How Weeds Could Help Feed Billions in a Warming World

EarthzineClimate

Originally Published by Yale 360 – Scientists in the U.S. and elsewhere are conducting intensive experiments to cross hardy weeds with food crops such as rice and wheat. Their goal is to make these staples more resilient as higher temperatures, drought, and elevated CO2 levels pose new threats to the world’s food supply.

World Wetlands Day focuses on agriculture

EarthzineAgriculture

Originally Published by ESA- The 2014 World Wetlands Day highlights the need for wetlands and the agriculture sector to work together. ESA’s GlobWetland II project assists Mediterranean countries in the sustainable use of these areas and demonstrates the evolution of wetlands and agricultural patterns over time.

Do crop intensification techniques hold the key to food security?

EarthzineTechnology

Originally Published by The Guardian — Yields achieved under the system of rice intensification (SRI) have made headlines in recent years, with one farmer in India reported to have produced a record-breaking 22.4 tonnes from one hectare of land in 2011. But why stop at rice?