摘要
半夏Pinellia ternata(Thunb.) Breit. 是喜温暖湿润、不耐干旱的多年生草本植物。实验表明:下种时(3月初)至齐苗(4月中旬)用薄膜搭棚覆盖,可使半夏早出苗10天左右,增产15.82％。
This study results showed that the Pinellia ternata Seeds Sprouted about ten days earlier and the ylelds increased by 15％ When the Seedlings were Covered with Plastic film in the duration of Sowing and sprouting.
关键词
半夏
薄膜覆盖
块茎
Pinellia ternata
Plastic film
