The overall goal of the project is to contribute to landscape restoration by harnessing ecologically suitable food tree and crop portfolios in ways that enhance livelihood and landscape resilience while addressing food insecurity and improving nutrition.
Tag: Agrobiodiversity
Variability of on-farm food plant diversity and its contribution to food security of smallholder farming households in Western Kenya
Traditional mixed agroforestry farms are regarded as sustainable agroecological systems contributing to agrobiodiversity conservation and household food and nutrition security in sub-Saharan Africa. However, in Kenya little is known on the level of agrobiodiversity of these mixed farms and its contribution to food and nutrition security. A case study was conducted to assess food plant and livestock diversity and to identify the biophysical and socioeconomic factors influencing food plant diversity in 30 smallholder farms in Western Kenya. The survey identified six livestock species and 59 food plant species. Higher food plant species richness was found on farms managed by wealthier households and older household heads. However, households with high on-farm food plant richness and diversity were not more food secure than households managing species-poor farms. The nonsignificant relationship between food security and agrobiodiversity during the time of this case study may have resulted from the fact that the surveyed 30 families sourced significant proportions of their food from markets and did not fully depend on their farms for food, particularly for spices and condiments, fruits, and animal source foods. Therefore, we suggest a diversification of farms through livestock and fruit tree farming for improving dietary diversity and incomes of the surveyed households.
African regional expert workshop on sustainable use of biological diversity, UN Offices in Nairobi, 12-15 December 2006
The main objective of the workshop was to develop recommendations on the application of the Addis Ababa Principles and Guidelines for the Sustainable Use of Biodiversity to agricultural biodiversity. Secondary objectives were to inform African parties of key terms related to ecosystem management: (1) Ecosystem services assessment and adaptive management; and (2) Financial costs and benefits associated with the conservation and sustainable use of biological diversity. The material developed at this workshop will be incorporated into the outputs of the other regional workshops and prepared for the SBSTTA meeting in early 2008 and later submitted to the COP.
Agro-biodiversity and landscape restoration for food security and nutrition in East Africa: Ethiopia and Uganda
Fruit and vegetable biodiversity for nutritionally diverse diets: Challenges, opportunities, and knowledge gaps
Planetary health brings together intrinsically linked issues of human health and natural systems. This paper reviews evidence of how agrobiodiversity underpins dietary diversity for current human populations in the context of fruits and vegetables, and ways to maintain and improve these for future generations. Both the conservation and sustainable use of fruit and vegetable biodiversity and the consumption of diverse diets are sub-optimal, and in many contexts getting worse. Agrobiodiversity and nutrition are linked through food availability, access, conservation and consumption, with potential win-wins but notable trade-offs for policy and action through time, place, agrobiodiversity use, and equity. We pinpoint research gaps and call for inclusive deliberation for action.
CGIAR genebank viability data reveal inconsistencies in seed collection management
Genebanks underpin global food security, conserving and distributing agrobiodiversity for use in research and breeding. The CGIAR collections include >700,000 seed accessions, held in trust as global public goods. However, the role of genebanks in contributing to global food security can only be realized if collections are effectively managed. Examination of the historical viability monitoring data from seven CGIAR genebanks confirmed that high seed viability was maintained for many decades for the various crops and forage species. However, departures from optimum management procedures were revealed, and there were insufficient data gathered to derive reliable estimates of longevity needed to better forecast regeneration requirements, estimate the size of seed lots that should be stored, and optimize accession monitoring intervals.
Biodiversity and Agriculture: Rapid Evidence Review
Agriculture is the largest single source of environmental degradation, responsible for over 30% of global greenhouse gas (GHG) emissions, 70% of freshwater use and 80% of land conversion: it is the single largest driver of biodiversity loss (Foley et al. 2011, 2005; IPBES 2019; Willett et al. 2019). Agriculture also underpins poor human health, contributing to 11 million premature deaths annually. While too many still struggle from acute hunger, a growing number of individuals, including in low and middle-income countries (LMICs), struggle to access healthy foods. Greater consideration for, and integration of, biodiversity in agriculture is a key solution space for improving health, eliminating hunger and achieving nature-positive development objectives.