spatially-explicit analyses related to local and global challenges - christine negra, coordinating...
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10-Year Research Strategy for Pulse Crops – chapter 5
IYP Global DialogueFAO, Rome
22 Nov 2016
Christine Negra, Versant Vision LLC – Coordinating Author
On behalf of Jeet Singh Sandhu, Lead Author, Indian Council of Agricultural Research, India
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Spatially-explicit analyses related to global challenges• Quantification of potential and actual
benefits for meeting global and national challenges – e.g. Sustainable Development Goals
• Potential for domestic pulse production to improve:– agricultural productivity and livelihoods
(e.g. integrating into cereal systems)– national food and nutritional security (e.g.
protein, micronutrients)
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Crop simulation models
Evaluate crop suitability across heterogeneous areas.Predict outcomes under alternative conditions:– new varieties,
technologies, farming systems
Simple SimulationModel-Legumes version– Combining both
longer phenology and optimal sowing date in lentils.
Ghanem et al. 2015
Major yieldbenefits
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Anticipating climate change effects• Simulate pulse production under future climatic
conditions• Role in Nationally Determined Contributions (mitigation,
adaptation)
Piontek et al. 2014Threshold temperatures for crop yields
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Strategic targeting• Spatially-explicit information to guide
investments:– Where to target pulse-related services
and infrastructure– Increase R&D efficiency: share fixed
costs of research across crop commodity programs
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Strategic targeting
Hyman et al. 2016
Areas where multiple dryland cereal and legume crops are grown together – opportunity to bring multiple technology options to the same geographic area.
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Success factors• Recent pulse production gains
demonstrate opportunity to increase pulse production– e.g. Australia, Canada, Ethiopia,
Myanmar• Spatially-explicit analysis:
– Where are pulse crops being adopted and succeeding and why?
– How pulses compete financially with other crops?
– What is the role for pulses in integrated farming systems?
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Thank you
Final report draft to be available in early December http://iyp2016.org/index.php?option=com_content&view=article&id=275