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Now showing items 11-20 of 93
Efeito da concentração de Leifsonia xyli subsp. xyli na termoterapia e no peso de colmos em três variedades de cana-de-açúcar
(Universidade Federal de São Carlos, 2020-08-26)
Ratoon stunt disease (Leifsonia xyli subsp. xyli), is currently considered the main disease of sugarcane in all major producing countries. Because propagating materials is the sole source of primary inoculum, the use of ...
Efeito da densidade e distância de plantas daninhas no desenvolvimento de mudas pré-brotadas (MPB) de cana-de-açúcar
(Universidade Federal de São Carlos, 2020-03-10)
Among the factors that limit the full expression of the productive potential of sugarcane, the interference caused by the lack of weed control stands out. Thus, the objective of this work was to evaluate how the density ...
Resistência de Conyza bonariensis e Conyza canadensis (Asteraceae) a herbicidas
(Universidade Federal de São Carlos, 2020-10-19)
The species Conyza bonariensis and Conyza canadensis, popularly known
like clove, are plants belonging to the Asteraceae family that have great
importance in modern agriculture due to the levels of economic damage
caused ...
Desempenho agronômico e teor de clorofila na relação com a absorção de água em alface
(Universidade Federal de São Carlos, 2020-08-27)
Lettuce (Lactuca sativa L.) is the main leafy vegetable, with the curly type with light green leaves the preferred in Brazil. However, leaves of intense green color (higher chlorophyll content) have increased consumer ...
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 ...
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 ...
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 ...
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. ...
Efeito de fontes e doses de manganês no desenvolvimento do cultivar TAA Bola Cheia de feijoeiro comum (Phaseolus vulgaris L.)
(Universidade Federal de São Carlos, 2016-06)
One of the main factors for increasing the productivity of common bean (Phaseolus vulgaris L.) is the correct use of fertilizers. However, this important factor of agricultural production has still been neglected by rural ...
Eficiência da adubação de cobertura com ureia revestida por polímeros na cultura do milho
(Universidade Federal de São Carlos, 2015-12-03)
One of the most important aspects maize cultivation is the management of fertilization, in order to achieve maximum efficiency in the use of nutrients offered with fertilizers. Nitrogen (N) is the most required nutrient ...