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一、种子消毒(常用的方法有以下4种) 1、温水浸种先用清水漂洗种子,然后加入约种子体积5倍的50-55℃的温水,并不断搅拌至水温30℃时浸种6-8小时,以种子泡透为度。 2、高锰酸钾消毒温水浸种后,用1%的高锰酸钾溶液浸泡15分钟左右,再用清水洗净。 3、磷酸三钠消毒温水浸种后,用10%的磷酸三钠溶液浸泡20分钟,再用清水洗净。以杀死种子所携带的病毒病菌。
First, the seed disinfection (commonly used methods are the following 4) 1, warm water soaked first rinse the seeds with water, and then add about 5 times the seed volume of 50-55 ℃ warm water, and continue stirring until the water temperature 30 ℃ Soaking 6-8 Hours, the degree of penetration of seeds for the degree. 2, potassium permanganate disinfection warm soak, with 1% potassium permanganate solution soak for about 15 minutes, then rinse. 3, trisodium phosphate disinfection warm soaked, soaked with 10% trisodium phosphate solution for 20 minutes, and then washed with water. To kill the seeds carried by the virus germs.