用红墨水快速测定棉籽发芽率,方法简单易行,不需特殊设备,适合农民应用。 先将棉籽浸泡一昼夜,然后取100粒种了,剥云棉籽壳。把棉籽仁放入培养皿中(也可用脸盆、大口玻璃瓶等);倒入5％的红墨水,以浸没种子为宜。待浸泡13分钟 Rapid determination of cottonseed germination rate with red ink, the method is simple and easy, without special equipment, suitable for farmers. Soak cottonseeds for a day and night, then take 100 seeds, peel the cloud of cotton seed hulls. Put the cottonseed kernel in the Petri dish (also can be used basin, large glass bottles, etc.); into the 5% red ink to submerge the seeds is appropriate. To be soaked for 13 minutes