Cotton sowing is underway in China's Xinjiang Uygur Autonomous Region, covering about 3 million mu – some 2,000 sq km).⁣ ⁣ BeiDou-enabled machinery is boosting efficiency and precision, with sowing errors kept within 2cm while reducing costs.⁣ ⁣ #China #ChinaTech #BeiDou #agriculture #Xinjiang #cotton