河北省太行山区野皂荚嫁接改良及培育关键技术研究

Study on the key techniques of grafting improvement and cultivation of Gleditsia microphylla in Taihang mountain area of Hebei province

为解决河北省太行山区野皂荚嫁接成活率、保存率低下的问题,该文在野皂荚集中分布的井陉县、涉县对野皂荚嫁接改良及培育关键技术进行了研究,总结出一套适合河北省太行山区野皂荚嫁接改良和培育的关键技术。结果表明:野皂荚最佳嫁接时间为4月中旬,最佳嫁接方法为插皮接。

To solve the problem of low survival rate and preservation rate of Gleditsia microphylla in the Taihang Mountain of Hebei province.The key techniques of grafting improvement and cultivation of Gleditsia microphylla were studied in Jingxing County and Shexian County,where Gleditsia microphylla was concentrated,and a set of key techniques suitable for grafting improvement and cultivation of Gleditsia microphylla in Taihang mountain area of Hebei province were summarized.The results indicate that the best grafting time is mid-April,and the grafting method is bark graft.