Israel Sustainable Agriculture Advisory Organization Director Mr. RaananKatzir visited SICAU Agronomy College from October 12th to 22th, invited by Associate Professor Chen Yong. MrRaananKatzir made 8 speeches for graduates and undergraduates, covering ecological agriculture, water-saving agricultural technology and method, agricultural technology promotion, regional agriculture development, precision agriculture, agricultural development in arid areas. He also visited our teaching and research farm in Qi Quan, rice seedling base and Duoli organic farm in Pixian County and Ming Lv recycling agriculture production in Chong Zhou.