Estudi de viabilitat d'un finca agroecològica a la comarca d'Osona - Suriñach Carandell, Armand
La Baga is a property that was managed during generations as a conventional farm, focused in animals feeding. The focal point of the project shows the design of an organic farm, economic, sociologic and environmental viable; everything required to be able to live with the exploitation farming resources. In order to achieve the project objective, the plan involves and exploitation based on the polyculture crops; associating extensive horticulture crops with wooden crops, and intensive horticulture with fruit tree crops.
Patrones de asentamiento en el Período Alfarero Temprano de Chile Central - Sanhueza, Lorena; Cornejo B., Luis E.; Falabella, Fernanda
Essential to understanding prehispanic settlement systems is the identification of the structure and relationships of archaeological
sites within a region. Here we examine the results of a survey program that included the Rancagua basin, Santiago basin and
Melipilla valley in Central Chile, in order to make inferences related to the settlement pattern of groups that inhabited this area
during the Early Ceramic Period. The data show clusters of sites grouped near water resources, mainly river valleys, and empty
spaces that share the same geographical conditions but have no evidence of ancient occupation. We use ethnographic and
ethnohistorical evidence to propose that this pattern relates to...
Effect of Sucrose and Ascorbic Acid Concentrations on Vase Life of Snapdragon (Antirrhinum Majus L.) Cut - Yousif A. Abdulrahman; Sarfaraz F. Ali; Hadar S. Faizi
Abstract: The vase life of snapdragon cut spike flower (Antirrhinum majus L.) is short due to some post harvest problems leading to its low postharvest quality. Flower longevity is varied in different cultivars of snapdragon. But cause of short vase life was most reported to be loss of carbohydrate content or stem vessel blockage. Therefore this experiment was carried out to investigate the effect of different concentrations effect of sucrose and ascorbic acid on the vase life of snapdragon cut spike flowers (Antirrhinum majus L.). Cut spikes were kept in solutions consisted of two levels of sucrose (0.25 and 0.50...