Such an initiative will work effectively in the coastal state that is endowed with water bodies and enjoys high domestic demand for prawns, MPEDA chairman KS Srinivas noted here at ASCEND Kerala 2019 meet, which aims to showcase Kerala as a top-notch investment destination.

How rice paddy fields are managed significantly influences the release of greenhouse gases (GHGs), a recent study concludes. Permanently flooded soils release more methane than soils that are flooded and then dried between production periods, for example. In general, the researchers recommend growing other crops in dried soil between production cycles, as well as limiting nitrogen fertilisers, to minimise the release of methane and nitrous oxide.

Private-public business model aims to make saline water in south-west Punjab useful for fish farming, biogas, dairy farms and more.

If successful, it would save paddy growers from depending on erratic monsoon and rapidly depleting ground water.