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播种前一天,在0.01％矮壮素阳离子溶液中浸泡马铃薯种薯30分钟,可增加每穴块茎数和块茎的淀粉含量,块茎产量并可增加20.5％;在0.001、0.03或0.1—0.2％矮壮素阳离子溶液中浸种则很少有效。
The day before sowing, soaking potatoes seed in 0.01% CCC solution for 30 minutes increased the number of tubers per tuber and the starch content in tubers and the tubers increased by 20.5%; in 0.001, 0.03 or 0.1-0.2% Seed soaking in cation-only solutions is seldom effective.