在我县过去栽植泡桐一直局限于冬、春两季,甚至认为秋季不落叶栽不活。为了迅速发展泡桐生产,扩大栽植时期,加速泡桐生长,王桥公社林场,于1970年10月下旬和1971年10月上中旬,连续两年进行了泡桐带叶栽植试验,发现带叶栽植的泡桐,不仅成活率高,而且生长快。公社党委总结推广了这一经验,于1972年10月份在赵岗、胡集、陈店等7个大队进行了大面积泡桐带叶栽植。在近三年内共栽植了35万株,成活率达95—98.7％,第二年新抽侧枝最长达178厘米,100厘米以上的占65％,最短的在70厘米以上,而在相同立地条件下落 In our county in the past planting paulownia has been limited to winter, spring and two seasons, and even that autumn does not fall leaves planted. In order to rapidly develop the production of Paulownia, to expand the planting period, to accelerate the growth of Paulownia, Wangqiao commune forest farm, in late 1970 and early October 1971 in mid-October, Paulownia leafy planting experiments were carried out for two consecutive years, , Not only high survival rate, but also grow fast. Commune party committee summed up the promotion of this experience, in October 1972 in Zhao Gang, Hu Ji, Chen shop, such as the seven brigade carried out a large area Paulownia planting. 350,000 plants have been planted in the past three years, with a survival rate of 95-98.7%. In the following year, the maximum length of newly-collected side branches is 178cm, 65% of which is over 100cm and the shortest is above 70cm. In the same site Conditions of the fall