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泡桐具有对土壤适应性强、生长快、材质好等优点,是深受各地欢迎的一个优良树种。但它的幼树有萌发腋芽的习性,速生期易疯枝、起权,如果管理不好,往往会造成树干弯曲、低矮,不仅防碍树木的生长,而且会降低木材的利用,需要人工整理和修剪。泡桐的整枝育干方法很多,一般有平茬法和再生法两种。这里介绍一种二次再生法的育干方法,能使泡桐的树干高达8～10米而不弯曲,很值得大家一试,其具体做法是: 一、基本干的培育。移栽成活后的泡桐苗,如果不采取平茬再生,一般生长缓慢。树干低矮,不利于迅速发育。因此,
Paulownia has strong adaptability to the soil, fast growth, good material, etc., is welcomed by all over a good tree species. However, its saplings have the habit of germinating axillary buds, which are easy to beat in the fast-growing period. If management is not good, the tree trunk tends to be bent and low, which not only hinder the growth of the trees but also reduce the utilization of the wood and require artificial Tidy up and trim. Paulownia method of pruning and drying a lot, usually two methods of stubble and regeneration method. Here a description of a secondary regeneration method of drying method can make Paulownia trunk up to 8 to 10 meters without bending, it is worth a try, the specific practices are: First, the basic dry cultivation. Paulownia seedlings after transplanting survival, if you do not take stubble regeneration, the general slow growth. Low trunk is not conducive to rapid development. therefore,