Berlin, Rabi'II 24, 1438, January 22, 2017, SPA -- The agriculture ministers of the world's 20 largest industrial and emerging nations (G20) in Berlin on Sunday called for greater efficiency in water usage and a reduction in the use of controversial antibiotics in agriculture, dpa reported. Agriculture has to be more productive and responsible with resources, said German Agriculture Minister Christian Schmidt after the G20 meeting. In a statement, the ministers in addition stressed increased digitalization by farmers, which, according to Schmidt, could contribute to more accurate weather data and more effective water usage. --SPA 18:56 LOCAL TIME 15:56 GMT www.spa.gov.sa/w317464