一、国内外发展趋势与水平进入７０年代以来，设施农业在国外发达国家发展迅速，荷兰、英国等大力发展集约化的温室产业，温室内温、光、水、气、肥等由计算机调控，从品种选择、栽培管理到采收包装，形成一整套完整规范化的技术体系。由此，创造了当今世界最高的产量和效益水 I. Development Trend and Level at Home and Abroad Since the 1970s, facility agriculture has developed rapidly in developed countries abroad. The Netherlands and Britain have vigorously developed intensive greenhouses. The temperature, light, water, gas and fertilizer in the greenhouse have been controlled by computers. From the species selection, cultivation and management to harvest packaging, forming a complete set of standardized technology system. As a result, the world’s highest water yield and efficiency has been created