Protected agriculture (controlled environment agriculture) is the use of technology to modify the growing environment for crops to extend the growing period and increase yields. It can include greenhouses, shade nets or polytunnels. This technology is moderately expensive therefore it is used only for the cultivation of high-value crops and raising seedlings in winter.

创建：:

2023-07-12 09:42

更新:

2024-05-30 15:25

编制者：:

Nima Dolma Tamang

编辑者：:

Haka Drukpa

审查者：:

Joana Eichenberger, Rima Mekdaschi Studer, William Critchley