【摘要】 本文以动态的观点研究了苎麻头、二、三麻的化学性能、生物学特性在整个生长期内的变化规律。大量试验数据证明,由于传统农作制度的影响,我国各季麻生长期过长是造成我国苎麻原麻品质不高的根本原因之一。因此,适当缩短各季麻的生长期,将目前的农作制度由每年收三季麻增为收四季麻,即可为纺织工业提供大量优质苎麻原料,而农业产量也有所提高,可取得事半功倍的效果。更多还原

【Abstract】 This paper studies the changes of chemical properties and biological characteristics of the three crops of ramie during the whole growth phase. The test data show that, because of the effect of agriculture cultivated system, too long growth phase of each crop is the principal reason which causes the properties of raw ramie to be low. So, contracting the growth phase of each crop properly, increasing the crops from three to four times a year can supply the textile industry with a large quantity of better raw ramie and the yield of agriculture can increases as well.更多还原