Origined from South America, planted in temperate zone and tropical belt in the world.
属茄科烟草属,原产南美洲,现广植于全世界温带和热带地区。
Acer plants belong to Aceraceae which mainly produced in temperate zone of north earth.
槭属植物属槭树科主产于北半球温带地区。
Photoperiod sensitivity was the major obstacle of using tropical and sub-tropical germplasm in temperate zone.
光周期敏感性是热带、亚热带玉米种质在温带地区应用的主要障碍。
应用推荐