A technique developed by a Jesuit priest is producing bumper crops – and reducing emissions of a grain responsible for 1.5% of greenhouse gases
Each plant has 15 or more tillers, or stalks, and the grains hang heavy from them. The Thai farmer says this will be his best-ever harvest in 30 years and he will reap it four weeks earlier than usual.
It is very different on the other side of the field. Here, Junpeng planted his rice in closely spaced clumps of 20 or more seedlings in shallow water just as he, his father and millions of other small farmers across south-east Asia have always done. He used the same seeds but the conventionally grown plants are wind-battered and thin, and clearly have fewer, smaller grains.