'Enhance soil' diaporamas de présentation

Reducing Tillage in Organic Production Systems

Reducing Tillage in Organic Production Systems. Anu Rangarajan, Cornell University ar47@cornell.edu. Reduced Tillage Goals. Enhance soil quality Conserve organic matter Improve tilth Conserve moisture Reduce erosion Minimize soil disturbance Minimize weed germination

402 views • 28 slides

Food Security in Africa Increasing Productivity with an Agri-Food Chains Approach

427 views • 27 slides

Beyond Kyoto, Aarhus, 6 March 2009

Beyond Kyoto, Aarhus, 6 March 2009 AGRICULTURE AND CLIMATE MITIGATION Nadia Scialabba Senior Environment Officer Climate influences agriculture Some facts Climate change is a challenge in the twenty-first century, also for food systems 1.4 billion ha for crop cultivation

655 views • 18 slides

Beyond Kyoto, Aarhus, 6 March 2009

Beyond Kyoto, Aarhus, 6 March 2009. AGRICULTURE AND CLIMATE MITIGATION Nadia Scialabba Senior Environment Officer. Climate influences agriculture . Some facts. Climate change is a challenge in the twenty-first century, also for food systems. 1.4 billion ha for crop cultivation

309 views • 18 slides