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MeetingLong-term fertilization impacts on temperature sensitivity of soil organic carbon decomposition under wheat based cropping systems
Global Symposium on Soil Organic Carbon, Rome, Italy, 21-23 March 2017
2017Also available in:
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Book (stand-alone)Lessons learned from city region food systems under multiple shocks and stresses
A synthesis report
2024Also available in:
No results found.Multiple shocks and stresses, such as climate change, pandemics and conflicts, have disrupted global agrifood systems, affecting food security, nutrition, and livelihoods. The COVID-19 pandemic, in particular, emphasized the urgent need for local governments to strengthen food system resilience to withstand health, climate, and economic challenges. In this context, the FAO conducted a global study to assess how food system actors have perceived recent shocks and stresses on their food systems; to identify collective actions and public policies in response, including the role of local governments and food system actors; and to offer insights into enhancing food system resilience in city regions across the world. This synthesis report presents an overview of the key results, conclusions and the way forward. -
ProjectDevelopment Of Site-Specific Fertilizer Management Systems For Sustainable Crop Production - TCP/SRL/3606 2020
Also available in:
No results found.In Sri Lanka, farmers began to apply imported inorganic fertilizer in the late 1950s. In 2005, the country initiateda programme to increase productivity, under which the use of agrochemicals rose dramatically. This was aggravated by a fertilizer subsidy scheme introducedin the same year. The high use of fertilizer made cropsmore susceptible to pest and disease attacks and encouraged weed growth, as well as promoting landdegradation and environmental contamination. Inresponse to this, MoA initiated the testing of soil samplesin 2016 with the eventual aim of developing a site-specificfertilizer application scheSri Lanka cultivates rice onaround 1 million ha per year, and a larger area is coveredif other crops are included. As it was unfeasible to analysethe large number of samples required to generatesite-specific fertilizer recommendations (SSFRs) for thewhole country, a more practical approach, involvingthe use of suitable field kits, was required. However, the capacity of the country’s laboratories and, in particular,of the Central Soil Testing Laboratory remainedinsufficient.
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