运用现代工业技术成果和工程建设手段，为种植和养殖业提供最佳环境和条件的现代农业的一种controlled-environment agriculture

• 目前，杨凌的设施农业、畜牧业发展迅速。

  Controlled-environment agriculture and animal husbandry are now developing rapidly in Yangling.

• 三河市李旗庄镇李旗庄村大力发展设施农业。

  Liqizhuang village in the Liqizhuang township of Sanhe city is vigorously developing controlled-environment agriculture.