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1.植物名称揪树(Catalpa bungei)。 2.材料类别嫩茎上休眠腋芽。 3.培养条件 N_6、B_5培养基,每升附加BA0～2.5毫克,NAA0～1.5毫克,蔗糖3％。培养温度:白天25℃,夜间18℃,每日光照10小时,或自然光下培养。 4.生长与分化情况 N_6、B_5培养基,每升附加BA1.5～2.5
1. Plant name Catalpa bungei. 2 material categories on the tender stem dormant axillary buds. Culture conditions N_6, B_5 medium, add BA0 ~ 2.5 mg per liter, NAA0 ~ 1.5 mg, sucrose 3%. Incubation temperature: 25 ° C in the daytime, 18 ° C at night, 10 hours of daily light exposure, or in natural light. 4. Growth and differentiation N_6, B_5 medium, add BA1.5 ~ 2.5 per liter