Photo: IRRI-India Head-to-head (H2H) trials are an effective instrument for improving adoption and varietal replacement through informal seed diffusion....

With the right tools, ordinary people can be extraordinary agents of change. ...

An experiment focused on nitrogen use efficiency (organic and inorganic sources) and root system architecture concluded that varieties bred for high-nitrogen...

Specific fertilizer recommendations in smallholder rice farming systems could increase crop production while reducing pollution and greenhouse gas emissions....