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Arranjos de árvores na deposição de serapilheira e atributos físicos do solo em cafezal
(Universidade Federal de São Carlos, 2018-05-30)
This work aimed to evaluate the effects of shading trees spatial distribution at soil physical properties, litterfall production and its contents of nutrients on shaded coffee plants. Two experiments were conducted in a ...
Germinação de sementes de Rubus sellowii e micropropagação de Morus nigra
(Universidade Federal de São Carlos, 2018-05-28)
Sexual and vegetative propagation are the main methods of perpetuating plant
species. Despite its importance in propagation, seeds of some species do not
germinate even under favorable conditions, as is the case of seeds ...
Avaliação de cultivares de rúcula e produção de sementes em cultivo orgânico
(Universidade Federal de São Carlos, 2019-02-25)
The production of rocket in Brazil, whether in conventional or organic cultivation uses seeds whose production comes from the conventional system, and there is no availability of seed produced in organic cultivation. The ...
Atributos físico-hídricos do solo em sistemas consorciados de milho com adubos verdes sob manejo orgânico
(Universidade Federal de São Carlos, 2019-05-29)
The use of plants in intercropping has the purpose of increasing the diversity of species, producing a greater amount of dry matter, greater root exploration, inducing improvements in soil physical and hydraulic attributes. ...
Arranjos de milho com Crotalaria spectabilis: produtividade de grãos e comunidade de insetos
(Universidade Federal de São Carlos, 2018-06-29)
The maize intercropped with green manures, especially Fabaceae provide in addition to soil protection, nutrient recycling, N deposition through biological fixation and control of spontaneous, also contribute to the increase ...
Estudo da interação entre genótipos, locais e anos e do coeficiente de repetibilidade em etapas finais do melhoramento genético da cana-de-açúcar
(Universidade Federal de São Carlos, 2018-08-23)
The last stages of a genetic breeding program are characterized by the conduction of multi-environmental trials (MET) aiming at the correct selection of promising genotypes in relation to characters of agronomic-industrial ...
Aplicação de silício no solo e resistência de híbridos de milho a larvas de Diabrotica speciosa (Coleoptera: Chrysomelidae)
(Universidade Federal de São Carlos, 2018-08-27)
Brazil is the third largest producer of corn in the world. The high yield obtained in maize is a result good plant development during the crop cycle, supported by good water availability in the soil and best management ...
Técnicas agroecológicas no desempenho agronômico e qualidade dos frutos da pimenta biquinho
(Universidade Federal de São Carlos, 2019-04-11)
Alternative practices in food production, which take into account the ecological sustainability of agroecosystems and the economic sustainability of farmers, are being increasingly tried and recommended. The objective of ...
Poda e raleio da pimenteira para produção e qualidade de frutos
(Universidade Federal de São Carlos, 2018-03-28)
Peppers are an important fruit vegetable, valued by farmers for their profitability and by consumers for their sensorial characteristics. Its production can be influenced by the management of the plant, through the number ...
Distribuição espacial de espécies arbóreas na fisiologia de cafeeiros e qualidade de grãos e bebida
(Universidade Federal de São Carlos, 2019-04-26)
Coffee is an important Brazilian commodity. With global climatic changes and consuming market evolution. Shading coffee bushes is gaining notoriety, once shade trees protect coffee bushes from environmental variations and ...