociológica da comunidade de trepadeiras e sua rebrota após o corte em uma floresta estacional semidecídua degradada
(Universidade Federal de São Carlos, 2016-12-16)
Forests in seasonal tropical regions are increasingly represented by degraded
remnants, exposed to an overabundance of lianas, which inhibit the successional
advance and are often managed by cutting. The research related ...
A importância das abelhas na visão de diferentes segmentos da cadeia produtiva do maracujá (Passiflora spp)
(Universidade Federal de São Carlos, 2017-02-22)
This work aims to evaluate the perception of the different segments of the passion fruit production chain (Passifloraceae edulis) regarding the importance of bees. This agricultural culture is responsible for generating ...
Entomofauna em áreas em estágio inicial de restauração florestal sob diferentes tipos de controle de plantas indesejáveis e uso de fertilizantes
(Universidade Federal de São Carlos, 2021-08-20)
In the forest restoration process, it is important to measure the recovery efficiency of ecological processes. Due to their abundance and diversity and quick responses to environmental variations, insects can be used as ...
Análise dos efeitos de agrotóxicos sobre a espécie Scaptotrigona postica Latreille, 1807
(Universidade Federal de São Carlos, 2020-05-26)
Pollination is an important process for maintaining biodiversity, and bees are the main pollinators of most natural environments. Among the species found in Brazil, is Scaptotrigona postica Latreille, 1807, a species with ...