2,898 research outputs found
Memoria : año MCMXXXIII-MCMXXXVII y estadísticas-resumen desde su fundación
Copia digital. Valladolid : Junta de Castilla y León. Consejería de Cultura y Turismo, 2009-201
Memoria : del ejercicio correspondiente al año de MCMXXXVII-MCMXXXVIII del segundo año triunfal
Copia digital. Valladolid : Junta de Castilla y León. Consejería de Cultura y Turismo, 2009-201
Forage Options for Tanzania Southern Highlands: Preliminary Assessment
In adequate quality and quantity, forages curtail animal production in sub-Saharan Africa. As such, the potential of livestock agriculture to contribute to household nutrition and incomes is usually compromised, against an increasing consumption of animal source foods. The growing consumption deserve forage interventions that can address the feeding gap, and contribute to improved livestock production, and subsequently livestock keepers’ prosperity. Using “Targeting Tools”, a web GIS system, we mapped the suitability of a wide array of grass and forage legumes for southern highlands. Using the maps, we selected context-specific varieties and procured available seeds/planting materials for pilot trials. Following farmers’ participatory approach, we established forage trials in three districts namely, Mufindi, Njombe and Rugwe of southern Tanzania highlands comprising of fourteen forage treatments. The test forages included; two Cenchrus purpureus (Syn. Pennisetum purpureum) cultivars, two Urochloa (Syn. Brachiaria) hybrids and Chloris gayana. Where applicable, we intercropped the grasses with three forage legumes- Lablab purpureus, Stylosanthes guianensis, and Desmodium intortum, while Tripsacum andersonii (Syn. Tripsacum laxum), a grass, was planted as a local check. We observed clear differences amongst the three districts and treatments. Dry matter accumulation (t ha−1) in the districts, and across the various forage treatments was in the order Rugwe>Mufindi>Njombe, even when accumulation kg DM day−1 was considered, in the early harvests. Most DM accumulation was by Napier grass intercropped with Lablab purpureus that was closely comparable to Chloris gayana-Desmodium intercrop. Further observations across more cuttings, farmer’ preference rankings and quality analysis are under way to inform reliable conclusions. The results would be applicable elsewhere with similar agricultural context and ecologies
Birth spacing and child mortality: an analysis of prospective data from the Nairobi urban health and demographic surveillance system.
The majority of studies of the birth spacing-child survival relationship rely on retrospective data, which are vulnerable to errors that might bias results. The relationship is re-assessed using prospective data on 13,502 children born in two Nairobi slums between 2003 and 2009. Nearly 48% were first births. Among the remainder, short preceding intervals are common: 20% of second and higher order births were delivered within 24 months of an elder sibling, including 9% with a very short preceding interval of less than 18 months. After adjustment for potential confounders, the length of the preceding birth interval is a major determinant of infant and early childhood mortality. In infancy, a preceding birth interval of less than 18 months is associated with a two-fold increase in mortality risks (compared with lengthened intervals of 36 months or longer), while an interval of 18-23 months is associated with an increase of 18%. During the early childhood period, children born within 18 months of an elder sibling are more than twice as likely to die as those born after an interval of 36 months or more. Only 592 children experienced the birth of a younger sibling within 20 months; their second-year mortality was about twice as high as that of other children. These results support the findings based on retrospective data
Estatutos de la Mutua Harinera de Accidentes del Centro de España, filial de la Asociación de Fabricantes de Harinas de Castilla y del Centro de España, Valladolid
Estos Estatutos fueron acordados en Junta general extraordinaria...y aprobados por el Ministerio de Trabajo y Previsión, con fecha 30 de Diciembre de 1933Copia digital. Valladolid : Junta de Castilla y León. Consejería de Cultura y Turismo, 2009-201
Application of an adapted Women’s Empowerment in Agriculture Index (WEAI) in assessing the gendered impact of a micro-credit intervention
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