Kev lag luam Greenhouse

Kev Lag Luam yog lub tsev cog khoom pheej yig tshaj plaws ntawm kev ua lag luam tam sim no uas tsim nyog rau kev cog qoob loo ntawm tus kheej. Cov qauv yooj yim, kev teeb tsa yooj yim, kev lag luam thiab tus nqi tsim nyog, nws yog qhov kev xaiv peev zoo tshaj plaws rau cov neeg siv tsev cog khoom thawj zaug. Raws li ib puag ncig nyob rau hauv ntau cheeb tsam, Chengfei Tsev cog khoom tau tsim cov nram qab no ob hom tunnel tsev cog khoom.