Plan de negocio de una empresa dedicada a la venta de productos de higiene y limpieza a granel mediante envases reutilizables y m?quinas dispensadoras en Lima Norte

Se propone la venta a granel de productos de higiene y limpieza mediante m?quinas dispensadoras y envases recargables. El objetivo es poder reducir la emisi?n de pl?sticos en cuarento toneladas en los primeros cinco a?os de funcionamiento de la empresa. De igual modo, se busca generar ahorros en el ticket de consumo del rubro de higiene y limpieza en un 55% por familia. Finalmente, se busca una rentabilidad de S/101,176 y una TIR de 17.85%

Harnessing Sorghum Landraces to Breed High-Yielding, Grain Mold-Tolerant Cultivars With High Protein for Drought-Prone Environments

Intermittent drought and an incidence of grainmold disease are the twomajor constraints affecting sorghum production and productivity. The study aimed at developing drought-tolerant sorghum varieties possessing a high protein content and tolerance to grain mold with stable performance using additive main effects and multiplicative interaction (AMMI) and genotype and genotype × environment interaction (GGE) biplot methods. Systematic hybridization among the 11 superior landraces resulted in subsequent pedigree-based breeding and selection from 2010 to 2015 evolved 19 promising varieties of grains such as white, yellow, and brown pericarp grains. These grain varieties were evaluated for their adaptability and stability for yield in 13 rainfed environments and for possessing tolerance to grain mold in three hot spot environments. A variety of yellow pericarp sorghum PYPS 2 (3,698 kg/ha; 14.52% protein; 10.70 mg/100 g Fe) possessing tolerance to grain mold was identified as a stable variety by using both AMMI and GGE analyses. Four mega-environments were identified for grain yield and fodder yield. Sorghum varieties PYPS 2, PYPS 4, PYPS 8, and PYPS 11 were highly stable in E2 with a low grain mold incidence. Besides meeting the nutritional demand of smallholder farmers under dryland conditions, these varieties are suitable for enhancing sorghum productivity under the present climate change scenario

Desarrollo de un sistema mejorado de Producci?n mixta en Nueva Concepci?n, Guatemala

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Identificaci?n espacial de ?reas prioritarias para el pago por servicios ambientales (PSA) hidrol?gicos y derivados de la conservaci?n de la biodiversidad en la Sierra Madre Oriental, San Luis Potos?, M?xico

Tesis (M. Sc) -- CATIE, Turrialba (Costa Rica), 2011Se dise?? un m?todo para identificar espacialmente ?reas prioritarias para el Pago por Servicios Ambientales (PSA) en la regi?n fisiogr?fica de la Sierra Madre Oriental (SMO), en el estado de San Luis Potos?, M?xico. La finalidad de este m?todo, es identificar a una escala regional las ?reas de mayor importancia por la oferta, la demanda y el riesgo de perder los servicios ecosist?micos (SE). Los resultados indican que el 39.5% (304,770 ha) de superficie en la SMO son ?reas de alta a muy alta prioridad por la oferta y el riesgo de perder los SE derivados de la conservaci?n de la biodiversidad, mientras que el 18.5% (140,227 ha) son ?reas de alta a muy alta prioridad por la oferta, demanda y riesgo de perder los SE hidrol?gicos. El m?todo resultante puede ser adaptado para diferentes objetivos, ya que la oferta, demanda y riesgo de perder los SE pueden ser evaluados de forma separada y acorde a las preferencias de los diferentes tomadores de decisiones. A methodology was developed to identify priority areas to receive Payment for Environmental Services (PES) in the physiographic region Sierra Madre Oriental (SMO) of San Luis Potos?, Mexico. The methodology purpose is to locate on a regional scale the most important areas by the supply, demand and risk of losing environmental services (ES). The results indicates that 39.5% of the SMO surface (304,770 ha) are high to very high priority areas by supply and risk of losing biodiversity services, while 18.5% of its surface (140,227 ha) are high to very high priority areas by supply, demand and risk of losing hydrological services. The resulting methodology can be adapted to different purposes, as the supply, demand and risk of losing the SE can be assessed separately and according to the preferences of different decision-makers