date:May 18, 2012
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Fourthly, Professor Barrett said efforts need to be made to conserve scarce soil nutrients and water.
Managing natural resources in agriculture has taken a back seat compared to making genetic improvements in crops and livestock, Professor Barrett said.
Increasing natural resource scarcity will mean that natural resources management-based approaches will become increasingly important to stimulating productivity growth and resilience.
Support demand among poor communities
Fifthly, Profe