China plans cloud seeding to protect grain crop amid drought

China says it will try to protect its grain harvest from record-setting drought by using chemicals to generate rain, while factories in the southwest waited Sunday to see whether they would be shut down for another week due to shortages of water to generate hydropower.
The hottest, driest summer since Chinese records began 61 years ago has wilted crops and left reservoirs at half of their normal water level.
Factories in Sichuan province were shut down last week to save power for homes as air-conditioning demand surged, with temperatures as high as 45 degrees Celsius (113 degrees Fahrenheit).
The coming 10 days is a “key period of damage resistance” for southern China’s rice crop.
Authorities will take emergency steps to “ensure the autumn grain harvest,” which is 75% of China’s annual total.