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泡桐的果实为蒴果,成熟后果皮开裂,轻小的种子极易脱落并随风飘散,往往因采集不及时而得不到种子。近几年来,每到春季播种泡桐时,不少单位和农村社员来人来函索要泡桐种子,询问哪些泡桐品种好,怎样采集种子等问题。据我所知,因找不到种子而影响育苗的不在少数。为便于我省桐区群众适时采到优良种子,按期育好泡桐苗,现将泡桐种子采集的有关技术简介如下:
Paulownia capsule is the fruit, peel cracking after the maturity, light seeds easily fall off and drift in the wind, often because of the acquisition is not timely and no seeds. In recent years, every spring sown Paulownia, many units and rural members come to ask for Paulownia seeds, ask what Paulownia varieties, how to collect seeds and other issues. As far as I know, because of the seeds can not find the impact of nurturing a small number. In order to facilitate the masses in Tong District of our province to adopt good seeds in time, secrete Paulownia seedlings on schedule, now Paulownia seed collection related technical briefings are as follows: