论文部分内容阅读
扶郎花又名非洲菊,为菊科扶郎花属,多年生常绿草本植物。扶郎花植株高约30cm～40cm,全株被毛。叶基生,具长柄,叶羽状浅裂或深裂。扶郎花全年都能开发,尤以4～5月和9～10月最盛。花梗从叶丛抽生长而中空,高出叶面。头状花序单生,直径约10cm～15cm,舌状花1～2轮或多轮,呈重瓣状,花瓣倒披针形,内为管状花。扶郎花原种花朵较小,花色也不甚美丽。60年代初,上海、杭州等一些大中城市的园林中,常将它作一年生花草布置花坛。扶郎花经国外花卉育种工作者的努为,涌现出了许多花色鲜艳、形态美丽的园艺品种。花色有粉红、大红、玫红、橙、黄、白等,其中尤以大红和黄色品种艳丽夺目,最受市场欢迎。此外,扶郎花尚有一
Gerbera, also known as Gerbera, Gerbera Gerbera, perennial evergreen herb. Gerbera plants about 30cm ~ 40cm, the whole coat. Leaves basal, with long stems, leaf pinnately lobed or deeply lobed. Gerbera can be developed throughout the year, especially in April ~ May and September to October the peak. Pedicel grows from leaves and grows hollow, higher than foliage. Head solitary single, diameter of about 10cm ~ 15cm, 1 to 2 rounds of tongue flowers or more round, was double-petal, petals oblanceolate, within the tubular flowers. Gerber flower original flowers smaller, color is not very beautiful. In the early 1960s, Shanghai, Hangzhou and other large and medium-sized cities in the garden, it is often used as annual flower arrangement flower beds. Gerbera by foreign flower breeding workers as the emergence of many brightly colored, beautiful shape of horticultural varieties. Color pink, red, rose red, orange, yellow, white, etc., especially red and yellow varieties gorgeous eye-catching, the most welcomed by the market. In addition, Gerbera still has one