3种观赏海棠在寒冷地区的观赏性及适应性的研究

Study on the ornamental and adaptability of 3 kinds of ornamental Crabapples(Malus sp.) Cultivars to cold regions

研究3种观赏海棠植物在寒冷地区的观赏性和适应性,从易于操作和推广的角度进行研究分析,旨为观赏类海棠植物的开发提供一条快速、准确、简便评价方法。研究表明,作为观赏海棠植物中的当地品种山丁子和王族海棠的适应性强,有很好的推广价值;绚丽海棠则只应在黑龙江省南部地区应用。

In this paper,the ornamental and adaptability of 3 kinds of ornamental plants in cold regions are studied. From the perspective of ease of operation and promotion,research and analysis,to provide a quick,accurate and simple evaluation method for the development of ornamental plants. Research shows that,as in the local varieties of ornamental crabapple plants and the Royal Begonia Hill Ding has strong adaptability,good popularization value,beautiful Begonia should only be used in Heilongjiang Province in southern area.