海南百合冬种技术的研究现状和发展对策

Advances and Countermeasures in Winter Cultivation of Lily in Hainan Province

百合是重要的球根花卉,利用海南岛冬季温暖的气候进行露地种植,具有低成本,高效益的优势,发展前景广阔。目前,海南百合种植还处于起步阶段,在种植过程中也遇到了不少问题,如植株矮小、盲花、落蕾、花瓣畸形、花萼开裂等现象,需要在基质选择,水肥管理,预防高温和花期调控等种植技术上加强研究,同时进行耐热性品种筛选,制定地方栽培技术规程,降低生产成本,促进海南百合产业跨越式发展。

Lily is one of important bulb flowers and has a big market share in international flower trade following four cut flowers.It is an effective mode of production to cultivate lily outdoor in winter using warm climate resource in Hainan and has a promising future.Now the history of lily cultivation is at the initial stage in Hainan and there are some problems such as infirmness,low stalk,blindness,bud dropping,petal malformation and calyx fission in winter cultivation.Thus it＇s urgent to do research on cultivation medium,management of water and fertilizer,precaution of high temperature and flowering regulation.Meanwhile,screening heat tolerant varieties,drafting technical specification of local cultivation and cutting down production cost should be done to accelerate the development of lily industry in Hainan province.