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泡桐是我国栽培历史较久的用材树种之一。由于泡桐对立地条件的要求高(特别是水、肥、土),以往多用于平原地区四旁栽植和农桐间作。为探讨泡桐在我县丘陵山地条件下造林的可行性,适宜的品种及其具体技术措施,我们于1981年春选用了宜昌、兰考、毛×白、白花、楸叶、毛×川、大堡、日本和毛泡桐等9个泡桐品种在我县宋山进行山地造林试验,已取得明显的效果。现将试验情况介绍如下。
Paulownia is one of the timber species that has a long history of cultivation in our country. As Paulownia on the conditions of the site of the high (especially water, fertilizer, soil), in the past mostly used for plains on the planting and interplanting. In order to explore the feasibility of planting paulownia in the hilly and mountainous areas in our county, the suitable varieties and their specific technical measures, we selected Yichang, Lankao, Mao × white, white flowers, Catalpa bungei, Mao × Chuan, Japan and Paulownia Paulownia 9 varieties of Paulownia mountain in Songshan mountain afforestation experiment, has achieved remarkable results. Now test the situation described below.