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材料为黄豆(Glycine max)、绿豆(Phaseolus radiatus)种子,前者置于不同浓度的植物生长调节剂溶液中浸泡3～4 h,后者先放在45℃的水中浸泡3～4 h,待萌动露芽和芽长达2cm时以一定浓度的生长调节剂溶液各喷淋一次。然后将两者都放在25℃下暗培养,每天换水3～4次,水温21～23℃。培养7 d后测得以下结果(表1):
The materials are Glycine max and Phaseolus radiatus seeds. The former is immersed in plant growth regulator solution of different concentrations for 3-4 h, and the latter is soaked in water at 45 ° C. for 3-4 h to be germinated Dew buds and buds up to 2cm to a certain concentration of growth regulators solution spray once. Then both were placed in dark culture at 25 ℃, change the water 3 to 4 times a day, the water temperature 21 ~ 23 ℃. The following results were obtained after 7 days of cultivation (Table 1):