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湖北洪湖市万全镇刘烈洪:请介绍有关芡实的一些知识。湖北省农科院研究员刘冬生答复如下:发行发代号-84芡实又名鸡头子、鸡头米,为睡莲科水生草本植物。初生叶线状,以后为箭形,随幼苗发育逐渐长出圆形叶,漂浮水面。植株有5～6片圆叶时开花。花单生,紫或白,日开夜闭,萼片4;每株
Liu Honghong, Wanquan Town, Honghu City, Hubei Province: Please introduce some knowledge about Gorgon. Liu Dongsheng, a researcher at Hubei Provincial Academy of Agricultural Sciences, replied as follows: Issue code -84 Gorgon, also known as chicken head and chicken head rice, is an aquatic herb of Nymphaeaceae. Newborn leaves linear, arrowheads later, with the development of seedlings gradually grow round leaves, floating surface. Plants have 5 ~ 6 leaves when the flowering. Flowers solitary, purple or white, day opening at night, sepals 4; per plant