在采收种子时,由于有的尚未成熟,有的受了虫害或机械损伤,再加上贮存方法不当,往往会影响种子的发芽率。因而,在播种之前应进行发芽试验,以便根据测定的结果,合理下种,保证全苗。种子发芽试验可采取以下几种简便方法: 一.毛巾发芽法这种方法适用玉米,大豆等大中粒种子。具体方法是,先将毛巾洗净蒸煮消毒,冷却后拧 Seeds in the harvest, because some are not yet mature, and some suffer from pests or mechanical damage, coupled with improper storage methods, will often affect the seed germination rate. Therefore, should be carried out before sowing germination test, so that according to the results of the test, a reasonable species, to ensure that the whole seedlings. Seed germination test can take the following simple methods: A. towel germination method This method is suitable for corn, soybeans and other large and medium-sized seeds. The specific method is to first wash and disinfect the towel, cooled and screwed