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选种后,晒种2～3天,搓掉种子茸毛,用25℃的温水浸种30分钟后利用1000倍的高锰酸钾或10倍的磷酸三钠溶液浸种20分钟后,反复清洗种子上的药液,或用55℃温水烫种10分钟。种子消毒后用25℃～30℃温水浸种8～10小时。在28℃～30℃条件下催芽,2天后即可出齐芽。为达到早出苗、出齐苗、育壮苗的目的,播种前应对种子
Seed selection, sunburn 2 to 3 days, rubbed off the seed hair, soaked with warm water at 25 ℃ for 30 minutes after 1000 times with potassium permanganate or 10 times the trisodium phosphate solution for 20 minutes, the seeds repeatedly washed Liquid, or hot water 55 ℃ hot 10 minutes. Seeds disinfected with 25 ℃ ~ 30 ℃ soaked warm water 8 to 10 hours. In the 28 ℃ ~ 30 ℃ under the conditions of germination, germination buds after 2 days. In order to achieve early emergence, the same Qi Miao, seedling purposes, sow seed before handling