Implications on Livelihoods and the Environment of Uptake of Gasifier Cook Stoves among Kenya’s Rural Households

A majority of people in developing countries use biomass energy for cooking and heating due to its affordability, accessibility and convenience. However, unsustainable biomass use leads to forest degradation and climate change. Therefore, this study was carried out in Kwale County, Kenya, on the use of a biochar-producing gasifier cook stove and implications of its uptake on livelihoods and the environment. Fifty households were trained and issued with a gasifier for free. After 2–3 months of gasifier use, a survey was conducted to investigate the implications of its uptake. The direct impacts included reduced fuel consumption by 38%, reduced time spent in firewood collection, reduced expenditure on cooking fuel, diversification of cooking fuels, improved kitchen conditions and reduced time spent on cooking. The potential benefits included income generation, increased food production, reduced impacts on environment and climate change and reduced health problems. Improved biomass cook stoves can alleviate problems with current cooking methods, which include inefficient fuel use, health issues caused by smoke, and environmental problems. These benefits could contribute to development through alleviating poverty and hunger, promoting gender equality, enhancing good health and sustainable ecosystems and mitigating climate change. The study recommends the promotion of cleaner cooking stoves, particularly gasifiers, among households in rural areas while paying attention to user needs and preferences

Value chain analysis of the Kenyan poultry industry: The case of Kiambu, Kilifi, Vihiga, and Nakuru Districts

The Kenyan poultry industry is characterized by dualism, comprised of both smallholder and large-scale poultry producers. The industry is characterized by two main production systems namely (i) the commercial hybrid poultry production system and (ii) the indigenous poultry production system. This study examines the poultry industry in Kenya with the aim of identifying the actors, assessing poultry and poultry product flows, and highlighting some of the policies and regulations relevant to potential outbreaks of highly pathogenic avian influenza (HPAI) in Kenya. Specific aims included: i) Characterizing the structure of the value chain; ii) Assessing the relative importance of specific flows of poultry and poultry products; iii) Identifying the various actors involved in the poultry trade and their linkages; iv) Providing insights on potential pathways of HPAI introduction in the value chain The study was conducted in Kikuyu and Ndeiya Divisions in Kiambu District, Vihiga and Sabatia Divisions in Vihiga District, Nakuru and Rongai Divisions of Nakuru District, and Kikambala and Ganze Divisions of Kilifi District. The study areas were selected based on their relative density of poultry populations. A value chain approach was employed that entailed the use of semi-structured interviews and focus group discussions with various stakeholders including hatcheries, farmers, input sellers, processors, retailers and other intermediaries in four different value chains: commercial broilers, commercial layers/eggs, indigenous chicken, and guinea fowl/ducks

FTA Highlight No.14 – Governing forests, trees and agroforestry for delivering on the SDGs

This publication presents the results of FTA’s work across the humid tropics in the area of enhancing the good governance of forests, trees and agroforestry, typically as part of landscapes that deliver on sustainable development goals. Work on the interface of the science and policy arenas focused on enabling good governance in landscapes through five principles: legitimacy and voice, strategic direction, performance, accountability and fairness. This publication presents and discusses the main achievements in terms of contributions to research, innovation and actual impact on good governance at the landscape, subnational, national and supra-national levels. A decade of FTA involvement has contributed substantively to the development of national agroforestry policies in a number of countries, including India (the world’s first-ever national agroforestry policy)1 and Nepal. Maldives, Gambia, Kenya and Rwanda have also embarked on national strategies with FTA support. The Association of Southeast Asian Nations (ASEAN) has also adopted agroforestry guidelines. In Peru agroforestry concession schemes were introduced to formalize agriculture and timber production on forest lands as a means of reducing deforestation and forest degradation, and the country also adopted a comprehensive definition of agroforestry in its National Agricultural Policy. FTA also supported the development of national bioenergy strategies in Viet Nam and Kenya. The FTA program has also significantly influenced thinking on payment for ecosystem services, coinvestment in ecosystem service stewardship, incentives, community forestry and certification of forests and tree commodities worldwide. Green growth planning approaches have also been integrated into subnational-level planning in Indonesia and Viet Nam. Adoption of multistakeholder forum methodologies in forest landscape planning at subnational levels in Peru, as well as community forestry approaches in Cameroon and Indonesia, also show FTA’s contributions to methodological approaches. These results contribute to improved enabling institutional, political and socioeconomic environments for more effective and efficient natural resource management, and hence positively affect livelihoods in multiple countries across the humid tropics

Biopesticide based sustainable pest management for safer production of vegetable legumes and brassicas in Asia and Africa

Published online: 10 May 2019Vegetables are one of the important crops which could alleviate the poverty and malnutrition among the smallholder farmers in tropical Asia and Africa. However, a plethora of pests limit the productivity of these crops, leading to economic losses. Vegetable producers overwhelmingly rely on chemical pesticides in order to reduce pest‐caused economic losses. However, over‐reliance on chemical pesticides poses serious threats to human and environmental health. Hence, biopesticides offer a viable alternative to chemical pesticides in sustainable pest management programs. Baculoviruses such as nucleopolyhedrovirus (NPV) and granulovirus (GV) have been exploited as successful biological pesticides in agriculture, horticulture and forestry. Maruca vitrata multiple nucleocapsid NPV (MaviMNPV) was found to be a unique baculovirus specifically infecting pod borer on food legumes, and it has been successfully developed as a biopesticide in Asia and Africa. Entomopathogenic fungi also offer sustainable pest management options. Several strains of Metarhizium anisopliae and Beauveria bassiana have been tested and developed as biopesticides in Asia and Africa. This review specifically focuses on the discovery and development of entomopathogenic virus and fungi‐based biopesticides against major pests of vegetable legumes and brassicas in Asia and Africa