396 resultados para Abelha - Pólen


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Contiene asistencia, organizacion de los trabajos y resumen de los debates sobre los temas: estudio a fondo de la estructura intergubernamental de las Naciones Unidas y de sus funciones en las esferas economica y social - contribucion de la CEPAL, y manejo de la crisis economica. Incluye resolucion 489 (PLEN.19) e informe del 13. periodo de sesiones del CEGAN.

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Contiene la organización de los trabajos y resumen de los debates sobre la evolución de las economías de la región posterior al 22 período de sesiones de CEPAL, y la preparación de la nueva Estrategia Internacional de Desarrollo (EID) para el Cuarto Decenio de las Naciones Unidas para el Desarrollo.

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Contiene las resoluciones: 18(IX) Programa de apoyo a los pequenos paises insulares en desarrollo; 19(IX) Creacion del Comite Examinador del CDCC; 20(IX) Accion futura del CDCC.

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The Gerbera is an ornamental perennial herb, belonging to the Asteraceae family. Its cultivation, as well as the entire market for flowers and ornamental plants, is now in full expansion phase. The objective of this study was to evaluate the growth and quality Potted gerbera cultivar Red, according to sources and doses of potassium. The experiment was conducted in a greenhouse at UNESP/Botucatu. The experimental design was randomized blocks, using a 2x5 factorial arrangement, with two sources (potassium silicate and chloride) and five doses (0, 50, 100, 150 and 200 mg. L-1) 4 replications and 5 plants per plot. Weekly throughout the experimental period, assessments were made of the number of leaves (NL) and the diameter of the plant canopy (DP). at the end of the season and the reproductive cycle, at 42 and 60 days after acclimatization (DAA), respectively, were determined by leaf area (LA), mass (dry leaves (MSF), the dry mass of inflorescence (MSI) and total dry matter (TDM). at the point of marketing is that of open stamens, when the inflorescence had at least two rounds of open, releasing pollen, we determined the number of inflorescences (NI), the diameter of inflorescence (DI), the stem height (AH), the shank diameter (DH) and plant height (PH). Regardless of the doses, potassium silicate promoted greater diameter, leaf area, greater MSF, MST and increased stem height, characteristics that favor the sale of potted gerbera.

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Comenta las implicancias para el CDCC contenidas en las resoluciones 419 (PLEN.14) "Racionalizacion de la estructura institucional y del padron de reuniones del Sistema de la CEPAL", y 440 (XIX) "Cooperacion tecnica y economica entre los paises del Caribe y los demas paises de la region".

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)