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一九六四年,我们经过多次试验,在疏勒县推广硫酸脱绒处理棉种4,000多斤,受到广大干部和群众的欢迎。 处理方法:把棉籽筛选后曝晒3—4小时,使棉籽温度上升到约34℃。同时,将硫酸盛入烧瓶,加温到50℃。将棉籽倒入锅内,徐徐加入硫酸(硫酸用量108—夫品种为棉籽重量的10％,细绒棉为2—2.5％),迅速搅拌,使全部棉籽在2—3分钟内充分接触硫酸。25—40分钟
In 1964, after repeated tests, we promoted more than 4,000 kilos of cotton sliver with sulfuric acid in the Shule County and were welcomed by the vast numbers of cadres and the masses. Approach: The cottonseed screening after exposure 3-4 hours, so that cottonseed temperature rose to about 34 ℃. At the same time, sulfuric acid into the flask, heated to 50 ℃. The cottonseed into the pot, slowly adding sulfuric acid (sulfuric acid dosage 108- Fu variety is 10% cottonseed, fine cotton 2-2.5%), rapid mixing, so that all cottonseed in 2-3 minutes full access to sulfuric acid. 25-40 minutes