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蓝花大叶醉鱼草是具有较高观赏价值的木本花卉,研究其嫩枝扦插繁殖技术,以期为生产提供指导,结果表明:生根率依插穗质量、取枝部位、基质、生根处进激素的种类、浓度的不同而有明显差异。扦插生根要保持一定范围的湿度和温度,只要条件适合,管理得当,生根率可达80% 以上。试验证明:嫩枝扦插是一项适于生产中推广的繁殖技术,为园林中蓝花大叶醉鱼草的广泛应用提供了一种可行的方法。
Buddleja grandiflorum is a woody flower with high ornamental value. The study of softwood cuttage propagation technology aims to provide guidance for the production. The results showed that the rooting rate depends on the quality of the cuttings, the branches, the matrix and the rooting Hormone type, concentration and there are significant differences. Cutting rooting to maintain a range of humidity and temperature, as long as the conditions fit, properly managed, the rooting rate of up to 80%. Tests show that: Softwood cutting is a suitable propagation technology in the production of breeding for the broad-leaved garden blue flowers Buddleia provides a viable method.