Resultados de búsqueda - EHESS~
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Pålsjö forest : actual situation and evaluation of the forest management
Publicado 2006“…According to maps from the Swedish Geological Research, Pålsjö, Småryd and Rosendal have more or less the same soil type, which is mainly moraine with some till. …”
L3 -
SACRED: Systematic Analysis for Climate Resilient Development
Publicado 2022“…When necessary, using additional models to assess options for the energy sector and to compute changes in greenhouse gas emissions. 6. Using an economic model to assess impact on GDP, welfare, employment, prices, and trade. …”
Enlace del recurso
Infographic -
Investigación, desarrollo y escalamiento de feromonas de insectos
Publicado 2018Enlace del recurso
Capítulo de libro -
An evaluation of farmer field school training on the livelihoods of cocoa farmers in Atwima District, Ashanti Region, Ghana
Publicado 2006“…School enrollment rates were in excess of 90 percent for 6 to 14 year old children.· Among FFS-trained farmers the level of education was positively associated withproduction output.Willingness to pay and knowledge diffusion· A large majority of control group farmers were willing to pay to attend FFS training.· The amount of tuition fee that farmers were willing to pay for attending a 15-sessionFFS training was negatively affected by producer age and positively affected byyears of schooling.· Nearly 9 in 10 trained farmers indicated that they shared information with on average2 other persons.· Knowledge on cocoa pruning, shade management and phyto-sanitary harvesting wasthe most commonly shared.Tree stock endowments· The average productivity of FFS farmers’ tree stock was more than double that of thecontrol group.· Notable increases as a result of FFS interventions were registered in the number ofproducers planting hand pollinated hybrid cocoa seedlings and the area planted tohybrids.· Farmers acquiring their cocoa farms through share-crop labor exchanges (30% ofsample) had substantially lower production.· Two-thirds of all cocoa farms were established within the last 10 years.· Low average yields of 112 kg ha-1 reflect in part the youthful nature of farmers’ treestocks.Crop management and production differences· Increased application of various crop husbandry practices among FFS-trained farmersrelative to control group farmers was noted.· The application of pesticides showed a response 8 times greater than that of thecontrol group.In sum, FFS training and subsequent changes in management practices are estimated to haveresulted in a net production increase of 14% among the 2003 participants. …”
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Informe técnico -
A simulation model for Rift Valley fever transmission in Kenya
Publicado 2015“…This array of factors constrains a good understanding of the epidemiology of RVF. This thesis presents a study on RVF simulation modelling to understand the epidemiology of the disease. …”
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Tesis -
Lammproduktion på nio ekologiska gårdar i västra Sverige
Publicado 2005“…To compare how the growth rate differed among farms growth rate was calculated from birth weight, slaughter weight and an expected dressing percentage oft 40 per cent. The daily growth rate varied between 145 and 339 g. …”
L3 -
Escaneo científico sobre tendencias en usos y agregación de valor de los residuos de cacao
Publicado 2024Enlace del recurso
Estudio de vigilancia -
"Líneas de piedra" en suelos del noreste argentino. Origen e implicancias.
Publicado 2025“…However, in the 1990s it was also postulated that superficial material in which the red soils have developed is an eolian sediment (“Tropical loess”) of upper Pleistocene age, deflated from the alluvial plains of the Paraná and the Uruguay rivers. …”
Enlace del recurso
Capítulo de libro -
Vigilancia científica sobre procesos de gestión de información agroclimática
Publicado 2024Enlace del recurso
Estudio de vigilancia