Revista INIA Uruguay. (N° 59, Diciembre 2019).
Informe especial:Rotaciones cultivos-pasturas. Aprendiendo del experimento más antiguo de Latinoamérica:INIA La Estanzuela.
Buenas prácticas para manipular miel. Métodos de filtrado de la miel. [cartilla]
La depuración de la miel por filtración, decantación, gravedad, o centrifugado es eficaz para eliminar las impurezas y reducir fuentes de contaminación, mejorando la calidad y manteniendo la inocuidad del producto.
Miércoles 06.11.2019
INIA Treinta y Tres
Jornada apícola en INIA Treinta y Tres
Application of multidimensional gas chromatography to the enantioselective characterisation of the essential oil of Eupatorium buniifolium Hooker et Arnott.
The qualitative and quantitative composition of the essential oil from aerial parts of Eupatorium buniifolium Hooker et Arnott (Asteraceae) has been investigated for the first time. The essential oils were obtained by steam distillation of leaves and analysed by GC-MS; 44 components were identified. Monoterpene and sesquiterpene hydrocarbons, especially α-pinene (14.7%), β-elemene (12.2%), germacrene D (11.5%), trans-β-guaiene (6.5%) and (E)-caryophyllene (4.3%), were the major constituents found in the oils. The characterisation of E.
Impact of nutritional stress on the honeybee colony health.
Abstract:Honeybees Apis mellifera are important pollinators of wild plants and commercial crops. For more than a decade, high percentages of honeybee colony losses have been reported worldwide. Nutritional stress due to habitat depletion, infection by diferent pests and pathogens and pesticide exposure has been proposed as the major causes. In this study we analyzed how nutritional stress afects colony strength and health.