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Reação de híbridos de citros à inoculação com Alternaria alternata e estudos genéticos associados
(Universidade Federal de São Carlos, 2016-06-17)
Alternaria Brown Spot (ABS), caused by Alernaria alternata a fungus which produces
a host specific toxin (HST), is a disease of huge importance in mandarin orchards in
many producing regions in the world. The selection ...
Potencial do fertilizante orgânico classe D no cultivo inicial de eucalipto
(Universidade Federal de São Carlos, 2016-07-18)
Organic fertilizers are increasingly identified as an alternative route for agriculture, acting as a conditioner of soil physical, chemical and biological properties, and as a source of nutrients for crops. Therefore, this ...
Eficiência de três métodos : alternativo, biológico e químico, no controle do ácaro Varroa destructor Anderson e Trueman (2000) em Apis mellifera Linnaeus (1758)
(Universidade Federal de São Carlos, 2016-06-14)
Bees are the most important pollinators of agricultural ecosystems by carrying out pollination of up to 90% of native plants and more than one third of cultivated plants. Studies conducted around the world have been ...
Fatores que influenciam no sucesso e longevidade do controle das ferrugens da cana-de-açúcar por variedades resistentes
(Universidade Federal de São Carlos, 2016-06-29)
Sugar, ethanol and bionergy are products generated from sugarcane, whose current demand remains high. However, two rust diseases have threatened its yield, brown rust (Puccinia melanocephala) and orange rust (P. kuehnii). ...
Produção de ácido cítrico a partir do cultivo de Aspergillus niger e Trichoderma reesei em bagaço de cana-de-açúcar e fermentação etanólica do extrato fúngico
(Universidade Federal de São Carlos, 2016-03-28)
Solid-state cultivation (SSC) are characterized by microbial growth on solid
supports, often agroindustrial by-products, in conditions of absence of free water.
Citric acid and ethanol are important commercial bioproducts ...
Interação de isolados de Trichoderma spp. e preparados homeopáticos : estudo in vitro e no desenvolvimento inicial do tomateiro-cereja
(Universidade Federal de São Carlos, 2016-05-20)
The fungi of genus Trichoderma are found inhabiting the rhizosphere of plants
acting as biological control agents and plant growth promoters. The
homeopathic preparations have the potential to assist the vegetative
development, ...
Estoque de carbono em solos brasileiros e potencial de contribuição para mitigação de emissões de gases de efeito estufa
(Universidade Federal de São Carlos, 2016-08-11)
In recent years, Brazil has proposed policies to reduce emissions of greenhouse gases (GEE).
In this context, the aim of this study was to estimate the carbon stock (EC) from different
Brazilian soils under different ...
Questões ambientais, socioeconômicas e histórias de vida de assentados/as rurais do assentamento Estrela da Ilha no município de Ilha Solteira - SP
(Universidade Federal de São Carlos, 2013-08-09)
The present study aimed to know the socioeconomic, environmental profile and life history of the rural settlers of the Estrela da Ilha settlement, in the municipality of Ilha Solteira, located in the State of São Paulo. ...
Análise do sistema de produção e da sustentabilidade de propriedades familiares orgânicas no município de Rio Claro (SP)
(Universidade Federal de São Carlos, 2012-06-29)
The purpose of this dissertation is to analyze the production systems and the economical, socio-political and environmental sustainability level of organic family farms in the municipality of Rio Claro, SP, Brazil. It is ...
Análise de projetos agrícolas do fundo distrital de desenvolvimento em Chibuto, Moçambique
(Universidade Federal de São Carlos, 2013-03-27)
This research examines the implementation of agricultural projects benefited from the District Development Fund (FDD), taking as if the District of Chibuto, Mozambique. Considering the characteristics of the country, the ...