Heat stress is a major constraint on wheat production in Sub-Saharan Africa. In Sudan, for instance, temperatures often exceed 41 C, an intense heat that limits crop performance and yields - the national yield average for wheat is only 2 tons per hectare (t/ha), and can...
When cyclone Aila struck the Sunderbans along the Bay of Bengal in 2009, it devastated thousands of hectares of fertile land used for rice farming. As the sea water receded, it left behind soil and water so saline, nothing would grow for several seasons, leaving...