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To nutritiously and sustainably feed the planet, healthy and diversified diets need to be made available. By implementing a climate smart agroforestry approach that integrates food trees providing nutrient-dense foods, this solution expands smallholder farmer communities’ diets and livelihood options in East Africa.
As a result of population growth and changing diets, the demand for meat and milk is rising quickly in East and Southern Africa. This increase presents new opportunities for livestock producers but also means increased greenhouse gas emissions. The goal of the climate-smart dairy system is to improve forages and feeding strategies that increase the incomes and resilience of smallholder farmers.
By introducing the Juncao species of grass in Fiji, the Fujian Agriculture and Forestry University enabled smallholder farmers to greatly improve their incomes. Juncao can be used as feed for livestock during dry seasons and as a medium for cultivating edible and medicinal mushrooms.
Farmers across the Global South can learn from agroecological solutions presented by their peers via Access Agriculture’s online video platform. While thousands of organizations and rural service providers have freely downloaded and shared these videos from Africa, Asia and Latin America, farmers have become the largest occupational group signing up for Access Agriculture. At least sixty million farmers have seen Access Agriculture videos.
Mechanized raised-bed (MRB) irrigation is a field-configuration technology that enhances water use efficiency in dryland conditions. This technology, along with improved crop varieties and agronomic practices, is part of a MRB production package that improves farm productivity and income. For wheat in Egypt, MRB led to an average 25 percent increase in yield, more than 60 percent increase in water productivity and about 20 percent in farming cost reduction.
The International Center for Agricultural Research in the Dry Areas (ICARDA) promotes cactus pear as a crop that millions of farmers in semi-arid and dry areas can use to improve their nutrition and incomes. Cactus is a multifunctional crop, mitigating drought and combating desertification. In South Asia as well as Middle-East and North Africa (MENA), the cultivation of cactus pear increases the economic viability of small and medium-sized farms of low-income farmers
Supplemental irrigation provides higher and more stable yields, a lower risk of crop failure and much higher crop water productivity, which together significantly improve farmers' incomes. Supplemental irrigation helps mitigate inconsistent seasonal rainfall, which is intensifying because of climate change. Already, frequent droughts cause substantial crop losses.
When properly managed, conservation agriculture can benefit both farmers and the environment. Conservation agriculture refers to the use of technologies and practices that enhance crop productivity while improving resource-use efficiency and soil health. As an alternative to conventional tillage for rainfed drylands, it not only saves time and labour, but also conserves water and nutrients in the soil to make crop production more resilient to climate change.
The Sustainable Rangeland Management (SRM) toolkit, tested in Tunisia, lays out a scalable, holistic and multidisciplinary approach for addressing the biophysical and socio-economic trade-offs among different land uses. The toolkit helps communities, policymakers and development actors apply key sustainable rangeland management practices to targeted regions. It can play a major role in achieving a neutral level of land degradation, increased forage production and enhanced ecosystem services.