地被菊是北京林业大学园林系陈俊愉教授领导的科研组,以早菊和几种野生或半野生菊花进行远缘杂交和回交,同时结合辐射诱变的途径,以“野化育种”的方式,从杂种后代中选育出的小菊类新品种群。它们不仅抗逆性强、耐粗放管理,而且植株低矮、开花繁茂、花色丰富、花期较长(多以“十一”为中心,有的品种甚至花期长达半年或二次开花)、繁殖容易并具较强的自播繁衍能力。 Daocheng is a research team led by Prof. Chen Junyu, a professor of landscape architecture at Beijing Forestry University. Using the method of distant hybridization and backcrossing between Zaju and several wild or semi-wild chrysanthemums, Way, from the offspring of hybrids of small chrysanthemum new breed. They are not only strong resistance, extensive management, and low plants, flowering, rich colors, long flowering (more to “eleven” as the center, and some species or flowering up to six months or secondary flowering), breeding Easy and has a strong self-propagation multiplication ability.