publication
Replication Data for: Information exchange links, knowledge exposure, and adoption of agricultural technologies in northern Uganda
https://hdl.handle.net/10568/100317
Abstract
Replication dataset for the publication, “Information exchange links, knowledge exposure, and adoption of agricultural technologies in northern Uganda” (2017-05-01)
Publication year
2019
Authors
Shikuku, Kelvin Mashisia
Full Citation…
publication
Measuring and Assessing Impacts of Fair Trade for All on farmers, farmworkers and the overall Fair Trade Market System (Nicaragua)
https://hdl.handle.net/10568/96249
Abstract
Assess the impact of the selected FT4ALL coffee pilots. Analyze empowerment processes and changes overtime on Fair Trade Certified independent small-scale coffee producers. Identify the early effects of FT4ALL on the Fairtrade certified coffee market and assess the viability of the supply chain.
Publication year
2018…
publication
Evaluation of the mitigation potential of the adaptation strategies implemented in the Climate – Smart Villages (CSV)
https://hdl.handle.net/10568/98456
Abstract
Digital maps of soil loss water erosion in the 2014 and potential the study areas of Popayán - Colombia and Matagalpa - Nicaragua were generated by means of the soil loss equation (USLE / RUSLE), which relates soil properties (percentages of sand, clay, limousines and carbon contents) obtained from secondary information and world map of the world (DSMW), version 3.6 of the…
publication
Genotype x environment interaction in Arachis pintoi
https://hdl.handle.net/10568/76695
Abstract
Agronomic evaluation. In 1994, the available 27 accessions of Arachis pintoi and 5 of Arachis repens, were planted at 6 sites in Colombia to evaluate genotype-environment interaction. The environments ranged from the humid tropics (Macagual and La Rueda in Caqueta), the savannas (a sandy loam (Alegria) and clay loam (Alcancla) soil sites at Carimagua, Meta) to the seasonally dry hillsides (a fertile clay loam at Chinchina and a silty loam…
publication
Replication Data for: Towards an assessment of on-farm niches for improved forages in Sud-Kivu, DR Congo
https://hdl.handle.net/10568/80081
Abstract
Inadequate quantity and quality of livestock feed is a persistent constraint to productivity for mixed crop-livestock farming in eastern Democratic Republic of Congo. To assess on-farm niches of improved forages, demonstration trials and participatory on-farm research were conducted in four different sites. Forage legumes included Canavalia brasiliensis (CIAT 17009), Stylosanthes…
publication
Long-term field experiments carried out in savannas and hillsides agroecosystems by Soil Physics (PE-2: Soils project of CIAT)
https://hdl.handle.net/10568/78460
Abstract
The soil physics (PE-2: Soils project of CIAT) had several field experiments in both tropical savannas and hillsides agroecosystems.
To organize the data, three big blocks were established: one block for hillsides agroecosystem and two blocks (Culticore and Plains (Altillanura)) for savannas agroecosystem. For hillsides agroecosystem, data from 1995 to 2000 were…
publication
Replication Data for: Incentives and the Diffusion of Agricultural Knowledge: Experimental Evidence from Northern Uganda
https://hdl.handle.net/10568/101447
Abstract
We present results of a randomized evaluation that assesses the effects of different incentives for diffusion of agricultural knowledge by smallholders in northern Uganda. Randomly-selected disseminating farmers (DFs) from a large sample of villages are assigned to one of three experimental arms: (a) training about climate smart agriculture, (b) training plus a material…
publication
Replication Data for: Application of secondary nutrients and micronutrients increases crop yields in sub-Saharan Africa
https://hdl.handle.net/10568/82823
Abstract
Secondary and micronutrients are important in enhancing crop productivity; yet, they are hardly studied in sub-Sahara Africa. In this region, the main focus has been on macronutrients but there is emerging though scattered evidence of crop productivity limitations by the secondary and micronutrients. Elsewhere, widespread deficiencies of these nutrients are associated with…
publication
Cropping events of maize in Cordoba-Colombia
https://hdl.handle.net/10568/103201
Abstract
The data represent 804 cropping events of maize planting in Córdoba - Colombia from 2013 to 2016. Each cropping event has information on climate, soil, and agronomic management. The data was collected with the aim of determining the factors that affect the variation in the yield of maize. The dataset was created through a collaboration project among International Center for Tropical Agriculture CIAT, the Colombian National Cereals, and Legumes…
publication
CCAFS Gender Survey – Nicaragua Climate Smart Village
https://hdl.handle.net/10568/89756
Abstract
The purpose of this baseline survey is to gather gender-disaggregated data on agricultural activities, decision-making, weather information, risk-perception and values from rural households in the Climate Smart Village in Tuma la Dalia, Nicaragua. This intra-household survey collects information related to household characteristics, farm production, decision-making, CSA adoption, access to agro-climate information services, etc. from…
publication
Replication Data for: From site-level to regional adaptation planning for tropical commodities: cocoa in West Africa
https://hdl.handle.net/10568/76700
Abstract
We discuss here such a regional approach for cocoa in West Africa, where 70 % of global cocoa supply originates. On the basis of a statistical model of relative climatic suitability calibrated on West African cocoa farming areas and average climate projections for the 2030s and 2050s of, respectively, 15 and 19 Global Circulation Models, we divide the region into three…
publication
Cassava Diseases Evaluation - Edaphoclimatic Zone 5: Tropical; High Altitude
https://hdl.handle.net/10568/102445
Abstract
CIAT systematically evaluates all germplasm accessions in diverse sites in Colombia, to obtain a broad characterization of adaptation to different soils and climates, resistance to many pests and diseases, and quality traits. The information is used primarily to select parents which can potentially contribute characters requested by national programs. Based on these evaluations, some generalized conclusions can be…
publication
500m gridded surfaces for changes in climate suitability for coffee production in Risaralda, Colombia
https://hdl.handle.net/10568/89764
Abstract
We used 500m gridded historical and future climate surfaces for Risaralda, Colombia and coffee presences and absences to train species distribution models (suitability). Five methods were used: Generalized Boosting Model (GBM) (Friedman, 2001), Random Forest (RF) (Breiman, 2001), Maxent (Phillips et al., 2006), Generalized Linear Model (GLM) and Generalized Additive Model (GAM) (Guisan et…
publication
2018 - CSA Monitoring: Tuma La Dalia Climate-Smart Village (Nicaragua)
https://hdl.handle.net/10568/106236
Abstract
This dataset contains the files produced in the implementation of the “Integrated Monitoring Framework for Climate-Smart Agriculture” in the Tuma-La-Dalia Climate Smart Village (Nicaragua) in April 2018. This monitoring framework developed by CCAFS is meant to be deployed annually across the global network of Climate-Smart Villages to gather field-based evidence by tracking the progress on:…
publication
Climate change impacts on phenology and yield of hazelnut in Australia
Bioversity-CIAT Alliance (Bioversity-CIAT Alliance)
https://hdl.handle.net/10568/109969
Publication year
2021
Authors
Jha, Prakash K.
Materia, Stefano
Zizzi, Giovanni
Costa Saura, Jose Maria
Trabucco, Antonio
Evans, Jason
Bregaglio, Simone
Full Citation…
