Large-scale field trials across China show that irrigation water treated with natural minerals radiated by sunlight could dramatically increase the yields of several crops, according to Chinese scientists behind the experiments.
The team said the trials, including on rice, wheat, soybeans, peanuts, sweet potatoes, sugar cane and vegetables, improved photosynthetic efficiency.
Their study, conducted from Heilongjiang province in northeastern China to Hainan province in the south, recorded yield…
