苎麻收获期有强烈的季节性,收获迟早,是影响纤维产量与品质的关键之一。我省麻衣一般收麻较迟,延续时间较长,头麻产量较高,二、三麻常遇旱减产,甚至无收。为了找出我省芒麻主要品种达到优质丰产的最适收获期,根据省科委下达的任务,1982、1983年我们研究了本省主要当家品种不同收获期与生长发育及产量品质的关系。 Ramie harvest has a strong seasonal harvest sooner or later, is one of the key factors affecting fiber yield and quality. General anesthesia linen in our province later, longer duration, higher yield of head hemp, two or three hemp often droughts, or no income. In order to find out the best harvesting season for the main cultivars of Maunday in our province, according to the tasks assigned by the Provincial Science and Technology Committee, we studied the relationship between the harvesting and growth, yield and quality of the main cultivars in our province during 1982 and 1983.