观赏蔬菜在渝东地区的引种表现及应用评价
On Introduction Observation and Application Assessment of Ornamental Vegetables in East Chongqing
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摘要: 为丰富渝东生态涵养发展区的观赏植物资源，对30种观赏蔬菜进行了引种和应用试验，应用灰色关联度分析法对其进行了综合评价，并结合观赏蔬菜的生物学特性，对其应用途径进行了探讨，最终筛选出5种观赏蔬菜可直接用于渝东地区园林绿化，其他试验品种也具有较好的选育价值。Abstract: In order to enrich the ornamental plant resources in east Chongqing ,the experimental introduc_tion of Ornamental vegetables has been studied .Ornamental characters of 30 introduced ornamental vege_tables have been evaluated by means of gray_correlation analysis .The results show that 5 species have bet_ter ornamental effects and can be used for landscaping directly in east Chongqing .
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