Posts Tagged ‘climate change’

Action needed to adapt maize breeding to climate change, report shows

By Matthew O’Leary

Listen to a podcast of CIMMYT maize breeder Biswanath Das discussing the importance of adapting maize breeding and seed systems to climate change here.

Investment in accelerating the adaptation of maize breeding and seed systems to climate change is needed a new report finds. Photo: Peter Lowe/ CIMMYT

Investment in accelerating the adaptation of maize breeding and seed systems to climate change is needed a new report finds. Photo: Peter Lowe/ CIMMYT

Breeding and seed systems must be adapted to survive projected climate change if major loss of maize yields is to be avoided, a new report shows.

Tools that forecast the response of crops to different weather and climate conditions, coupled with crop yield modeling have enabled agricultural scientists to predict and formulate plans for potential future climate change.

Could conservation agriculture help mitigate climate change?

Double maize yields for Malawian farmer with conservation agricultureIn the densely populated areas of South Asia on the Indo-Gangetic plains (IGP) and Sub-Saharan Africa (SSA), climate change threatens to pose an enormous risk to food security. By the year 2050 both regions are expected to suffer crop yield decreases of at least 20%, with a 40% chance of crop failure for maize in a given season in much of Southern Africa, making a sustainable increase of food production critical in the near future.

USAID’s Feed the Future Initiative Highlights CIMMYT Heat Tolerant Maize Breeding

Woman-Children-MZ-earsThe Feed the Future initiative of the U.S. Agency for International Development (USAID) featured CIMMYT’s Heat Tolerant Maize for Asia (HTMA) project in a recent newsletter, highlighting it as an exemplary public-private partnership. Launched in 2013, the project is developing heat-resilient hybrid maize for resource-poor smallholder farmers in South Asia whose livelihoods are threatened by climate change.