HUBEI AGRICULTURAL SCIENCES ›› 2020, Vol. 59 ›› Issue (20): 96-101.doi: 10.14088/j.cnki.issn0439-8114.2020.20.021

• Horticulture & Local Products • Previous Articles     Next Articles

A Meta-analysis of Paris polyphylla seeds germination by different experiment ways

FAN Hua, LI Sen, XI Huan, TU Wei-guo, GOU Xiao-lin   

  1. Sichuan Provincial Academy of Natural Resources Sciences,Chengdu 610015,China
  • Received:2020-01-20 Online:2020-10-25 Published:2020-12-04

Abstract: By using the method of Meta-analysis,24 papers on seed germination of Paris polyphylla from 1990 to 2019 were selected from Chinese and English databases,and 78 independent experimental groups were obtained.The effects of temperature,machinery,auxin and compound treatment on seed germination of Paris polyphylla were analyzed,and the possibility of seed breeding of Paris polyphylla at higher altitude was discussed.The results showed the seeds germination of Paris polyphylla under constant temperature was a simple and reliable way,interactive treatments of constant temperatures,variable temperatures and sand storage increased seeds germination rate (relative germination rate was 0.61) greatly. Improper use of auxin will inhibit the seed germination of Paris polyphylla. Paris polyphylla Sm. var. yunnanensis (Franch.) Hand.-Mazz had higher germination rate and better stability of germination than Paris polyphylla Sm. var. chinese (Franch.) H. Hara under the same treatment conditions. There was little research about seeds germination of Paris polyphylla in higher elevation. It is necessary to study the breeding technology of Paris polyphylla at high altitude.

Key words: Paris polyphylla, seed, germination, Meta-analysis

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