渭北黄土高原刺槐萌生林生长状况的调查研究

Study on Growth of Black Locust Sprout Stand in Weibei Loess Plateau

以渭北刺槐林为对象,对其萌芽更新前后生长状况进行了调查研究。结果表明,各不同立地萌生林均较原实生林生长良好,立地生产力有所提高。认为萌芽更新应作为刺槐更新和低产林改造的首选方式。

Describes the growth condition of black locust (Robinia pseudoacacia L. ) sprout stand in Weibei Loess Plateau, Shaanxi Province. The sprout stand grows better and yields higher than seedling plantation at different site conditions. Sprout regeneration should be considered as the first choice for black locust reproduction and reclamation of low productive plantations.