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