Nature and EnvironmentIndiaSaline solution: Farming prawns in Punjab 06:39This browser does not support the video element.Nature and EnvironmentIndia01/20/2023January 20, 2023Increased soil salinity from irrigation, drought and rising sea levels is affecting crop productivity worldwide. In Punjab, scientists are replacing wheat fields with shrimp ponds in a bid to save farmers' livelihoods.Copy linkAdvertisement
