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本研究以 3个优良品种为不同基因型材料 ,采用 7个处理 3次重复试验设计 ,进行马铃薯不同基因型脱毒试管薯打破休眠研究。结果表明 :同一处理内不同基因型试管薯的发芽率差异达到显著水平 ;不同处理打破休眠的效果存在极显著差异 ,在 7个处理中 ,以GA3 浸泡 30min的效果较好。
In this study, three elite varieties of different genotypes were used to study the dormancy of virus-free potato tubers with different genotypes using 7 treatments and 3 replicates. The results showed that the germination rate of different potato tubers with different genotypes reached the significant level in the same treatment. There was a significant difference in the effect of different treatments on breaking dormancy. In the seven treatments, GA3 soaked for 30 minutes had a good effect.