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The contribution of the CIAT genebank to the development of iron-biofortified bean varieties and well-being of farm households in Rwanda

декабря, 2019
Rwanda

Genebanks play an essential role in a world where agricultural biodiversity has been lost from farming habitats, malnutrition
persists as global population continues to rise, and farm productivity is vulnerable to climate change. We demonstrate the

Activity report: Monitoring Outcome of Climate-Smart Agriculture in Kaffrine ClimateSmart Village, Senegal

декабря, 2019
Senegal

A Climate-Smart Village (CSV) monitoring survey was carried out in Senegal from 14 to 24 November, 2019 by CCAFS WA and CCAFS/CIAT team. Prior to the survey, a one-week training workshop was organized in Kaffrine, from 8 to 13 November 2019 to build the capacities of the local implementation team.

Diversity for Nutrition and Enhanced Resilience (DiNER) Fairs and Voucher Programming: Evaluation and learning in the Southern Africa Region

декабря, 2019
Global

In response to major shocks, governments and international humanitarian agencies often use direct seed distribution as a first level response to help communities stabilize or restart their farming systems. In contrast, CRS uses Seed and Voucher Fairs (S&VFs). After many years of successfully implementing S&VF, CRS developed a new type of seed fair that specifically focuses on the relief-development continuum and diversity, both in household dietary diversity for improved nutrition, and crop diversity for increased farming system resilience.

Assessing the ability of Sentinel-2 derived vegetation indices to explain inter-field yield variation in the context of index insurance - A case study of paddy rice inHaryana and Odisha, India

декабря, 2019
India

Smallholder agriculture in the Global South is characterised by high degree of risk, which disincentivises investment in productivity gains and limits rural development. Index Insurance aims to overcome the limitations of traditional insurance to insurance farmers against exposure to climatic extremes. Based on two study sites in India, Haryana and Odisha, this study

Evaluation of feed resources for local goat production under traditional management systems in Golomoti EPA Dedza and on-station at Bunda Campus, LUANAR, Malawi

декабря, 2019
Malawi

The on-station study was conducted at Sakhula, Bunda College (LUANAR), and on-farm in Golomoti Extension Planning Area (EPA). The objectives of the study were to assess constraints to goat production, to assess pre-weaning body weights of local Malawi goat kids, to analyze the nutrient content of selected tree and grass fodder species and to evaluate effect of feeding goats with Faidherbia albida pods and Gliricidia sepium based supplements on feed intake, growth rate and carcass quality.

Distribution, prevalence, and severity of damages caused by nematodes on yam (Dioscorea Rotundata) in Nigeria

декабря, 2019
Nigeria

Nigeria is the main yam-growing country of the world. In the country, various plant-parasitic nematodes have been reported constraining yam production and the storability of tubers. This study established the damage level of nematodes on white yam tubers (Dioscorea rotundata) across the major production areas in the country for management purposes.

CTA Project Completion Report: Accelerating the Uptake of Climate-smart Agriculture in ACP countries (UPCSA)

декабря, 2019
Global

The impacts of climate change on food security and development in general are well known and have been well documented. ‘Climate Smart Agriculture’ (CSA) has been developed as an approach that helps to achieve “triple wins” in climate actions in agriculture through increased agricultural productivity, adaptation (supporting crops to grow in changing climate conditions), and mitigation (reducing greenhouse gas emissions where possible). Many innovative climate-smart agriculture (CSA) innovations have been developed as solutions to help farmers achieve these triple wins.

Are farmers using cropping system intensification technologies experiencing poverty reduction in the Great Lakes Region of Africa?

декабря, 2019
Global

This study evaluated the poverty reduction impact of the adoption of cropping system intensification (CSI) technologies using the endogenous switching regression (ESR) model in the Great Lakes region of Africa that comprises Burundi, eastern DR Congo, and Rwanda. The study data came from a household survey of 1,495 sample households interviewed between October and December 2014. Results indicated that the adoption of the CSI technologies had increased crop yield, crop income, and per capita consumption expenditure in the region, resulting in poverty reduction.

Distribution of Pseudocercospora species causing Sigatoka leaf diseases of banana in Uganda and Tanzania

декабря, 2019
Uganda

Sigatoka leaf diseases are a major constraint to banana production. A survey was conducted in Tanzania and Uganda to assess the distribution of Pseudocercospora species and severity of Sigatoka leaf diseases. Pseudocercospora species were identified using species‐specific primers. Sigatoka‐like leaf diseases were observed in all farms and on all cultivars, but disease severity varied significantly (P < 0.001) between countries, districts/regions within countries, altitudinal ranges and banana cultivars. In all regions except Kilimanjaro, P.

The tricot approach. Guide for large-scale participatory experiments

декабря, 2019
Global

Triadic comparison of technology options (tricot) is a research methodology that helps farmers to identify the most suitable technologies for the local conditions of their farm. Tricot (read: ‘try-cot’) engages farmers as ‘farmer researchers’ in the testing or validation of new crop varieties and other promising technologies. Tricot is supported by the ClimMob digital platform (https://climmob.net). This guide provides an introduction to tricot and each of the steps in the experimental cycle.

Banana pest risk assessment along banana trade axes running from low to high altitude sites, in the Eastern DR Congo and in Burundi

декабря, 2019

Pests and diseases greatly contribute to the decline in banana yields, food and income insecurity in the Great Lakes region of Africa. Understanding people’s role in pest and disease spread at landscape level is crucial for effective pest and disease management. To determine this, focus group discussions (FGDs) targeting 10 experienced farmers (50% female and 50% male) were conducted in 27 villages along four banana trade routes in western Burundi and eastern DR Congo. FGDs determined the

Improving performance of index insurance using crop models and phenological monitoring

декабря, 2019
Netherlands

Extreme weather events cause considerable damage to livelihoods of smallholder farmers globally. Whilst index insurance can help farmers cope with the financial consequences of extreme weather, a major challenge for index insurance is basis risk, where insurance payouts correlate poorly with actual crop losses. We analyze to what extent the use of crop simulation models and crop phenology monitoring can reduce basis risk in index insurance.