Investigations were carried out on the mineral nutrients and organic food contents of seeds of three fodder Lablab purpureus, Leucaena leucocephala and Mucuna utilis for domestic consumption and industrial utilization. Leucaena leucocephala seeds contained the highest amount of lipids crude protein carbohydrates and ash contents. Lablab purpureus contained the lowest amount of lipid crude prote...

The fate of seeds during secondary dispersal is largely unknown for most species in most ecosystems. This paper deals with sources of seed output of Prosopis flexuosa D.C. (Fabaceae, Mimosoideae) from the surface soil seed-bank. Prosopis flexuosa is the main tree species in the central Monte Desert, Argentina. In spite of occasional high fruit production, P. flexuosa seeds are not usually found...

RESUMEN Este estudio descriptivo y exploratorio, tuvo como objetivo analizar las facilidades y dificultades referidas por quince alumnos de cursos de especialización en enfermería, en relación al proceso de enseñanza de la asignatura Métodos de Investigación Científica, enfocado en la referencia del paradigma del actuar comunicativo. Las categorías expresas como facilidades y dificultades en re...

Black walnut (Jug/am nigra L.) seeds are large and require stratification for germination. However, many seeds fail to germinate following stratification. Radiography can be used to select empty seeds, but cannot determine which full seeds will germinate. The objective of this study was to determine if any discrimination could bc achieved through use of nuclear magnetic resonance (NMR) spectros...

The regeneration of plant communities from seed depends, to a large extent, on the capacity of the seed remaining viable in the soil. The viability and germination of artificially buried Psychotria vellosiana seeds in cerrado soil were studied, with the purpose of discovering some physio-ecological aspects of dispersed seeds and evaluating their potential to constitute a soil seed bank. Seed sa...

En el artículo se busca analizar la configuración y las características de Estructura Oportunidades Políticas (eop) que enfrentó movimiento huelga contra reforma fiscal en Costa Rica año 2018. La investigación basa primariamente realización entrevistas durante 2019, a más quince personas directamente vinculadas los repertorios procesos diálogo entablaron huelga, dando como resultado una visión ...