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| Research on the relationship between nursery technique and survival rate of transplanted seedlings ofRadix Puerariae |
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| DOI：10.16768/j.issn.1004-874X.2018.01.003 |
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| Abstract: |
| This study aimed to investigate the relationship between survival rate of seedling and different
nursery techniques in Radia Puerariae.The results showed that germination rates of QS08-1 and Gange 1 was up
to 90%，there was no difference in the same position of branch germination rate of elder branches was up to 88%，
which was 50% higher than adult branch，and 70% higher than young branch. There was no difference on germination
rate treatmented by gibberellin，indole acetic acid，naphthalene acetic acid，but there was a significant difference
between treatment and control. The survival rate of transplanted seedling was 97.33%，the survival rate of elder
branches cottage seedling was 77%，46.44 %higher than that of the layering seedling，and the survival rate of adult
branches cottage seedling was 41.67 %，11.11 %higher than that of the layering seedling，and 2.78% of young branch
currage seedlings，27.78% lower than the control. The seedling emergence rate of different cultivars was more than
98%，the survival rate of transplanted seedling was only 30.56%.Our results indicate that the seedling rate of Radix
Puerariae and the cuttage seedling of elder branch was high，with higher survival rate transplanted seedling. |
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