6种园林植物在恩施市的观赏性与适应性调查评价

Investigation and Evaluation of Ornamental and Adaptability of SixGarden Plants in Enshi City

为筛选适合恩施市种植的园林植物,分析了其观赏性和适应性。对三角梅“安格斯”、三角梅“童安红”、小苍兰、羽衣甘蓝、风信子、芍药6种园林植物的生长特性进行了调查,对园林观赏性和适应性指标进行了综合评价。结果表明:经过1年的观测和记录,观赏性综合评价按等级划分,三角梅“安格斯”、三角梅“童安红”、小苍兰属于Ⅰ级,芍药、风信子属于Ⅱ级,羽衣甘蓝属于Ⅲ级。适应性综合评价按等级划分三角梅“安格斯”、三角梅“童安红”、芍药属于Ⅰ级,小苍兰、风信子属于Ⅱ级,羽衣甘蓝属于Ⅲ级。三角梅“安格斯”、三角梅“童安红”、小苍兰的观赏价值和适应能力相对较好,适合在恩施市园林景观中推广应用。

To screen garden plants suitable for planting in Enshi City and analyze their ornamental and adaptability,the growth characteristics of Bougainia Angus,Bougainia Tongan Red,freesia,Brassica oleracea var.,Hyacinthus orientalis L.and Paeonia lactiflora Pall.were investigated,and the ornamental and adaptability indexes of the garden were evaluated comprehensively.Results:After 1 year of observation and record,the comprehensive evaluation was divided according to grades.Bougainvillea Angus,Bougainia Tongan Red and freesia belonged toⅠ;Paeonia lactiflora Pall.and Hyacinthus orientalis L.belonged toⅡ;Brassica oleracea var.belonged toⅢ.The comprehensive evaluation of adaptability of Bougainvillea Angus,Bougainia Tongan Red and Paeonia lactiflora Pall.belongs toⅠ;freesia and Hyacinthus orientalis belong toⅡ,and Brassica oleracea var.belongs toⅢ.The ornamental value and adaptive ability of Bougainia Angus,Bougainia Tongan Red and freesia are relatively good,which are suitable for the promotion and application of garden landscape in Enshi City.