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2022

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Sammendrag

Chapter 8 provides a comprehensive review of literature pertaining to agroecological (AE) farming approaches/practices and knowledge driven from stakeholders’ and scientific studies. The review identifies the major drivers, barriers, gaps, and opportunities of AE practices in the context of African farming systems. The chapter presents the best combinations of AE practices as alternative approaches to the current unsustainable farming practices. Experiences from Zambia and other countries where selected AE practices are being implemented by farmers with the support of diverse stakeholders are shared in the chapter. Further, key ecological, social, and economic indicators developed in the countries are also discussed. The chapter analyses how the AE practices contribute to the reduction of GHG emissions and at the same time address the UN Sustainable Development Goals (SDGs), e.g., SDG 2 (food and nutrition security), SDG 12 (sustainable food production and consumption), SDG 13 (climate action), and SDG 15 (life on land).

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Sammendrag

Chapter 6 provides a summary of research findings from the case studies in India that showed significant benefits of another climate-smart rice system, namely the direct seeded rice (DSR), which shows positive outcomes compared to puddled transplanted rice in terms of (i) higher water productivity, (ii) reduction in labour and production costs, and (iii) lower methane emissions. However, there are some challenges for adopting DSR which include poor weed control, need for specific water and nutrient management, availability of suitable varieties for DSR, increased damage by soil pathogens and nutrient disorders, especially N and micronutrients. Possible solutions to overcome these challenges that will make it easier for adoption by farmers will be analysed in this chapter. Field data/evidence from India and other previous studies under both dry and wet conditions were presented to support the solutions. The options for scaling up DSR combined by need-based farmer trainings, accessibility to good quality seeds, availability and use of drum seeders and selective herbicides were discussed.