1.9.Vermiculite was the optimum medium for Rieger Begonia micropropagation in vitro, the survive rate of the root regeneration plant was 93.8%.
蛭石是丽佳秋海棠试管苗最佳的驯化移,其生根苗移成活率达到了93. 8%。
2.Applying thermotherapy, meristem culture, micropropagation and chemical preparation may provide effective ways for eliminating the pear virus diseases.